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The Wikimedia Foundation, Inc. (WMF) is an American
501(c)(3) A 501(c)(3) organization is a United States corporation, Trust (business), trust, unincorporated association or other type of organization exempt from federal income tax under section 501(c)(3) of Title 26 of the United States Code. It is one of ...
nonprofit organization A nonprofit organization (NPO), also known as a nonbusiness entity, nonprofit institution, not-for-profit organization, or simply a nonprofit, is a non-governmental (private) legal entity organized and operated for a collective, public, or so ...
headquartered in
San Francisco San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of ...
, California, and registered there as a charitable foundation. It is the host of
Wikipedia Wikipedia is a free content, free Online content, online encyclopedia that is written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the wiki software MediaWiki. Founded by Jimmy Wales and La ...
, the eighth most visited website in the world. It also hosts fourteen related
open collaboration Open collaboration refers to any "system of innovation or production that relies on goal-oriented yet loosely coordinated participants who cooperate voluntarily to create a product (or service) of economic value, which is made freely available to ...
projects, and supports the development of
MediaWiki MediaWiki is free and open-source wiki software originally developed by Magnus Manske for use on Wikipedia on January 25, 2002, and further improved by Lee Daniel Crocker,mailarchive:wikipedia-l/2001-August/000382.html, Magnus Manske's announc ...
, the
wiki A wiki ( ) is a form of hypertext publication on the internet which is collaboratively edited and managed by its audience directly through a web browser. A typical wiki contains multiple pages that can either be edited by the public or l ...
software which underpins them all. The foundation was established in 2003 in St. Petersburg, Florida by
Jimmy Wales Jimmy Donal Wales (born August 7, 1966), also known as Jimbo Wales, is an American List of Internet entrepreneurs, Internet entrepreneur and former Trader (finance), financial trader. He is a Founders of Wikipedia, co-founder of the non-profi ...
, as a non-profit way to fund Wikipedia and other wiki projects which had previously been hosted by
Bomis Bomis, Inc. (, from ''Bitter Old Men in Suits''; rhyming with "promise") was a dot-com company best known for supporting the creations of free-content online-encyclopedia projects Nupedia and Wikipedia. It was co-founded in 1996 by Jimmy W ...
, Wales' for-profit company. The Wikimedia Foundation provides the technical and organizational infrastructure to enable members of the public to develop wiki-based content in languages across the world. The foundation does not write or curate any of the content on the projects themselves. Instead, this is done by volunteer editors, such as the
Wikipedians The Wikipedia community, collectively and individually known as Wikipedians, is an online community of volunteers who create and maintain Wikipedia, an online encyclopedia. Wikipedians may or may not consider themselves part of the Wikimedia ...
. However, it does collaborate with a network of individual volunteers and affiliated organizations, such as Wikimedia chapters, thematic organizations, user groups and other partners. The foundation finances itself mainly through millions of small donations from readers and editors, collected through email campaigns and annual fundraising banners placed on Wikipedia and its sister projects. These are complemented by grants from philanthropic organizations and tech companies, and starting in 2022, by services income from Wikimedia Enterprise. As of 2023, it has employed over 700 staff and contractors, with net assets of $255 million and an endowment which has surpassed $100 million.


History

Jimmy Wales Jimmy Donal Wales (born August 7, 1966), also known as Jimbo Wales, is an American List of Internet entrepreneurs, Internet entrepreneur and former Trader (finance), financial trader. He is a Founders of Wikipedia, co-founder of the non-profi ...
and
Larry Sanger Lawrence Mark Sanger (; born July 16, 1968) is an American Internet project developer and philosopher who co-founded Wikipedia along with Jimmy Wales. Sanger coined Wikipedia's name, and provided initial drafts for many of its early guidelines, ...
founded Wikipedia in 2001 as a feeder project to supplement
Nupedia Nupedia was a multi-language online encyclopedia whose articles were written by volunteer contributors with relevant subject-matter expertise, reviewed by expert editors before publication, and licensed as free content. It was founded by Jimmy ...
. The project was originally funded by
Bomis Bomis, Inc. (, from ''Bitter Old Men in Suits''; rhyming with "promise") was a dot-com company best known for supporting the creations of free-content online-encyclopedia projects Nupedia and Wikipedia. It was co-founded in 1996 by Jimmy W ...
, Wales's for-profit business, and edited by a rapidly growing community of volunteer editors. The early community discussed a variety of ways to support the ongoing costs of upkeep, and was broadly opposed to running ads on the site, so the idea of setting up a charitable foundation gained prominence. That addressed an open question of what entity should hold onto trademarks for the project. The Wikimedia Foundation was incorporated in
St. Petersburg, Florida St. Petersburg is a city in Pinellas County, Florida, United States. As of the 2020 census, the population was 258,308, making it the List of municipalities in Florida, fifth-most populous city in Florida and the most populous city in the sta ...
, on June 20, 2003. A small fundraising campaign to keep the servers running was run in October 2003. In 2005, the foundation was granted section
501(c)(3) A 501(c)(3) organization is a United States corporation, Trust (business), trust, unincorporated association or other type of organization exempt from federal income tax under section 501(c)(3) of Title 26 of the United States Code. It is one of ...
status by the U.S.
Internal Revenue Code The Internal Revenue Code of 1986 (IRC), is the domestic portion of federal statutory tax law in the United States. It is codified in statute as Title 26 of the United States Code. The IRC is organized topically into subtitles and sections, co ...
as a public charity, making donations to the foundation tax-deductible for U.S. federal income tax purposes. Its
National Taxonomy of Exempt Entities The National Taxonomy of Exempt Entities (NTEE) is a used by the Internal Revenue Service (IRS) and NCCS to classify U.S. tax-exempt organizations. A specialist from the IRS assigns an NTEE code to each organization exempt under I.R.C. § 501(a) a ...
(NTEE) code is B60 (
Adult An adult is an animal that has reached full growth. The biological definition of the word means an animal reaching sexual maturity and thus capable of reproduction. In the human context, the term ''adult'' has meanings associated with social an ...
,
Continuing education Continuing education is the education undertaken after initial education for either personal or professional reasons. The term is used mainly in the United States and Canada. Recognized forms of post-secondary learning activities within the d ...
). The foundation filed an application to trademark the name ''Wikipedia'' in the US to the
Board of Patent Appeals and Interferences The Board of Patent Appeals and Interferences (BPAI) was an administrative law body of the United States Patent and Trademark Office (USPTO) which decided issues of patentability. Under the America Invents Act, the BPAI was replaced with the Pat ...
on September 14, 2004. The mark was granted registration status on January 10, 2006. Trademark protection was accorded also by Japan on December 16, 2004, and by the
European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are Geography of the European Union, located primarily in Europe. The u ...
on January 20, 2005. Subsets of Wikipedia were already being distributed in book and DVD form, and there were discussions about licensing the logo and wordmark. On December 11, 2006, the foundation's board noted that it could not become a
membership organization A membership organization is any organization that allows people or entities to subscribe, and often requires them to pay a membership free or "subscription". Membership organizations typically have a particular purpose, which involves connecting p ...
, as initially planned but not implemented, due to an inability to meet the registration requirements of Florida statutory law. The bylaws were accordingly amended to remove all references to membership rights and activities. In 2007, the foundation decided to move its headquarters from Florida to the
San Francisco Bay Area The San Francisco Bay Area, commonly known as the Bay Area, is a List of regions of California, region of California surrounding and including San Francisco Bay, and anchored by the cities of Oakland, San Francisco, and San Jose, California, S ...
. Considerations cited for choosing San Francisco were proximity to like-minded organizations and potential partners, a better talent pool, as well as cheaper and more convenient international travel. The move was completed by January 31, 2008, into a headquarters on Stillman Street in San Francisco. It later moved to New Montgomery Street, and then to One Montgomery Tower. On October 25, 2021, the foundation launched Wikimedia Enterprise, a commercial Wikimedia content delivery service aimed at groups that want to use high-volume APIs, starting with
Big Tech Big Tech, also referred to as the Tech Giants or Tech Titans, is a collective term for the largest and most influential technology companies in the world. The label draws a parallel to similar classifications in other industries, such as "Big Oi ...
enterprises. In June 2022,
Google Google LLC (, ) is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial ...
and the
Internet Archive The Internet Archive is an American 501(c)(3) organization, non-profit organization founded in 1996 by Brewster Kahle that runs a digital library website, archive.org. It provides free access to collections of digitized media including web ...
were announced as the service's first customers, though only Google will pay for the service. The same announcement noted a shifting focus towards smaller companies with similar data needs, supporting the service through "a lot paying a little".


Projects and initiatives


Content projects

The foundation operates 11 wiki-based content projects that are written and governed by volunteer editors. They include, by launch date: *
Wikipedia Wikipedia is a free content, free Online content, online encyclopedia that is written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the wiki software MediaWiki. Founded by Jimmy Wales and La ...
online encyclopedia An online encyclopedia, also called an Internet encyclopedia, is a digital encyclopedia accessible through the Internet. Some examples include pre-World Wide Web services that offered the '' Academic American Encyclopedia'' beginning in 1980, Enc ...
*
Wiktionary Wiktionary (, ; , ; rhyming with "dictionary") is a multilingual, web-based project to create a free content dictionary of terms (including words, phrases, proverbs, linguistic reconstructions, etc.) in all natural languages and in a number o ...
online dictionary A dictionary is a listing of lexemes from the lexicon of one or more specific languages, often arranged alphabetically (or by consonantal root for Semitic languages or radical and stroke for logographic languages), which may include info ...
and
thesaurus A thesaurus (: thesauri or thesauruses), sometimes called a synonym dictionary or dictionary of synonyms, is a reference work which arranges words by their meanings (or in simpler terms, a book where one can find different words with similar me ...
*
Wikibooks Wikibooks (previously called ''Wikimedia Free Textbook Project'' and ''Wikimedia-Textbooks'') is a wiki-based Wikimedia project hosted by the Wikimedia Foundation for the creation of free content digital textbooks and annotated texts that anyon ...
– a collection of
book A book is a structured presentation of recorded information, primarily verbal and graphical, through a medium. Originally physical, electronic books and audiobooks are now existent. Physical books are objects that contain printed material, ...
s, mostly textbooks *
Wikiquote is part of a family of wiki-based projects run by the Wikimedia Foundation using MediaWiki software. The project's objective is to collaboratively produce a vast reference of quotations from prominent people, books, films, proverbs, etc. and ...
– a collection of
quotation A quotation or quote is the repetition of a sentence, phrase, or passage from speech or text that someone has said or written. In oral speech, it is the representation of an utterance (i.e. of something that a speaker actually said) that is intro ...
s *
Wikivoyage Wikivoyage is a free web-based travel guide for travel destinations and travel topics written by volunteer authors. It is a sister project of Wikipedia and supported and hosted by the same non-profit Wikimedia Foundation (WMF). Wikivoyage has ...
travel guide A guide book or travel guide is "a book of information about a place designed for the use of visitors or tourists". It will usually include information about sights, accommodation, restaurants, transportation, and activities. Maps of varying det ...
*
Wikisource Wikisource is an online wiki-based digital library of free-content source text, textual sources operated by the Wikimedia Foundation. Wikisource is the name of the project as a whole; it is also the name for each instance of that project, one f ...
digital library A digital library (also called an online library, an internet library, a digital repository, a library without walls, or a digital collection) is an online database of digital resources that can include text, still images, audio, video, digital ...
*
Wikimedia Commons Wikimedia Commons, or simply Commons, is a wiki-based Digital library, media repository of Open content, free-to-use images, sounds, videos and other media. It is a project of the Wikimedia Foundation. Files from Wikimedia Commons can be used ...
– repository of images, sounds, videos, and general media *
Wikispecies Wikispecies is a wiki-based online project supported by the Wikimedia Foundation. Its aim is to create a comprehensive open content catalogue of all species; the project is directed at scientists, rather than at the general public. Jimmy Wales s ...
taxonomic catalog of
species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
*
Wikinews Wikinews is a free-content news wiki and a Wikimedia project, project of the Wikimedia Foundation that works through collaborative journalism through user-created content. Wikipedia co-founder Jimmy Wales has distinguished Wikinews from Wikipe ...
online newspaper An online newspaper (or electronic news or electronic news publication) is the electronic publishing, online version of a newspaper, either as a stand-alone publication or as the online version of a printed periodical literature, periodical. Goin ...
*
Wikiversity Wikiversity is a Wikimedia Foundation project that supports learning communities, their learning materials, and resulting activities. It differs from Wikipedia in that it offers tutorials and other materials for the fostering of learning, rather ...
– a collection of tutorials and courses, also a hosting point to coordinate research *
Wikidata Wikidata is a collaboratively edited multilingual knowledge graph hosted by the Wikimedia Foundation. It is a common source of open data that Wikimedia projects such as Wikipedia, and anyone else, are able to use under the CC0 public domain ...
knowledge base In computer science, a knowledge base (KB) is a set of sentences, each sentence given in a knowledge representation language, with interfaces to tell new sentences and to ask questions about what is known, where either of these interfaces migh ...
* Wikifunctions – a catalog of computer functions The foundation also operates wikis and services that provide infrastructure or coordination of the content projects. These include: * Meta-Wiki – a central wiki for coordinating all projects and the Wikimedia community * Wikimedia Incubator – a wiki for drafting the core pages of new language editions in development * MediaWiki.org – a wiki for coordinating work on the
MediaWiki MediaWiki is free and open-source wiki software originally developed by Magnus Manske for use on Wikipedia on January 25, 2002, and further improved by Lee Daniel Crocker,mailarchive:wikipedia-l/2001-August/000382.html, Magnus Manske's announc ...
software *
Wikitech The Wikimedia Foundation, Inc. (WMF) is an American 501(c)(3) nonprofit organization headquartered in San Francisco, California, and registered there as foundation (United States law), a charitable foundation. It is the host of Wikipedia, th ...
– a wiki for hosting technical documentation for Wikimedia infrastructure and other projects * Wikimedia Cloud Services — hosting provider for tools * Phabricator – a global ticketing system for tracking issues and feature requests powered by Phorge, a fork of Phabricator


Wikimedia Enterprise

Wikimedia Enterprise is a commercial product by the Wikimedia Foundation to provide, in a more easily consumable way, the data of the Wikimedia projects, including
Wikipedia Wikipedia is a free content, free Online content, online encyclopedia that is written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the wiki software MediaWiki. Founded by Jimmy Wales and La ...
. It allows customers to retrieve data at large scale and high availability through different formats like
Web API A web API is an application programming interface (API) for either a web server or a web browser. As a web development concept, it can be related to a web application's client side (including any web frameworks being used). A server-side web AP ...
s, data snapshots or
streams A stream is a continuous body of surface water flowing within the bed and banks of a channel. Depending on its location or certain characteristics, a stream may be referred to by a variety of local or regional names. Long, large stream ...
. It was announced in March 2021, and launched on October 26, 2021.
Google Google LLC (, ) is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial ...
and the
Internet Archive The Internet Archive is an American 501(c)(3) organization, non-profit organization founded in 1996 by Brewster Kahle that runs a digital library website, archive.org. It provides free access to collections of digitized media including web ...
were its first customers, although Internet Archive is not paying for the product. A ''New York Times Magazine'' article was reporting that Wikimedia Enterprise made $3.1 million in total revenue in 2022.


Affiliates

Wikimedia affiliates are independent and formally recognized groups of people working together to support and contribute to the Wikimedia movement. The Wikimedia Foundation officially recognizes three types of affiliates: chapters, thematic organizations, and user groups. Affiliates organize and engage in activities to support and contribute to the Wikimedia movement, such as regional conferences, outreach,
edit-a-thon An edit-a-thon (sometimes written editathon) is an event where some editors of online communities such as Wikipedia, OpenStreetMap (also known as a " mapathon"), and LocalWiki edit and improve a specific topic or type of content. The events typ ...
s,
hackathon A hackathon (also known as a hack day, hackfest, datathon or codefest; a portmanteau of '' hacking'' and ''marathon'') is an event where people engage in rapid and collaborative engineering over a relatively short period of time such as 24 or 48 h ...
s,
public relation Public relations (PR) is the practice of managing and disseminating information from an individual or an organization (such as a business, government agency, or a nonprofit organization) to the public in order to influence their perception. Pu ...
s,
public policy Public policy is an institutionalized proposal or a Group decision-making, decided set of elements like laws, regulations, guidelines, and actions to Problem solving, solve or address relevant and problematic social issues, guided by a conceptio ...
advocacy,
GLAM Glam is a shortened form of the word glamour. Glam or GLAM may also refer to: Film * ''Glam'' (film), a 1997 experimental drama film Institutions * University of Glamorgan, founded in 1913 and merged into the University of South Wales in 2013 ...
engagement, and
Wikimania Wikimania is the Wikimedia movement's annual conference, organized by Wikimedian, volunteers and hosted by the Wikimedia Foundation. Topics of presentations and discussions include Wikimedia projects such as Wikipedia, other wikis, open-source ...
. While many of these things are also done by individual contributors or less formal groups, they are not referred to as affiliates. Wikimedia chapters and thematic organizations are incorporated non-profit organizations. They are recognized by the foundation as affiliates officially when its board does so. The board's decisions are based on recommendations of an Affiliations Committee (AffCom), composed of Wikimedia community members, which reports regularly to the board. The Affiliations Committee directly approves the recognition of unincorporated user groups. Affiliates are formally recognized by the Wikimedia Foundation, but are independent of it, with no legal control of or responsibility for Wikimedia projects and their content. The foundation began recognizing chapters in 2004. In 2012, the foundation approved, finalized and adopted the thematic organization and user group recognition models. An additional model for movement partners, was also approved, but has not yet been finalized or adopted.


Wikimania

Wikimania is an annual global conference for Wikimedians and Wikipedians, started in 2005. The first Wikimania was held in
Frankfurt Frankfurt am Main () is the most populous city in the States of Germany, German state of Hesse. Its 773,068 inhabitants as of 2022 make it the List of cities in Germany by population, fifth-most populous city in Germany. Located in the forela ...
, Germany, in 2005. Wikimania is organized by a committee supported usually by the local national chapter, with support from local institutions (such as a library or university) and usually from the Wikimedia Foundation. Wikimania has been held in cities such as
Buenos Aires Buenos Aires, controlled by the government of the Autonomous City of Buenos Aires, is the Capital city, capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− glob ...
,
Cambridge Cambridge ( ) is a List of cities in the United Kingdom, city and non-metropolitan district in the county of Cambridgeshire, England. It is the county town of Cambridgeshire and is located on the River Cam, north of London. As of the 2021 Unit ...
,
Haifa Haifa ( ; , ; ) is the List of cities in Israel, third-largest city in Israel—after Jerusalem and Tel Aviv—with a population of in . The city of Haifa forms part of the Haifa metropolitan area, the third-most populous metropolitan area i ...
,
Hong Kong Hong Kong)., Legally Hong Kong, China in international treaties and organizations. is a special administrative region of China. With 7.5 million residents in a territory, Hong Kong is the fourth most densely populated region in the wor ...
,
Taipei , nickname = The City of Azaleas , image_map = , map_caption = , pushpin_map = Taiwan#Asia#Pacific Ocean#Earth , coordinates = , subdivision_type = Country ...
,
London London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...
,
Mexico City Mexico City is the capital city, capital and List of cities in Mexico, largest city of Mexico, as well as the List of North American cities by population, most populous city in North America. It is one of the most important cultural and finan ...
, Esino Lario,
Italy Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...
,
Montreal Montreal is the List of towns in Quebec, largest city in the Provinces and territories of Canada, province of Quebec, the List of the largest municipalities in Canada by population, second-largest in Canada, and the List of North American cit ...
,
Cape Town Cape Town is the legislature, legislative capital city, capital of South Africa. It is the country's oldest city and the seat of the Parliament of South Africa. Cape Town is the country's List of municipalities in South Africa, second-largest ...
, and
Stockholm Stockholm (; ) is the Capital city, capital and List of urban areas in Sweden by population, most populous city of Sweden, as well as the List of urban areas in the Nordic countries, largest urban area in the Nordic countries. Approximately ...
. The 2020 conference scheduled to take place in
Bangkok Bangkok, officially known in Thai language, Thai as Krung Thep Maha Nakhon and colloquially as Krung Thep, is the capital and most populous city of Thailand. The city occupies in the Chao Phraya River delta in central Thailand and has an estim ...
was canceled due to the
COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
, along with those of 2021 and 2022, which were held online as a series of virtual, interactive presentations. The in-person conference returned in 2023 when it was held in Singapore, at which
UNESCO The United Nations Educational, Scientific and Cultural Organization (UNESCO ) is a List of specialized agencies of the United Nations, specialized agency of the United Nations (UN) with the aim of promoting world peace and International secur ...
joined as a partner organization. In 2024, Wikimania was held in
Katowice Katowice (, ) is the capital city of the Silesian Voivodeship in southern Poland and the central city of the Katowice urban area. As of 2021, Katowice has an official population of 286,960, and a resident population estimate of around 315,000. K ...
, Poland.


Technology

The Wikimedia Foundation maintains the hardware that runs its projects in its own servers. It also maintains the MediaWiki platform and many other software libraries that run its projects.


Hardware

Wikipedia employed a single server until 2004, when the server setup was expanded into a distributed
multitier architecture In software engineering, multitier architecture (often referred to as ''n''-tier architecture) is a client–server architecture in which presentation, application processing and data management functions are physically separated. The most wide ...
. Server downtime in 2003 led to the first fundraising drive. By December 2009, Wikimedia ran on co-located servers, with 300 servers in Florida and 44 in
Amsterdam Amsterdam ( , ; ; ) is the capital of the Netherlands, capital and Municipalities of the Netherlands, largest city of the Kingdom of the Netherlands. It has a population of 933,680 in June 2024 within the city proper, 1,457,018 in the City Re ...
. In 2008, it also switched from multiple different
Linux Linux ( ) is a family of open source Unix-like operating systems based on the Linux kernel, an kernel (operating system), operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically package manager, pac ...
operating system vendors to
Ubuntu Linux Ubuntu ( ) is a Linux distribution based on Debian and composed primarily of free and open-source software. Developed by the British company Canonical and a community of contributors under a meritocratic governance model, Ubuntu is released ...
. In 2019, it switched to
Debian Debian () is a free and open-source software, free and open source Linux distribution, developed by the Debian Project, which was established by Ian Murdock in August 1993. Debian is one of the oldest operating systems based on the Linux kerne ...
. By January 2013, Wikimedia transitioned to newer infrastructure in an
Equinix Equinix Inc. is an American multinational company headquartered in Redwood City, California. It specializes in internet connectivity and colocation centres, also referred to as carrier hotels. The company converted to a real estate investment t ...
facility in Ashburn, Virginia, citing reasons of "more reliable connectivity" and "fewer
hurricane A tropical cyclone is a rapidly rotating storm system with a low-pressure area, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its ...
s". In years prior, the hurricane seasons had been a cause of distress. In October 2013, Wikimedia Foundation started looking for a second facility that would be used side by side with the main facility in Ashburn, citing reasons of redundancy (e.g. emergency fallback) and to prepare for simultaneous multi-datacenter service. This followed a year in which a
fiber Fiber (spelled fibre in British English; from ) is a natural or artificial substance that is significantly longer than it is wide. Fibers are often used in the manufacture of other materials. The strongest engineering materials often inco ...
cut caused the Wikimedia projects to be unavailable for one hour in August 2012. Apart from the second facility for redundancy coming online in 2014, the number of servers needed to run the infrastructure in a single facility has been mostly stable since 2009. As of November 2015, the main facility in Ashburn hosts 520 servers in total which includes servers for newer services besides Wikimedia project
wiki A wiki ( ) is a form of hypertext publication on the internet which is collaboratively edited and managed by its audience directly through a web browser. A typical wiki contains multiple pages that can either be edited by the public or l ...
s, such as
cloud services Cloud computing is "a paradigm for enabling network access to a scalable and elastic pool of shareable physical or virtual resources with self-service provisioning and administration on-demand," according to ISO. Essential characteristics ...
(Toolforge) and various services for metrics, monitoring, and other system administration. In 2017, Wikimedia Foundation deployed a caching cluster in an Equinix facility in
Singapore Singapore, officially the Republic of Singapore, is an island country and city-state in Southeast Asia. The country's territory comprises one main island, 63 satellite islands and islets, and one outlying islet. It is about one degree ...
, the first of its kind in Asia. In 2024, a caching data center was opened in
São Paulo São Paulo (; ; Portuguese for 'Paul the Apostle, Saint Paul') is the capital of the São Paulo (state), state of São Paulo, as well as the List of cities in Brazil by population, most populous city in Brazil, the List of largest cities in the ...
, the first of its kind in South America.


Software

The operation of Wikimedia depends on
MediaWiki MediaWiki is free and open-source wiki software originally developed by Magnus Manske for use on Wikipedia on January 25, 2002, and further improved by Lee Daniel Crocker,mailarchive:wikipedia-l/2001-August/000382.html, Magnus Manske's announc ...
, a custom-made, free and
open-source Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use and view the source code, design documents, or content of the product. The open source model is a decentrali ...
wiki software Wiki software (also known as a wiki engine or a wiki application) is collaborative software that runs a wiki, which allows the users to create and collaboratively edit pages or entries via a web browser. A wiki system is usually a web application ...
platform written in
PHP PHP is a general-purpose scripting language geared towards web development. It was originally created by Danish-Canadian programmer Rasmus Lerdorf in 1993 and released in 1995. The PHP reference implementation is now produced by the PHP Group. ...
and built upon the
MariaDB MariaDB is a community-developed, commercially supported Fork (software development), fork of the MySQL relational database management system (RDBMS), intended to remain free and open-source software under the GNU General Public License. Developm ...
database since 2013; previously the MySQL
database In computing, a database is an organized collection of data or a type of data store based on the use of a database management system (DBMS), the software that interacts with end users, applications, and the database itself to capture and a ...
was used. The software incorporates programming features such as a
macro language In computer programming, a macro (short for "macro instruction"; ) is a rule or pattern that specifies how a certain input should be mapped to a replacement output. Applying a macro to an input is known as macro expansion. The input and output ...
, variables, a
transclusion In computer science, transclusion is the inclusion of part or all of an electronic document into one or more other documents by reference via hypertext. Transclusion is usually performed when the referencing document is displayed, and is norma ...
system for templates, and
URL redirection URL redirection, also called URL forwarding, is a World Wide Web technique for making a web page available under more than one URL address. When a web browser attempts to open a URL that has been redirected, a page with a different URL is opened. ...
. MediaWiki is licensed under the
GNU General Public License The GNU General Public Licenses (GNU GPL or simply GPL) are a series of widely used free software licenses, or ''copyleft'' licenses, that guarantee end users the freedom to run, study, share, or modify the software. The GPL was the first ...
and it is used by all Wikimedia projects. Originally, Wikipedia ran on UseModWiki written in
Perl Perl is a high-level, general-purpose, interpreted, dynamic programming language. Though Perl is not officially an acronym, there are various backronyms in use, including "Practical Extraction and Reporting Language". Perl was developed ...
by Clifford Adams (Phase I), which initially required CamelCase for article hyperlinks; the double bracket style was incorporated later. Starting in January 2002 (Phase II), Wikipedia began running on a PHP wiki engine with a MySQL database; this software was custom-made for Wikipedia by
Magnus Manske Heinrich Magnus Manske (born 24May 1974) is a German biochemist who is a leading researcher on malaria. He is a senior staff scientist at the Wellcome Sanger Institute in Cambridge, UK and a software developer of one of the first versions of th ...
. The Phase II software was repeatedly modified to accommodate the exponentially increasing demand. In July 2002 (Phase III), Wikipedia shifted to the third-generation software, MediaWiki, originally written by
Lee Daniel Crocker Lee Daniel Crocker (born July 3, 1963) is an American computer programmer. He is best known for rewriting the software upon which Wikipedia runs, to address scalability problems. This software, originally known as "Phase III", went live in Jul ...
. Some MediaWiki extensions are installed to extend the functionality of MediaWiki software. In April 2005, an
Apache Lucene Apache Lucene is a free and open-source search engine software library, originally written in Java by Doug Cutting. It is supported by the Apache Software Foundation and is released under the Apache Software License. Lucene is widely used as a ...
extension was added to MediaWiki's built-in search and Wikipedia switched from MySQL to
Lucene Apache Lucene is a free and open-source search engine software library, originally written in Java by Doug Cutting. It is supported by the Apache Software Foundation and is released under the Apache Software License. Lucene is widely used as a ...
and later switched to CirrusSearch which is based on
Elasticsearch Elasticsearch is a Search engine (computing), search engine based on Apache Lucene, a free and open-source search engine. It provides a distributed, Multitenancy, multitenant-capable full-text search engine with an HTTP web interface and schema ...
for searching. The Wikimedia Foundation also uses
CiviCRM CiviCRM ( ''C-R-M'') is a web-based suite of internationalized open-source software for constituency relationship management that falls under the broad rubric of customer relationship management. It is specifically designed for the needs of non-pr ...
and
WordPress WordPress (WP, or WordPress.org) is a web content management system. It was originally created as a tool to publish blogs but has evolved to support publishing other web content, including more traditional websites, electronic mailing list, ma ...
. The foundation published official Wikipedia
mobile app A mobile application or app is a computer program or software application designed to run on a mobile device such as a smartphone, phone, tablet computer, tablet, or smartwatch, watch. Mobile applications often stand in contrast to desktop appli ...
s for Android and
iOS Ios, Io or Nio (, ; ; locally Nios, Νιός) is a Greek island in the Cyclades group in the Aegean Sea. Ios is a hilly island with cliffs down to the sea on most sides. It is situated halfway between Naxos and Santorini. It is about long an ...
devices and in March 2015, the apps were updated to include mobile user-friendly features.


Corporate identity

The Wikimedia Foundation was founded in 2003 by
Jimmy Wales Jimmy Donal Wales (born August 7, 1966), also known as Jimbo Wales, is an American List of Internet entrepreneurs, Internet entrepreneur and former Trader (finance), financial trader. He is a Founders of Wikipedia, co-founder of the non-profi ...
so that there would be an independent charitable entity responsible for company domains and trademarks, and so that Wikipedia and its sister projects could be funded through non-profit means in the future. The name "Wikimedia", a compound of
wiki A wiki ( ) is a form of hypertext publication on the internet which is collaboratively edited and managed by its audience directly through a web browser. A typical wiki contains multiple pages that can either be edited by the public or l ...
and
media Media may refer to: Communication * Means of communication, tools and channels used to deliver information or data ** Advertising media, various media, content, buying and placement for advertising ** Interactive media, media that is inter ...
, was coined by American author
Sheldon Rampton Sheldon Rampton is an American editor and author. He was editor of ''PR Watch'', and is the author of several books that criticize the public relations industry. Career In 1995, Rampton teamed with John Stauber as co-editors of PR Watch, a public ...
in a post to the English Wikipedia mailing list in March 2003, three months after
Wiktionary Wiktionary (, ; , ; rhyming with "dictionary") is a multilingual, web-based project to create a free content dictionary of terms (including words, phrases, proverbs, linguistic reconstructions, etc.) in all natural languages and in a number o ...
became the second wiki-based project hosted on the original server. The foundation's mission is collection and distribution of educational knowledge under free licenses or public domain and promised to keep these projects free of charge. All intellectual property rights and domain names about Wikipedia were moved to the foundation after its inception, and it currently owns the
domain name In the Internet, a domain name is a string that identifies a realm of administrative autonomy, authority, or control. Domain names are often used to identify services provided through the Internet, such as websites, email services, and more. ...
s and maintains most of the
Wikimedia movement The Wikimedia movement is the global community of contributors to the Wikimedia projects, including Wikipedia. This community directly builds and administers these projects with the commitment of achieving this using open standards and software. ...
's websites. WMF is now the registrant of the domai
wikipedia.org
owner of the trademark and operator of the wiki platform. It runs projects like
Wikibooks Wikibooks (previously called ''Wikimedia Free Textbook Project'' and ''Wikimedia-Textbooks'') is a wiki-based Wikimedia project hosted by the Wikimedia Foundation for the creation of free content digital textbooks and annotated texts that anyon ...
,
Wikidata Wikidata is a collaboratively edited multilingual knowledge graph hosted by the Wikimedia Foundation. It is a common source of open data that Wikimedia projects such as Wikipedia, and anyone else, are able to use under the CC0 public domain ...
,
Wiktionary Wiktionary (, ; , ; rhyming with "dictionary") is a multilingual, web-based project to create a free content dictionary of terms (including words, phrases, proverbs, linguistic reconstructions, etc.) in all natural languages and in a number o ...
and
Wikimedia Commons Wikimedia Commons, or simply Commons, is a wiki-based Digital library, media repository of Open content, free-to-use images, sounds, videos and other media. It is a project of the Wikimedia Foundation. Files from Wikimedia Commons can be used ...
; it raises money, distributes grants, controls the servers, develops and deploys software, and does outreach to support Wikimedia projects, including the
English Wikipedia The English Wikipedia is the primary English-language edition of Wikipedia, an online encyclopedia. It was created by Jimmy Wales and Larry Sanger on 15 January 2001, as Wikipedia's first edition. English Wikipedia is hosted alongside o ...
. It also engages in
political advocacy Advocacy is an Action (philosophy), activity by an individual or advocacy group, group that aims to influence decision making, decisions within political, economic, and social institutions. Advocacy includes activities and publications to infl ...
regarding copyright,
press freedom Freedom of the press or freedom of the media is the fundamental principle that communication and expression through various media, including printed and electronic media, especially published materials, should be considered a right to be exerc ...
and legal protection of websites from liability related to user content.


Finances

The Wikimedia Foundation mainly finances itself through donations from the public, collected through email campaigns and annual fundraising banners placed on Wikipedia, as well as grants from various tech companies and philanthropic organizations. Campaigns for the Wikimedia Endowment have included emails asking donors to leave Wikimedia money in their will. As a 501(c)(3) charity, the foundation is exempt from federal and state income tax. It is not a private foundation, and contributions to it qualify as tax-deductible charitable contributions. In 2007, 2008 and 2009,
Charity Navigator Charity Navigator is a charity assessment organization that evaluates more than 230,000 charitable organizations based in the United States, operating as a 501(c)(3) organization. It provides insights into a nonprofit's financial stability, adh ...
gave Wikimedia an overall rating of four out of four possible stars, increased from three to four stars in 2010. , the rating was still four stars (overall score 98.14 out of 100), based on data from FY2018. The foundation also increases its revenue through
federal grant In the United States, federal grants are economic aid issued by the United States government out of the general federal revenue. A federal grant is an award of financial assistance from a federal agency to a recipient to carry out a public purp ...
s, sponsorship, services and brand merchandising. The Wikimedia
OAI-PMH The Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) is a protocol developed for harvesting metadata descriptions of records in an archive so that services can be built using metadata from many archives. An implementation of OAI ...
update feed service, targeted primarily at search engines and similar bulk analysis and republishing, was a source of revenue for a number of years.
DBpedia DBpedia (from "DB" for "database") is a project aiming to extract structured content from the information created in the Wikipedia project. This structured information is made available on the World Wide Web using OpenLink Virtuoso. DBpedia a ...
was given access to this feed free of charge. An expanded version of data feeds and content services was launched in 2021 as Wikimedia Enterprise, an LLC subsidiary of the foundation. In July 2014, the foundation announced it would accept
Bitcoin Bitcoin (abbreviation: BTC; Currency symbol, sign: ₿) is the first Decentralized application, decentralized cryptocurrency. Based on a free-market ideology, bitcoin was invented in 2008 when an unknown entity published a white paper under ...
donations. In 2021,
cryptocurrencies A cryptocurrency (colloquially crypto) is a digital currency designed to work through a computer network that is not reliant on any central authority, such as a government or bank, to uphold or maintain it. Individual coin ownership records ...
accounted for just 0.08% of all donations and on May 1, 2022, the foundation stopped accepting cryptocurrency donations, following a Wikimedia community vote. The foundation's net assets grew from an initial $57,000 at the end of its first fiscal year, ending June 30, 2004, to $53.5 million in mid-2014 and $231 million (plus a $100 million endowment) by the end of June 2021; that year, the foundation also announced plans to launch Wikimedia Enterprise, to let large organizations pay by volume for high-volume access to otherwise rate-limited APIs. In 2020, the foundation donated $4.5 million to Tides Advocacy to create a "Knowledge Equity Fund", to provide grants to organizations whose work would not otherwise be covered by Wikimedia grants but addresses racial inequities in accessing and contributing to free knowledge resources.


Wikimedia Endowment

In January 2016, the foundation announced the creation of an endowment to safeguard its future. The Wikimedia Endowment was established as a donor-advised fund at the
Tides Foundation Tides Foundation is a left-leaning donor advised fund based in the United States that manages over $1.4 billion in assets. It was founded in San Francisco in 1976 by Drummond Pike. Tides distributes money from anonymous donors to other organizat ...
, with a stated goal to raise $100 million in the next 10 years.
Craig Newmark Craig Alexander Newmark (born December 6, 1952) is an American internet entrepreneur and philanthropist best known as the founder of the classifieds website Craigslist. Before founding Craigslist, he worked as a computer programmer for IBM, Bank ...
was one of the initial donors, giving $1 million. Peter Baldwin and Lisbet Rausing, of Arcadia Fund, donated $5 million in 2017. In 2018, major donations to the endowment were received from
Amazon Amazon most often refers to: * Amazon River, in South America * Amazon rainforest, a rainforest covering most of the Amazon basin * Amazon (company), an American multinational technology company * Amazons, a tribe of female warriors in Greek myth ...
and
Facebook Facebook is a social media and social networking service owned by the American technology conglomerate Meta Platforms, Meta. Created in 2004 by Mark Zuckerberg with four other Harvard College students and roommates, Eduardo Saverin, Andre ...
($1 million each) and
George Soros George Soros (born György Schwartz; August 12, 1930) is an American investor and philanthropist. , he has a net worth of US$7.2 billion, Note that this site is updated daily. having donated more than $32 billion to the Open Society Foundat ...
($2 million). In 2019, donations included $2 million from Google, $3.5 million more from Baldwin and Rausing, $2.5 million more from Newmark, and another $1 million from Amazon in October 2019 and again in September 2020. the advisory board consists of
Jimmy Wales Jimmy Donal Wales (born August 7, 1966), also known as Jimbo Wales, is an American List of Internet entrepreneurs, Internet entrepreneur and former Trader (finance), financial trader. He is a Founders of Wikipedia, co-founder of the non-profi ...
, Peter Baldwin, former Wikimedia Foundation Trustees Patricio Lorente and Phoebe Ayers, former Wikimedia Foundation Board Visitor Doron Weber of the
Sloan Foundation The Alfred P. Sloan Foundation is an American philanthropic nonprofit organization. It was established in 1934 by Alfred P. Sloan Jr., president and chief executive officer of General Motors. The Sloan Foundation makes grants to support origin ...
, investor Annette Campbell-White, venture capitalist Michael Kim, portfolio manager Alexander M. Farman-Farmaian, and strategist Lisa Lewin. The foundation itself has provided annual grants of $5 million to its Endowment since 2016. These amounts have been recorded as part of the foundation's "awards and grants" expenses. The Endowment pays the foundation for expenses the foundation incurs on behalf of the Endowment, mostly salaries of staff; in 2022–2023, this payment was 1.8 million. In September 2021, the foundation announced that the Wikimedia Endowment had reached its initial $100 million fundraising goal in June 2021, five years ahead of its initial target.. See als
announcement
on meta.wikimedia.org.
In January 2024, the endowment was reported to have a value of $140 million.


Financial development

The foundation summarizes its assets in the "Statements of Activities" in its audited reports. These do not include funds in the Wikimedia Endowment, however expenses from the 2015–16 financial year onward include payments to the Wikimedia Endowment.


Expenses (2004–2020)

A plurality of Wikimedia Foundation expenses are salaries and wages, followed by community and affiliate grants, contributions to the endowment, and other professional operating expenses and services.


Grants

The Wikimedia Foundation has received a steady stream of grants from other foundations throughout its history. In 2008, the foundation received a $40,000 grant from the
Open Society Institute Open Society Foundations (OSF), formerly the Open Society Institute, is an American grantmaking network founded by business magnate George Soros. Open Society Foundations financially supports civil society groups around the world, with the s ...
to create a printable version of Wikipedia. It also received a $262,000 grant from the Stanton Foundation to purchase hardware, a $500,000 unrestricted grant from Vinod and Neeru Khosla, who later that year joined the foundation advisory board, and $177,376 from the historians Lisbet Rausing and Peter Baldwin ( Arcadia Fund), among others. In March 2008, the foundation announced what was then its largest donation yet: a three-year, $3 million grant from the
Sloan Foundation The Alfred P. Sloan Foundation is an American philanthropic nonprofit organization. It was established in 1934 by Alfred P. Sloan Jr., president and chief executive officer of General Motors. The Sloan Foundation makes grants to support origin ...
. In 2009, the foundation received four grants. The first was a $890,000 Stanton Foundation grant to help study and simplify the user interface for first-time authors of Wikipedia. The second was a $300,000
Ford Foundation The Ford Foundation is an American private foundation with the stated goal of advancing human welfare. Created in 1936 by Edsel Ford and his father Henry Ford, it was originally funded by a $25,000 (about $550,000 in 2023) gift from Edsel Ford. ...
grant in July 2009 for
Wikimedia Commons Wikimedia Commons, or simply Commons, is a wiki-based Digital library, media repository of Open content, free-to-use images, sounds, videos and other media. It is a project of the Wikimedia Foundation. Files from Wikimedia Commons can be used ...
, to improve the interface for uploading multimedia files. In August 2009, the foundation received a $500,000 grant from The William and Flora
Hewlett Foundation The William and Flora Hewlett Foundation, commonly known as the Hewlett Foundation, is a private foundation, established by Hewlett-Packard cofounder William Redington Hewlett and his wife Flora Lamson Hewlett in 1966. The Hewlett Foundation awa ...
. Also in August 2009, the
Omidyar Network Omidyar Network is a self-styled "philanthropic investment firm," composed of a foundation and an impact investment firm. Established in 2004 by eBay founder Pierre Omidyar and his wife Pam, Omidyar Network has committed over US$1.5billion to no ...
committed up to $2 million over two years to Wikimedia. In 2010,
Google Google LLC (, ) is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial ...
donated $2 million and the Stanton Foundation granted $1.2 million to fund the Public Policy Initiative, a pilot program for what later became the Wikipedia Education Program (and the spin-off Wiki Education Foundation). In March 2011, the Sloan Foundation authorized another $3 million grant, to be funded over three years, with the first $1 million to come in July 2011 and the remaining $2 million to be funded in August 2012 and 2013. As a donor, Doron Weber from the Sloan Foundation gained Board Visitor status at the Wikimedia Foundation Board of Trustees. In August 2011, the Stanton Foundation pledged to fund a $3.6 million grant of which $1.8 million was funded and the remainder was to come in September 2012. As of 2011, this was the largest grant the Wikimedia Foundation had ever received. In November 2011, the foundation received a $500,000 donation from the Brin Wojcicki Foundation. In 2012, the foundation was awarded a grant of $1.25 million from Lisbet Rausing and Peter Baldwin through the
Charities Aid Foundation The Charities Aid Foundation (CAF) is a registered UK charity that operates in the United Kingdom, the United States of America and Canada. It works with companies, private philanthropists, regular donors, fellow foundations, governments, cha ...
, scheduled to be funded in five equal installments from 2012 through 2015. In 2014, the foundation received the largest single gift in its history, a $5 million unrestricted donation from an anonymous donor supporting $1 million worth of expenses annually for the next five years. In March 2012, The
Gordon and Betty Moore Foundation The Gordon and Betty Moore Foundation is an American foundation established by Intel co-founder Gordon E. Moore and his wife Betty I. Moore in September 2000 to support scientific discovery, environmental conservation, patient care improvements ...
, established by the
Intel Intel Corporation is an American multinational corporation and technology company headquartered in Santa Clara, California, and Delaware General Corporation Law, incorporated in Delaware. Intel designs, manufactures, and sells computer compo ...
co-founder and his wife, awarded the Wikimedia Foundation a $449,636 grant to develop
Wikidata Wikidata is a collaboratively edited multilingual knowledge graph hosted by the Wikimedia Foundation. It is a common source of open data that Wikimedia projects such as Wikipedia, and anyone else, are able to use under the CC0 public domain ...
. This was part of a larger grant, much of which went to Wikimedia Germany, which took on ownership of the development effort. Between 2014 and 2015, the foundation received $500,000 from the Monarch Fund, $100,000 from the Arcadia Fund and an undisclosed amount from the Stavros Niarchos Foundation to support the Wikipedia Zero initiative. In 2015, a grant agreement was reached with the John S. and James L. Knight Foundation to build a search engine called the " Knowledge Engine", a project that proved controversial. In 2017, the Sloan Foundation awarded another $3 million grant for a three-year period, and Google donated another $1.1 million to the foundation in 2019. The following have donated $500,000 or more each (2008–2019, not including gifts to the Wikimedia Endowment):


Board of trustees

The foundation's
board of trustees A board of directors is a governing body that supervises the activities of a business, a nonprofit organization, or a government agency. The powers, duties, and responsibilities of a board of directors are determined by government regulatio ...
supervises the activities of the foundation. The founding board had three members, to which two community-elected trustees were added. Starting in 2008 it was composed of ten members: * three selected by the community encompassed by all the different Wikimedia projects; * two selected by Wikimedia chapters; * four appointed by the board itself; and * one founder's seat, reserved for Jimmy Wales. Over time, the size of the board and details of the selection processes have evolved. As of 2020, the board may have up to 16 trustees: * eight seats sourced from the wider Wikimedia community (affiliates and volunteer community); * seven appointed by the board itself; and * one founder's seat reserved for Wales. In 2015,
James Heilman James M. Heilman (born ) is a Canadian emergency physician, Wikipedian, and advocate for the improvement of Wikipedia's health-related content. He encourages other clinicians to contribute to the online encyclopedia. With the Wikipedia user ...
, a trustee recently elected to the board by the community, was removed from his position by a vote of the rest of the board. This decision generated dispute among members of the Wikipedia community. Heilman later said that he "was given the option of resigning y the Boardover the last few weeks. As a community elected member I see my mandate as coming from the community which elected me and thus declined to do so. I saw such a move as letting down those who elected me." He subsequently added that while on the Board, he had pushed for greater transparency regarding the Wikimedia Foundation's Knowledge Engine project and its financing, and indicated that his attempts to make public the
Knight Foundation The John S. and James L. Knight Foundation, also known as the Knight Foundation, is an American non-profit foundation that provides grants for journalism, communities, and the arts. The organization was founded as the Knight Memorial Education ...
grant for the engine had been a factor in his dismissal. Heilman was reelected to the board by the community in 2017. In January 2016, Arnnon Geshuri joined the board before stepping down amid community controversy about a " no poach" agreement he executed when at
Google Google LLC (, ) is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial ...
, which violated
United States antitrust law In the United States, antitrust law is a collection of mostly federal laws that govern the conduct and organization of businesses in order to promote economic competition and prevent unjustified monopolies. The three main U.S. antitrust statute ...
and for which the participating companies paid US$415 million in a class action suit on behalf of affected employees. As of January 2024, the board comprised six community-and-affiliate-selected trustees (Shani Evenstein Sigalov, Dariusz Jemielniak, Rosie Stephenson-Goodknight, Victoria Doronina, Mike Peel and Lorenzo Losa); five Board-appointed trustees (
McKinsey & Company McKinsey & Company (informally McKinsey or McK) is an American multinational strategy and management consulting firm that offers professional services to corporations, governments, and other organizations. Founded in 1926 by James O. McKinse ...
director Raju Narisetti, Bahraini human rights activist and blogger Esra'a Al Shafei, technology officer Luis Bitencourt-Emilio, Nataliia Tymkiv, and financial expert Kathy Collins); and Wales. Tymkiv chairs the board, with Al Shafei and Sigalov as vice chairs. As of March 2024 there are six committees of the Board of Trustees: the executive committee (Chair: Nataliia Tymkiv, as the chair of the board), the Audit Committee (Chair: Kathy Collins, appointed in 2023), the Governance Committee (Chair: Dariusz Jemielniak, appointed in 2021), the Talent and Culture Committee (Chair: Rosie Stephenson-Goodknight, appointed in 2023), the Community Affairs Committee (Chair: Shani Evenstein Sigalov, appointed in 2021), and the Product and Technology Committee (Chair: Lorenzo Losa, appointed in 2023).


Staff


History

In 2004, the foundation appointed Tim Starling as developer liaison to help improve the
MediaWiki MediaWiki is free and open-source wiki software originally developed by Magnus Manske for use on Wikipedia on January 25, 2002, and further improved by Lee Daniel Crocker,mailarchive:wikipedia-l/2001-August/000382.html, Magnus Manske's announc ...
software, Daniel Mayer as chief financial officer (
finance Finance refers to monetary resources and to the study and Academic discipline, discipline of money, currency, assets and Liability (financial accounting), liabilities. As a subject of study, is a field of Business administration, Business Admin ...
,
budgeting A budget is a calculation plan, usually but not always financial plan, financial, for a defined accounting period, period, often one year or a month. A budget may include anticipated sales volumes and revenues, resource quantities including tim ...
, and coordination of fund drives), and Erik Möller as content partnership coordinator. In May 2005, the foundation announced seven more official appointments. In January 2006, the foundation created a number of committees, including the Communication Committee, in an attempt to further organize activities somewhat handled by volunteers at that time. , the foundation had five paid employees: two programmers, an administrative assistant, a coordinator handling fundraising and grants, and an interim executive director, Brad Patrick, previously the foundation's
general counsel A general counsel, also known as chief counsel or chief legal officer (CLO), is the chief in-house lawyer for a company or a governmental department. In a company, the person holding the position typically reports directly to the CEO, and their ...
. Patrick ceased his activity as interim director in January 2007 and then resigned from his position as legal counsel, effective April 1, 2007. He was replaced by
Mike Godwin Michael Wayne Godwin (born October 26, 1956) is an American attorney and author. He was the first staff counsel of the Electronic Frontier Foundation (EFF), and he created the Internet adage Godwin's law and the notion of an Internet meme. From ...
who served as general counsel and legal coordinator from July 2007 to 2010. In January 2007, Carolyn Doran was named chief operating officer and Sandy Ordonez joined as head of communications. Doran began working as a part-time bookkeeper in 2006 after being sent by a temporary agency. Doran, found to have had a criminal record, left the foundation in July 2007 and
Sue Gardner Sue Gardner (born May 11, 1967) is a Canadian journalist, not-for-profit executive and business executive. She was the executive director of the Wikimedia Foundation from December 2007 until May 2014, and before that was the director of the C ...
was hired as consultant and special advisor; she became the executive director in December 2007. Florence Devouard cited Doran's departure from the organization as one of the reasons the foundation took about seven months to release its fiscal 2007 financial audit. Danny Wool, officially the grant coordinator and also involved in
fundraising Fundraising or fund-raising is the process of seeking and gathering voluntary financial contributions by engaging individuals, businesses, charitable foundations, or governmental agencies. Although fundraising typically refers to efforts to gathe ...
and business development, resigned in March 2007. He accused Wales of misusing the foundation's funds for recreational purposes and said that Wales had his Wikimedia credit card taken away in part because of his spending habits, a claim Wales denied. In February 2007, the foundation added a position, chapters coordinator, and hired Delphine Ménard, who had been occupying the position as a volunteer since August 2005. Cary Bass was hired in March 2007 in the position of volunteer coordinator. In January 2008, the foundation appointed Veronique Kessler as the new chief financial and operating officer, Kul Wadhwa as head of business development and Jay Walsh as head of communications. In March 2013, Gardner announced she would be leaving her position at the foundation. Lila Tretikov was appointed executive director in May 2014; she resigned in March 2016. Former chief communications officer Katherine Maher (joined Wikimedia in 2014) was appointed the interim executive director, a position made permanent in June 2016. Maher served as executive director until April 2021 and is credited with building the foundation endowment in her tenure. Folkenflik, David
"NPR names tech executive Katherine Maher to lead in turbulent era"
NPR National Public Radio (NPR) is an American public broadcasting organization headquartered in Washington, D.C., with its NPR West headquarters in Culver City, California. It serves as a national Radio syndication, syndicator to a network of more ...
, January 24, 2024. Retrieved 2024-01-26.


Present department structure

there were over 700 people working at the foundation.
Maryana Iskander Maryana Iskander ( ; ; born September 1, 1975) is an Egyptian-born American social entrepreneur and lawyer. In 2022, she became the chief executive officer (CEO) of the Wikimedia Foundation, succeeding Katherine Maher. Iskander plans to leave t ...
was named the incoming CEO in September 2021, and took over that role in January 2022. As of August 2024, the WMF has the following department structure: * Office of the chief executive officer: supports the work of the Wikimedia Foundation Chief Executive Officer. * Advancement: responsible for fundraising, strategic partnerships, and grantmaking programs. * Communications: responsible for Wikimedia brand development, marketing, social media, public relations, and global awareness efforts. * Finance and Administration: responsible for ensuring responsible management of Wikimedia Foundation funds and resources. * Legal: responsible for mounting opposition to government surveillance and censorship, defending volunteer communities, facilitating policy discussions, and advocating for privacy. * Product and Technology: builds, improves, and maintains the infrastructure of Wikimedia sites. * Talent and Culture: responsible for recruitment and training.


Disputes

A number of disputes have resulted in
litigation A lawsuit is a proceeding by one or more parties (the plaintiff or claimant) against one or more parties (the defendant) in a civil court of law. The archaic term "suit in law" is found in only a small number of laws still in effect today. ...
while others have not. Attorney Matt Zimmerman has said, "Without strong liability protection, it would be difficult for Wikipedia to continue to provide a platform for user-created encyclopedia content." In December 2011, the foundation hired Washington, D.C., lobbyist Dow Lohnes Government Strategies LLC to lobby
Congress A congress is a formal meeting of the representatives of different countries, constituent states, organizations, trade unions, political parties, or other groups. The term originated in Late Middle English to denote an encounter (meeting of ...
. At the time of the hire, the foundation was concerned about a bill known as the
Stop Online Piracy Act The Stop Online Piracy Act (SOPA) was a proposed United States congressional bill to expand the ability of U.S. law enforcement to combat online copyright infringement and online trafficking in counterfeit goods. Introduced on October 26, 20 ...
. The communities were as well, organizing some of the most visible
protest A protest (also called a demonstration, remonstration, or remonstrance) is a public act of objection, disapproval or dissent against political advantage. Protests can be thought of as acts of cooperation in which numerous people cooperate ...
against the bill on the Internet alongside other popular websites. In October 2013, a German court ruled that the Wikimedia Foundation can be held liable for content added to Wikipedia when there has been a specific complaint; otherwise, the Wikimedia Foundation does not check the content Wikipedia publishes and has no duty to do so. In June 2014, Bildkonst Upphovsrätt i Sverige filed a copyright infringement lawsuit against Wikimedia Sweden. On June 20, 2014, a defamation lawsuit (Law Division civil case No. L-1400-14) involving Wikipedia editors was filed with the Mercer County Superior Court in New Jersey seeking, inter alia, compensatory and punitive damages. In a March 10, 2015, op-ed for ''
The New York Times ''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...
'', Wales and Tretikov announced the foundation was filing a lawsuit against the
National Security Agency The National Security Agency (NSA) is an intelligence agency of the United States Department of Defense, under the authority of the director of national intelligence (DNI). The NSA is responsible for global monitoring, collection, and proces ...
and five other government agencies and officials, including DOJ, calling into question its practice of
mass surveillance Mass surveillance is the intricate surveillance of an entire or a substantial fraction of a population in order to monitor that group of citizens. The surveillance is often carried out by Local government, local and federal governments or intell ...
, which they argued infringed the constitutional rights of the foundation's readers, editors and staff. They were joined in the suit by eight additional plaintiffs, including
Amnesty International Amnesty International (also referred to as Amnesty or AI) is an international non-governmental organization focused on human rights, with its headquarters in the United Kingdom. The organization says that it has more than ten million members a ...
and
Human Rights Watch Human Rights Watch (HRW) is an international non-governmental organization that conducts research and advocacy on human rights. Headquartered in New York City, the group investigates and reports on issues including War crime, war crimes, crim ...
. On October 23, 2015, the
United States District Court for the District of Maryland The United States District Court for the District of Maryland (in case citations, D. Md.) is the United States district court, federal district court whose jurisdiction is the state of Maryland. Appeals from the District of Maryland are taken ...
dismissed the suit '' Wikimedia Foundation v. NSA'' on grounds of
standing Standing, also referred to as orthostasis, is a position in which the body is held in an upright (orthostatic) position and supported only by the feet. Although seemingly static, the body rocks slightly back and forth from the ankle in the ...
. U.S. District Judge T. S. Ellis III ruled that the plaintiffs could not plausibly prove they were subject to upstream surveillance, and that their argument is "riddled with assumptions", "speculations" and "mathematical gymnastics". The plaintiffs filed an appeal with the
United States Court of Appeals for the Fourth Circuit The United States Court of Appeals for the Fourth Circuit (in case citations, 4th Cir.) is a United States federal court, federal court located in Richmond, Virginia, with appellate jurisdiction over the United States district court, district cou ...
on February 17, 2016. In September 2020, WMF's application to become an observer at the
World Intellectual Property Organization The World Intellectual Property Organization (WIPO; (OMPI)) is one of the 15 specialized agencies of the United Nations (UN). Pursuant to the 1967 Convention Establishing the World Intellectual Property Organization, WIPO was created to pr ...
(WIPO) was blocked after objections from the government of China over the existence of a Wikimedia Foundation affiliate in
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia. The main geography of Taiwan, island of Taiwan, also known as ''Formosa'', lies between the East China Sea, East and South China Seas in the northwestern Pacific Ocea ...
. In October 2021, WMF's second application was blocked by the government of China for the same reason. In May 2022, six Wikimedia movement affiliate chapters were blocked from being accredited to WIPO's Standing Committee on Copyright and Related Rights (SCCR) by China, claiming that the chapters were spreading disinformation. In July 2022, China blocked an application by seven Wikimedia chapters to be accredited as permanent observers to WIPO; China's position was supported by a number of other countries, including Russia, Pakistan, Iran, Algeria, Zimbabwe and Venezuela.


Excessive spending and fundraising

In 2014, Jimmy Wales was confronted with allegations that WMF had "a miserable cost/benefit ratio and for years now has spent millions on software development without producing anything that actually works". He acknowledged that he had "been frustrated as well about the endless controversies about the rollout of inadequate software not developed with sufficient community consultation and without proper incremental rollout to catch show-stopping bugs". During the 2015 fundraising campaign, members of the community voiced their concerns about the fundraising banners. They argued that they were obtrusive and could deceive potential donors by giving the impression that Wikipedia had immediate financial problems, which was not true. The Wikimedia Foundation vowed to improve wording on further fundraising campaigns to avoid these issues. Despite this, the foundation has continued to come under criticism for running campaigns seemingly designed to "make its readers feel guilty." Such campaigns have additionally been condemned for, in 2021, being run in countries that had been badly affected by the
COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
, such as
Argentina Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, second-largest country in South America after Brazil, the fourt ...
and
Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...
, as well as for sparking fears in
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
that Wikipedia might be "dying". This is despite the foundation being in ownership of "vast money reserves", in 2021 reaching its 10-year goal of compiling a $100 million endowment fund in only 5 years. In February 2017, an op-ed published by '' The Signpost'', the
English Wikipedia The English Wikipedia is the primary English-language edition of Wikipedia, an online encyclopedia. It was created by Jimmy Wales and Larry Sanger on 15 January 2001, as Wikipedia's first edition. English Wikipedia is hosted alongside o ...
's online newspaper, titled "Wikipedia has Cancer", produced a debate in both the Wikipedian community and the wider public. The author criticized the Wikimedia Foundation for its ever-increasing annual spending, which, he argued, could put the project at financial risk should an unexpected event happen. The author proposed to cap spending, build up the endowment, and restructure the endowment so that WMF cannot dip into the principal when times get bad. As of June 2022, the WMF reported $239 million in net assets. It is expected to raise $174 million in revenue in the 2023. Despite expenses on the foundation staff's salaries, there's a significant surplus left. To manage these funds, the WMF has created an endowment composed of investments and cash. This is managed not by the WMF but by the ''Tides Foundation''. The endowment aims to grow this capital to $130.4 million in the next fiscal year. However, there has been controversy over the administration of the funds. While the Tides Foundation has promised to become a more transparent ''501(c)(3)'' organization to reveal how it manages funds, details on expenses and salaries are still lacking seven years later. Additionally, the WMF's salary costs have risen from $7 million in 2010/11 to $88 million in 2021/22.


Knowledge Engine project

Knowledge Engine was a
search engine A search engine is a software system that provides hyperlinks to web pages, and other relevant information on World Wide Web, the Web in response to a user's web query, query. The user enters a query in a web browser or a mobile app, and the sea ...
project initiated in 2015 by WMF to locate and display verifiable and trustworthy information on the Internet. The KE's goal was to be less reliant on traditional search engines. It was funded with a $250,000 grant from the
Knight Foundation The John S. and James L. Knight Foundation, also known as the Knight Foundation, is an American non-profit foundation that provides grants for journalism, communities, and the arts. The organization was founded as the Knight Memorial Education ...
. Some perceived the project as a scandal, mainly because it was conceived in secrecy, and the project proposal was even a surprise to some staff, in contrast with a general culture of transparency in the organization and on the projects. Some of the information available to the community was received through leaked documents published by '' The Signpost'' in 2016. Following this dispute, Executive Director Lila Tretikov resigned.


Knowledge equity grants

In 2022, the WMF announced new recipients for its "knowledge equity grants". The endowment aims to grow this capital to $130.4 million in the next fiscal year. Some of these funds are allocated to the knowledge equity fund, which provides grants.


References


External links


Official website (wikimediafoundation.org)

Wikimedia site navigation (wikimedia.org)


Organization


Wikimedia Foundation 2022–23 Annual Plan (draft)

Wikimedia Foundation annual reports

Wikimedia Foundation bylaws
* Wikimedia Foundation social media profiles
TwitterYouTube


Financials


Wikimedia Foundation's 2020/2021 audited financial statements
*


Charity status


Wikimedia Foundation
profile at
Charity Navigator Charity Navigator is a charity assessment organization that evaluates more than 230,000 charitable organizations based in the United States, operating as a 501(c)(3) organization. It provides insights into a nonprofit's financial stability, adh ...
, charitynavigator.org


Community


Wikimedia mailing list archives

Global community site for the Wikimedia Foundation's projects
(meta.wikimedia.org) {{coord, 37, 47, 21, N, 122, 24, 12, W, type:landmark, display=title 2003 establishments in Florida 501(c)(3) organizations Articles containing video clips Charities based in California Educational foundations based in the United States Free software project foundations based in the United States Jimmy Wales Non-profit organizations based in San Francisco Online nonprofit organizations Organizations established in 2003 Wiki communities Foundations based in the United States