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Syngenta Global AG is a global agricultural technology company headquartered in
Basel Basel ( ; ), also known as Basle ( ), ; ; ; . is a city in northwestern Switzerland on the river Rhine (at the transition from the High Rhine, High to the Upper Rhine). Basel is Switzerland's List of cities in Switzerland, third-most-populo ...
,
Switzerland Switzerland, officially the Swiss Confederation, is a landlocked country located in west-central Europe. It is bordered by Italy to the south, France to the west, Germany to the north, and Austria and Liechtenstein to the east. Switzerland ...
. It primarily covers crop protection and seeds for farmers. Syngenta is part of the Syngenta Group, entirely owned by
Sinochem Sinochem Corporation () is a Chinese state-owned multinational corporation, multinational Conglomerate (company), conglomerate primarily engaged in the production and trading of chemical industry, chemicals and fertilizer and oil exploration, e ...
, a
Chinese Chinese may refer to: * Something related to China * Chinese people, people identified with China, through nationality, citizenship, and/or ethnicity **Han Chinese, East Asian ethnic group native to China. **'' Zhonghua minzu'', the supra-ethnic ...
state-owned enterprise A state-owned enterprise (SOE) is a business entity created or owned by a national or local government, either through an executive order or legislation. SOEs aim to generate profit for the government, prevent private sector monopolies, provide goo ...
. Syngenta was founded in 2000 by the merger of the agrichemical businesses of
Novartis Novartis AG is a Swiss multinational corporation, multinational pharmaceutical company, pharmaceutical corporation based in Basel, Switzerland. Novartis is one of the largest pharmaceutical companies in the world and was the eighth largest by re ...
and
AstraZeneca AstraZeneca plc () (AZ) is a British-Swedish multinational pharmaceutical and biotechnology company with its headquarters at the Cambridge Biomedical Campus in Cambridge, UK. It has a portfolio of products for major diseases in areas includi ...
, and acquired by China National Chemical Corporation (ChemChina) in 2017. In 2020, the
Syngenta Group Syngenta Global AG is a global agricultural technology company headquartered in Basel, Switzerland. It primarily covers crop protection and seeds for farmers. Syngenta is part of the Syngenta Group, entirely owned by Sinochem, a Chinese state ...
was formed, bringing together Syngenta Crop Protection and Syngenta Seeds,
Adama Adama ( Oromo: ', Amharic: አዳማ), formerly Nazreth (), is one of the cities of Oromia Region of Ethiopia. Located in the East Shewa Zone southeast of the capital, Addis Ababa, the city sits between the base of an escarpment to the west, ...
, and the agricultural business of
Sinochem Sinochem Corporation () is a Chinese state-owned multinational corporation, multinational Conglomerate (company), conglomerate primarily engaged in the production and trading of chemical industry, chemicals and fertilizer and oil exploration, e ...
, now called Syngenta Group China, under a single entity. Syngenta's primary products include pesticides, selective
herbicide Herbicides (, ), also commonly known as weed killers, are substances used to control undesired plants, also known as weeds.EPA. February 201Pesticides Industry. Sales and Usage 2006 and 2007: Market Estimates. Summary in press releasMain page f ...
s, non-selective herbicides,
fungicide Fungicides are pesticides used to kill parasitic fungi or their spores. Fungi can cause serious damage in agriculture, resulting in losses of yield and quality. Fungicides are used both in agriculture and to fight fungal infections in animals, ...
s,
insecticide Insecticides are pesticides used to kill insects. They include ovicides and larvicides used against insect eggs and larvae, respectively. The major use of insecticides is in agriculture, but they are also used in home and garden settings, i ...
s, as well as corn, soya, and
biofuel Biofuel is a fuel that is produced over a short time span from Biomass (energy), biomass, rather than by the very slow natural processes involved in the formation of fossil fuels such as oil. Biofuel can be produced from plants or from agricu ...
. Syngenta brands include Actara (
Thiamethoxam Thiamethoxam is the ISO common name for a mixture of ''cis-trans'' isomers used as a systemic insecticide of the neonicotinoid class. It has a broad spectrum of activity against many types of insects and can be used as a seed dressing. A 2018 ...
), Agrisure (corn with Viptera trait), Alto (
Cyproconazole Cyproconazole is an agricultural fungicide of the class of azoles, used on cereal crops, coffee, sugar beet, fruit trees and grapes, and peanuts, on sod farms and golf course turf and on wood as a preservative. It has been used against powdery ...
), Amistar (
azoxystrobin Azoxystrobin is a broad spectrum systemic fungicide widely used in agriculture to protect crops from fungal diseases. It was first marketed in 1996 using the brand name Amistar and by 1999 it had been registered in 48 countries on more than 50 cr ...
), Avicta, Axial, Bicep II, Bravo, Callisto, Celest, Cruiser (TMX, Thiamethoxam), Dividend, Dual, Durivo, Elatus, Fusilade, Force, Golden Harvest, Gramoxone, Karate,
Northrup-King Northrup-King Seed Company was founded in Minneapolis, Minnesota in 1896, and was based there until it was acquired and moved to Golden Valley, Minnesota in 1986. It is now a division of Syngenta. Company history Northrup, King and Co. was founde ...
(NK), Proclaim, Revus, Ridomil, Rogers, Score, Seguris, S&G, Tilt, Topik, Touchdown, Vertimec and Vibrance. The company has been controversial, primarily due to its main business – selling toxic chemicals and the environmental impact of those chemicals – but also due to its investment in lobbying. In 2012, the company was nominated for the
Public Eye Award The Public Eye on Davos, held every year between 2000 and 2015, was a counter-event to the annual meeting of the World Economic Forum in Davos. The project involved non-governmental organizations (NGOs) from around the world and was coordinated ...
, which denounces companies with questionable human rights practices.


History

Based in Basel, Switzerland, Syngenta was formed on 13 November 2000 by the
merger Mergers and acquisitions (M&A) are business transactions in which the ownership of a company, business organization, or one of their operating units is transferred to or consolidated with another entity. They may happen through direct absorpt ...
of
Novartis Novartis AG is a Swiss multinational corporation, multinational pharmaceutical company, pharmaceutical corporation based in Basel, Switzerland. Novartis is one of the largest pharmaceutical companies in the world and was the eighth largest by re ...
Agribusiness Agribusiness is the industry, enterprises, and the field of study of value chains in agriculture and in the bio-economy, in which case it is also called bio-business or bio-enterprise. The primary goal of agribusiness is to maximize profit ...
and
AstraZeneca AstraZeneca plc () (AZ) is a British-Swedish multinational pharmaceutical and biotechnology company with its headquarters at the Cambridge Biomedical Campus in Cambridge, UK. It has a portfolio of products for major diseases in areas includi ...
Agrochemicals. In 2004, Syngenta Seeds purchased Garst, the North American corn and soybean business of Advanta, as well as
Golden Harvest Seeds Golden Harvest is a United States, U.S.-based brand wholly owned by Syngenta. Syngenta markets Hybrid (biology), hybrid corn seeds and soybean seeds for agriculture under the brand. History Golden Harvest Seeds, Inc. was founded April 23, 197 ...
. , Syngenta's main competitors were
Monsanto Company The Monsanto Company () was an American agrochemical and agricultural biotechnology corporation founded in 1901 and headquartered in Creve Coeur, Missouri. Monsanto's best-known product is Roundup, a glyphosate-based herbicide, developed in ...
,
BASF BASF SE (), an initialism of its original name , is a European Multinational corporation, multinational company and the List of largest chemical producers, largest chemical producer in the world. Its headquarters are located in Ludwigshafen, Ge ...
,
Dow AgroSciences Dow AgroSciences Limited liability company, LLC was a wholly owned subsidiary of the Dow Chemical Company specializing in not only agricultural chemicals such as pesticides, but also seeds and biotechnology solutions. The company was based in ...
,
Bayer CropScience Bayer AG (English: , commonly pronounced ; ) is a German multinational pharmaceutical and biotechnology company and is one of the largest pharmaceutical companies and biomedical companies in the world. Headquartered in Leverkusen, Bayer's a ...
and
DuPont Pioneer Pioneer Hi-Bred International, Inc., a subsidiary of Corteva, is a U.S.-based producer of seeds for agriculture. It is a major producer of genetically modified crops with insect and herbicide resistance. History In 1926, farm journal editor a ...
. In 2014,
Monsanto The Monsanto Company () was an American agrochemical and agricultural biotechnology corporation founded in 1901 and headquartered in Creve Coeur, Missouri. Monsanto's best-known product is Roundup, a glyphosate-based herbicide, developed ...
sought to acquire Syngenta for a reported $40 billion, but Syngenta rejected the offer. Since April 2015, Monsanto and Syngenta had been working with their investment banks
Morgan Stanley Morgan Stanley is an American multinational investment bank and financial services company headquartered at 1585 Broadway in Midtown Manhattan, New York City. With offices in 42 countries and more than 80,000 employees, the firm's clients in ...
and
Goldman Sachs The Goldman Sachs Group, Inc. ( ) is an American multinational investment bank and financial services company. Founded in 1869, Goldman Sachs is headquartered in Lower Manhattan in New York City, with regional headquarters in many internationa ...
respectively on a deal. The U.S. Treasury tried to stop the deal for
tax inversion A tax inversion or corporate tax inversion is a form of tax avoidance where a corporation restructures so that the current parent is replaced by a foreign parent, and the original parent company becomes a subsidiary of the foreign parent, thus mov ...
. Syngenta's Board of Directors rejected an even better offer by Monsanto during August 2015, and Monsanto withdrew from the negotiations on 26 August. In February 2016,
ChemChina China National Chemical Corporation, commonly known as ChemChina, is a Chinese state-owned chemical company in the product segments of agrochemicals, rubber products, chemical materials and specialty chemicals, industrial equipment, and petroc ...
, a Chinese
state-owned enterprise A state-owned enterprise (SOE) is a business entity created or owned by a national or local government, either through an executive order or legislation. SOEs aim to generate profit for the government, prevent private sector monopolies, provide goo ...
, offered to purchase Syngenta for $43 billion (480 Swiss francs per share), a deal which the company "unanimously recommended to shareholders". In April 2017, the
Federal Trade Commission The Federal Trade Commission (FTC) is an independent agency of the United States government whose principal mission is the enforcement of civil (non-criminal) United States antitrust law, antitrust law and the promotion of consumer protection. It ...
, the
Committee on Foreign Investment in the United States The Committee on Foreign Investment in the United States (CFIUS, ) is an inter-agency committee in the United States government that reviews the national security implications of foreign investments in the U.S. economy. CFIUS, led by the U.S ...
, and the
European Commissioner for Competition The Commissioner for Competition is the member of the European Commission responsible for Competition (economics), competition. The current commissioner is Teresa Ribera (Spanish Socialist Workers' Party). Responsibilities The portfolio has r ...
approved of the acquisition. This was the largest takeover by a Chinese company to date, and it caused criticism. To secure approval, ChemChina agreed to divest from pesticide production of
paraquat Paraquat ( trivial name; ), or ''N'',''N''′-dimethyl-4,4′-bipyridinium dichloride (systematic name), also known as methyl viologen, is a toxic organic compound with the chemical formula C6H7N)2l2. It is classified as a viologen, a family o ...
,
abamectin Abamectin (also called avermectin B1) is a widely used insecticide and anthelmintic. Abamectin, is a member of the avermectin family and is a natural fermentation product of soil dwelling actinomycete '' Streptomyces avermitilis''. Abamectin dif ...
, and
chlorothalonil Chlorothalonil (2,4,5,6-tetrachloroisophthalonitrile) is an organic compound mainly used as a broad spectrum, nonsystemic fungicide, with other uses as a wood protectant, pesticide, acaricide, and to control Mold (fungus), mold, mildew, bacteria ...
. The transaction closed on 26 June 2017. In the following years, several acquisitions were made to expand the business. In November 2017, Syngenta agreed to purchase Nidera from Cofco International. In March 2018, Syngenta announced plans to acquire Strider, a Brazilian agtech company. In July, Syngenta acquired Floranova, a flower and vegetable seeds breeder based in the UK. In September 2019, the company acquired all the assets of The Cropio Group, an agri-technology company. In June 2020, ChemChina transferred its entire agricultural business to the Syngenta Group, which now also includes
Adama Adama ( Oromo: ', Amharic: አዳማ), formerly Nazreth (), is one of the cities of Oromia Region of Ethiopia. Located in the East Shewa Zone southeast of the capital, Addis Ababa, the city sits between the base of an escarpment to the west, ...
and the agricultural activities of
Sinochem Sinochem Corporation () is a Chinese state-owned multinational corporation, multinational Conglomerate (company), conglomerate primarily engaged in the production and trading of chemical industry, chemicals and fertilizer and oil exploration, e ...
in addition to Syngenta. The Syngenta Group is a Chinese company with its management headquarters in Basel, Switzerland. At the end of 2020, Syngenta Group announced the acquisition of Valagro, a manufacturer of biological crop protection products headquartered in Atessa, Italy. The company continues to operate as an independent brand.


Acquisition history (selection)

The following is an illustration of the company's mergers, acquisitions,
spin-offs Spin-off, Spin Off, Spin-Off, or Spinoff may refer to: Entertainment and media *Spinoff (media), a media work derived from an existing work *''The Spinoff'', a New Zealand current affairs magazine * ''Spin Off'' (Canadian game show), a 2013 Canad ...
and historical predecessors:


Products and services

Syngenta has eight primary product lines which it develops, markets and sells worldwide; Its five product lines for pesticides are selective
herbicide Herbicides (, ), also commonly known as weed killers, are substances used to control undesired plants, also known as weeds.EPA. February 201Pesticides Industry. Sales and Usage 2006 and 2007: Market Estimates. Summary in press releasMain page f ...
s, non-selective herbicides,
fungicide Fungicides are pesticides used to kill parasitic fungi or their spores. Fungi can cause serious damage in agriculture, resulting in losses of yield and quality. Fungicides are used both in agriculture and to fight fungal infections in animals, ...
s,
insecticide Insecticides are pesticides used to kill insects. They include ovicides and larvicides used against insect eggs and larvae, respectively. The major use of insecticides is in agriculture, but they are also used in home and garden settings, i ...
s and seed care. Three product lines for seed products include corn and soya, other field crops and vegetables. In 2014, sales from crop protection products accounted for US $11.381 billion, i.e. 75% of total sales. Field crop seeds include both hybrid seeds and genetically engineered seeds, some of which enter the food chain and become part of
genetically modified food Genetically modified foods (GM foods), also known as genetically engineered foods (GE foods), or bioengineered foods are foods produced from organisms that have had changes introduced into their DNA using various methods of genetic engineering. G ...
. According to Syngenta, in the US their "proprietary triple stack corn seeds expanded to represent around 25 percent of units sold."2009 Full Year Results
Syngenta, 5 February 2010
In 2010, the US EPA approved insecticidal trait stacks including Syngenta's AGRISURE VIPTERAâ„¢ gene, which offers resistance to certain corn pests. Syngenta cross-licenses its proprietary genes with Dow AgroSciences and thus is able to include Dow's Herculex I and Herculex RW insect resistance traits in its seeds. It sells a VMAX soybean that is resistant to
glyphosate Glyphosate (IUPAC name: ''N''-(phosphonomethyl)glycine) is a broad-spectrum systemic herbicide and crop desiccant. It is an organophosphorus compound, specifically a phosphonate, which acts by EPSP inhibitor, inhibiting the plant enzyme 5-en ...
herbicide. In 2021 the company partnered with Hong Kong-based Insilico Medicine to develop "sustainable weedkillers" by using AI deep-learning tools. Syngenta brands include Actara (
Thiamethoxam Thiamethoxam is the ISO common name for a mixture of ''cis-trans'' isomers used as a systemic insecticide of the neonicotinoid class. It has a broad spectrum of activity against many types of insects and can be used as a seed dressing. A 2018 ...
), Agrisure (corn with Viptera trait), Alto (
Cyproconazole Cyproconazole is an agricultural fungicide of the class of azoles, used on cereal crops, coffee, sugar beet, fruit trees and grapes, and peanuts, on sod farms and golf course turf and on wood as a preservative. It has been used against powdery ...
), Amistar (
azoxystrobin Azoxystrobin is a broad spectrum systemic fungicide widely used in agriculture to protect crops from fungal diseases. It was first marketed in 1996 using the brand name Amistar and by 1999 it had been registered in 48 countries on more than 50 cr ...
), Avicta, Axial, Bicep II, Bravo, Callisto, Celest, Cruiser (TMX, Thiamethoxam), Dividend, Dual, Durivo, Elatus, Fusilade, Force, Golden Harvest, Gramoxone, Karate,
Northrup-King Northrup-King Seed Company was founded in Minneapolis, Minnesota in 1896, and was based there until it was acquired and moved to Golden Valley, Minnesota in 1986. It is now a division of Syngenta. Company history Northrup, King and Co. was founde ...
(NK), Proclaim, Revus, Ridomil, Rogers, Score, Seguris, S&G, Tilt, Topik, Touchdown, Vertimec and Vibrance. In 2007,
Queensland University The University of Queensland is a public research university located primarily in Brisbane, the capital city of the Australian state of Queensland. Founded in 1909 by the Queensland parliament, UQ is one of the six sandstone universities, an i ...
in Australia contracted with Syngenta to research different inputs for biofuels as a renewable energy source.


Former products

Syngenta's predecessor, Ciba-Geigy, introduced the insecticide Galecron
chlordimeform Chlordimeform is an acaricide (pesticide) active mainly against motile forms of mites and ticks and against eggs and early instars of some ''Lepidoptera'' insects. After the International Agency for Research on Cancer reported sufficient evidence ...
in 1966, and it was removed from the market in 1988.World Health Organizatio
Chlordimeform
Environmental Health Criteria, No 199.
In 1976, Ciba-Geigy told regulatory authorities that it was temporarily withdrawing chlordimeform because ongoing long-term toxicology studies—particularly studies to determine if long-term exposure could cause cancer—showed that it was causing cancer and that it has already started to monitor its workers' exposure and had found chlordimeform and its metabolites in the urine of its workers.Environmental Protection Agency Office Of Pesticide Programs Case Number 014
Guidance for the Reregistration Of Pesticide Products Containing Chlordimeform or Chlordimeform Hydrochloride As Active Ingredients 059701 and 059702
/ref> Ciba-Geigy then applied for and was granted, permission to market Galecron at lower doses for use only on cotton. However, as further long-term monitoring data was obtained, regulators banned chlordimeform in 1988. In 1995, class action in the US, Ciba-Geigy agreed to cover costs for employee health monitoring and treatment. In 2005, Syngenta reported that employee health monitoring was continuing at the company's Monthey, Switzerland site.


Biofuels

Like many agriculture companies, Syngenta also works in the
biofuel Biofuel is a fuel that is produced over a short time span from Biomass (energy), biomass, rather than by the very slow natural processes involved in the formation of fossil fuels such as oil. Biofuel can be produced from plants or from agricu ...
space. In 2011, it announced the corn trait Enogen to reduce the consumption of water and energy versus conventional corn. In 2007, Queensland University in Australia contracted with Syngenta to research different inputs for biofuels as a renewable energy source.


Other activities


Lobbying

Syngenta is in the
transparency register Lobbying in the European Union, also referred to officially as European interest representation, is the activity of representatives of diverse interest groups or lobbies who attempt to influence the executive and legislative authorities of the E ...
of the European Union as a registered lobbyist. For 2017, it declared a €1.5 to €1.75 million expenditure of
lobbying Lobbying is a form of advocacy, which lawfully attempts to directly influence legislators or government officials, such as regulatory agency, regulatory agencies or judiciary. Lobbying involves direct, face-to-face contact and is carried out by va ...
in
European institutions European integration is the process of political, legal, social, regional and economic integration of states wholly or partially in Europe, or nearby. European integration has primarily but not exclusively come about through the European Union ...
. Syngenta formed a political action committee (PAC) to process its U.S. lobbying, called Syngenta Corporation Employee PAC, or SyngentaPAC. The company stated it is an employee-funded organization for supporting U.S. lawmakers. Syngenta's contributions to U.S. federal candidates, parties, and outside groups totaled $140,822 during the 2018 election cycle, ranking it 20th on the list of companies in its sector. Its lobbying expenditures in the U.S. during 2018 were $770,000, ranking it 7th in its sector. The company spent $1 million in U.S. federal lobbying in 2023.


Litigation

In 2001, the
United States Patent and Trademark Office The United States Patent and Trademark Office (USPTO) is an List of federal agencies in the United States, agency in the United States Department of Commerce, U.S. Department of Commerce that serves as the national patent office and trademark ...
ruled in favor of Syngenta which had filed a suit against Bayer for patent infringement on a class of
neonicotinoid Neonicotinoids (sometimes shortened to neonics ) are a class of neuro-active insecticides chemically similar to nicotine, developed by scientists at Royal Dutch Shell, Shell and Bayer in the 1980s. Neonicotinoids are among the widest-used insecti ...
insecticides. The following year Syngenta filed suits against Monsanto and other companies claiming infringement of its U.S. biotechnology patents covering
genetically modified Genetic engineering, also called genetic modification or genetic manipulation, is the modification and manipulation of an organism's genes using technology. It is a set of technologies used to change the genetic makeup of cells, including th ...
corn and cotton. In 2004, it again filed a suit against Monsanto, claiming antitrust violations related to the U.S. biotech corn seed market, and Monsanto countersued. Monsanto and Syngenta settled all litigation in 2008. Syngenta was the defendant in a class action lawsuit by the city of
Greenville, Illinois : Greenville is a city in Bond County, Illinois, United States, east of St. Louis. The population as of the 2020 census was 7,083, up from 7,000 at the 2010 census. It is the county seat of Bond County. Greenville is part of the St. Louis ...
concerning the adverse effects of
atrazine Atrazine ( ) is a Organochlorine compound, chlorinated herbicide of the triazine class. It is used to prevent pre-emergence broadleaf weeds in crops such as maize (corn), soybean and sugarcane and on turf, such as golf courses and residential law ...
on human water supplies. The suit was settled for $105 million in May 2012. A similar case involving six states has been in federal court since 2010. In the U.S., Syngenta is facing lawsuits from farmers and shipping companies regarding Viptera
genetically modified corn Genetically modified maize (corn) is a genetically modified crop. Specific maize strains have been genetically engineered to express agriculturally-desirable traits, including resistance to pests and to herbicides. Maize strains with both trai ...
. The plaintiffs in nearly 30 states contend that Syngenta's introduction of Viptera drove down U.S. grain market prices, leading to financial harm, and that Syngenta acted irresponsibly by doing too little to enable shipping companies to export the grain to approved ports. Before Viptera's 2010 introduction Syngenta secured all U.S. and NCGA-recommended export approvals, but none from China. China had imported little to no U.S. grain prior to 2010, and at the time was not considered a major partner, which changed in 2010, when it dramatically increased U.S. grain imports. For three years, China imported U.S. Viptera grain without formal approval. In November 2013, Chinese officials destroyed a U.S. grain shipment containing Viptera grain and began rejecting all U.S. shipments with the GM grain, but continued to accept it from all countries other than the U.S. The same year, U.S. corn market prices dropped $4 per bushel, causing over $2.9 billion in losses, with just over half of that loss occurring prior to China's November rejection. China later approved the GM corn in 2014, but U.S. corn grain market prices have since not rebounded. Syngenta lost the first lawsuit to reach trial in
Kansas Kansas ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the west. Kansas is named a ...
on 23 June 2017, and was ordered to pay the farmers $217 million. However, Syngenta has stated it would appeal the verdict. In 2022, the
Federal Trade Commission The Federal Trade Commission (FTC) is an independent agency of the United States government whose principal mission is the enforcement of civil (non-criminal) United States antitrust law, antitrust law and the promotion of consumer protection. It ...
announced that it is initiating litigation against Syngenta, challenging certain US-based discount programs extended to their respective customers. In January 2024, a federal judge ruled that both Corteva and Syngenta must face the FTC lawsuit.


Paraquat and Parkinson's disease

In June 2021, Syngenta paid $187.5 million to settle an unknown number of cases in Illinois and California, implicating the company's
Paraquat Paraquat ( trivial name; ), or ''N'',''N''′-dimethyl-4,4′-bipyridinium dichloride (systematic name), also known as methyl viologen, is a toxic organic compound with the chemical formula C6H7N)2l2. It is classified as a viologen, a family o ...
herbicide as a cause of
Parkinson's disease Parkinson's disease (PD), or simply Parkinson's, is a neurodegenerative disease primarily of the central nervous system, affecting both motor system, motor and non-motor systems. Symptoms typically develop gradually and non-motor issues become ...
. In 2024 more than 5,000 Americans have active lawsuits against Syngenta, alleging ties between use of the paraquat herbicide product, Gramoxone, and the onset of Parkinson's disease. Syngenta denies any causal link between its product and Parkinson's disease. Syngenta took steps in April 2025 to resolve the majority of approximately 5,800 lawsuits pending in multidistrict litigation in federal court in Illinois. In addition, there were approximately 450 lawsuits pending in California state court and many more in state courts across the country. Internal documents from Syngenta, unsealed as part of court proceedings, showed a memo from the company's head of regulatory sciences, Lewis Smith, warning about the scientific consensus that paraquat was linked to Parkinson's disease.


Controversies

In 2007, Syngenta came under scrutiny by the
U.S. Securities and Exchange Commission The United States Securities and Exchange Commission (SEC) is an independent agency of the United States federal government, created in the aftermath of the Wall Street crash of 1929. Its primary purpose is to enforce laws against market m ...
. This was due to third-party sales of products in countries such as
Iran Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...
,
Cuba Cuba, officially the Republic of Cuba, is an island country, comprising the island of Cuba (largest island), Isla de la Juventud, and List of islands of Cuba, 4,195 islands, islets and cays surrounding the main island. It is located where the ...
,
North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and borders China and Russia to the north at the Yalu River, Yalu (Amnok) an ...
,
Sudan Sudan, officially the Republic of the Sudan, is a country in Northeast Africa. It borders the Central African Republic to the southwest, Chad to the west, Libya to the northwest, Egypt to the north, the Red Sea to the east, Eritrea and Ethiopi ...
, and
Syria Syria, officially the Syrian Arab Republic, is a country in West Asia located in the Eastern Mediterranean and the Levant. It borders the Mediterranean Sea to the west, Turkey to Syria–Turkey border, the north, Iraq to Iraq–Syria border, t ...
. In the past, Syngenta's crop protection products have also been the subject of repeated criticism. The company was accused of including the sale of highly toxic pesticides in its business model. In 2012, the company was therefore nominated for the "Public Eye Award", which denounces companies with questionable human rights practices. In 2023, the Arkansas attorney general
Tim Griffin John Timothy Griffin (born August 21, 1968) is an American lawyer and politician serving as the 57th Attorney General of Arkansas, attorney general of Arkansas. He served as the 20th Lieutenant Governor of Arkansas, lieutenant governor of Arkans ...
ordered Syngenta to sell land in the state under a prohibition against land sales to entities with "a connection to a country subject to the federal
International Traffic in Arms Regulations International Traffic in Arms Regulations (ITAR) is a set of U.S. Department of State regulations that control the export of defense and military technologies to safeguard national security and further its foreign policy objectives. Overvi ...
."


Brazil

On 21 October 2007, a Brazilian peasant organization, the
Landless Workers' Movement The Landless Workers' Movement (, MST) is a social movement in Brazil aimed at land reform. Inspired by Marxism, it is the largest such movement in Latin America, with an estimated informal membership of 1.5 million across 23 of Brazil's 26 sta ...
, led a group of landless farmers in an invasion of one of the company's seed research farms, in protest against genetically-engineered ("genetically modified") vegetables and in hopes of obtaining land for landless families to cultivate. After the invasion had begun, a team from NF Security arrived in a minibus and a fight with gunfire ensued. A trespasser and a security guard were killed, and some trespassers and other security guards were wounded. The Brazilian police investigation, which concluded in November 2007, blamed the confrontation and death of the trespasser on nine employees and the owner of NF Security; the leader of MST was blamed for trespassing. The inquiry found that the invader was fatally shot in the abdomen and in the leg. The security guard was shot in the head. Eight others were injured, five of them invaders. The Civil Court of Cascavel granted an order for the repossession of the site on 20 December 2007 and on 12 June 2008, the remaining MST members left the Santa Teresa site they had been occupying. On 14 October 2008, Syngenta donated the 123-hectare station to the Agronomy Institute of Paraná (IAPAR) for research into biodiversity, recovery of degraded areas and agriculture production systems, as well as environmental education programs. In November 2015, Judge Pedro Ivo Moreiro, of the 1st Civil Court of Cascavel, ruled that Syngenta must pay compensation to the family of Valmir Mota de Oliveira ("Keno"), who was killed in the attack, and to Isabel Nascimento dos Santos who was injured. In his sentence the judge stated that "to refer to what happened as a confrontation is to close one's eyes to reality, since €¦there is no doubt that, in truth, it was a massacre disguised as repossession of property". The version of events put forward by Syngenta was rejected by the Court. In May 2010, Syngenta was condemned by the IV Permanent People's Tribunal for human rights violations in Brazil.


Tyrone Hayes

There has been a long-running conflict between Syngenta and
University of California at Berkeley The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California), is a public land-grant research university in Berkeley, California, United States. Founded in 1868 and named after the Anglo-Irish philosopher George Berkele ...
biologist
Tyrone Hayes Tyrone B. Hayes (born July 29, 1967) is an American biologist and professor of integrative biology at the University of California, Berkeley. He is known for his research in frogs, concluding that the herbicide atrazine is an endocrine disruptor ...
. In 2010, Syngenta forwarded an ethics complaint to the
University of California Berkeley The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California), is a public land-grant research university in Berkeley, California, United States. Founded in 1868 and named after the Anglo-Irish philosopher George Berkeley ...
, complaining that Hayes had been sending sexually explicit and harassing e-mails to Syngenta scientists. Legal counsel from the university responded that Hayes had acknowledged sending letters having "unprofessional and offensive" content, and that he had agreed not to use similar language in future communications. According to an article in the 10 February 2014, issue of ''
The New Yorker ''The New Yorker'' is an American magazine featuring journalism, commentary, criticism, essays, fiction, satire, cartoons, and poetry. It was founded on February 21, 1925, by Harold Ross and his wife Jane Grant, a reporter for ''The New York T ...
'', Syngenta's public-relations team took steps to discredit Hayes, whose research is purported to suggest that the Syngenta-produced chemical
atrazine Atrazine ( ) is a Organochlorine compound, chlorinated herbicide of the triazine class. It is used to prevent pre-emergence broadleaf weeds in crops such as maize (corn), soybean and sugarcane and on turf, such as golf courses and residential law ...
was responsible for abnormal development of reproductive organs in frogs. The article states that the company paid third-party critics to write articles discrediting Hayes's work, planned to have his wife investigated, and planted hostile audience members at scientific talks given by Hayes. During a 21 February 2014, interview conducted on ''
Democracy Now ''Democracy Now!'' is an hour-long TV, radio, and Internet news program based in Manhattan and hosted by journalists Amy Goodman (who also acts as the show's executive producer), Juan González, and Nermeen Shaikh. The show, which airs live ...
'', Hayes reiterated the claims. After the interview aired, Syngenta denied targeting Hayes or making any threats, calling those statements "uncorroborated and intentionally damaging" and demanding a retraction and public apology from Hayes and ''Democracy Now''.


Response to Russian invasion of Ukraine

Syngenta continues to operate in Russia despite the ongoing invasion of Ukraine and international sanctions imposed on the Russian economy. The company remains a major player in the Russian agricultural sector, supplying pesticides and seeds to local farmers. It has been criticized for maintaining business-as-usual in the country, earning an "F" grade in a ranking of companies that have failed to exit or reduce their activities in Russia. It was condemned for prioritizing profits over ethics. Ukrainian President
Volodymyr Zelenskyy Volodymyr Oleksandrovych Zelenskyy (born 25 January 1978) is a Ukrainian politician and former entertainer who has served as the sixth and current president of Ukraine since 2019. He took office five years after the start of the Russo-Ukraini ...
has denounced companies that continue operating in Russia, stating that the Russian market is "flooded with blood." Syngenta has not only remained in Russia but has also announced price increases on its products, raising questions about whether it is exploiting the situation for financial gain. Critics argue that its continued operations strengthen Russia's agricultural industry, indirectly supporting the country’s war efforts. However, Syngenta also has maintained business as usual in Ukraine, taking similar or the same actions there.


See also

*


References


External links

* * Canadian website: https://www.syngenta.ca {{Authority control 2000 establishments in Switzerland 2000 initial public offerings 2017 mergers and acquisitions Agriculture companies of Switzerland AstraZeneca Biotechnology companies established in 2000 Biotechnology companies of Switzerland ChemChina Chemical companies of Switzerland Companies based in Basel Companies formerly listed on the New York Stock Exchange Companies formerly listed on the SIX Swiss Exchange Intensive farming Multinational companies headquartered in Switzerland Novartis Swiss brands