Olin Corporation is an American manufacturer of
ammunition
Ammunition (informally ammo) is the material fired, scattered, dropped, or detonated from any weapon or weapon system. Ammunition is both expendable weapons (e.g., bombs, missiles, grenades, land mines) and the component parts of other weapo ...
,
chlorine
Chlorine is a chemical element with the symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is ...
, and
sodium hydroxide
Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations and hydroxide anions .
Sodium hydroxide is a highly caustic base and alkal ...
. The company traces its roots to two companies, both founded in 1892:
Franklin W. Olin's Equitable Powder Company and the Mathieson Alkali Works. Olin chemical plants frequently malfunction and pose a
hazard
A hazard is a potential source of harm. Substances, events, or circumstances can constitute hazards when their nature would allow them, even just theoretically, to cause damage to health, life, property, or any other interest of value. The probab ...
to employees and nearby residents.
History
Founding and expansion (1890s-1900s)
The company was started by
Franklin Walter Olin in
Niagara Falls, New York
Niagara Falls is a city in Niagara County, New York, United States. As of the 2020 census, the city had a total population of 48,671. It is adjacent to the Niagara River, across from the city of Niagara Falls, Ontario, and named after the famed ...
as the Equitable Powder Company. Olin created the company for the purpose of supplying the area's coal mines and limestone quarries with explosives. Olin's blasting and gunpowder company expanded into the production of
cartridges in 1898. The company bought a paper manufacturer (the Ecusta Paper Company in
Pisgah Forest, North Carolina),
[''Ecusta''](_blank)
E.P.A.
The Environmental Protection Agency (EPA) is an independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it be ...
webpage; retrieved . a
lead shot
Shot is a collective term for small spheres or pellets, often made of lead. These were the original projectiles for shotguns and are still fired primarily from shotguns and less commonly from riot guns and grenade launchers, although shot shell ...
facility, an
explosive primer facility, a
cartridge brass
Brass is an alloy of copper (Cu) and zinc (Zn), in proportions which can be varied to achieve different mechanical, electrical, and chemical properties. It is a substitutional alloy: atoms of the two constituents may replace each other wit ...
manufacturing facility, and a
fiber wad facility. The company also started its own
brass mill
A brass mill is a mill which processes brass. Brass mills are common in England; many date from long before the Industrial Revolution
The Industrial Revolution was the transition to new manufacturing processes in Great Britain, continenta ...
. Together, these companies became the
Western Cartridge Company
The Western Cartridge Company is an American manufacturer of small arms and ammunition that is based in East Alton, Illinois. Founded in 1898, it was the forerunner of the Olin Corporation, formed in 1944, of which Western is still a subsidiary. ...
. Franklin Olin, along with his two sons
John
John is a common English name and surname:
* John (given name)
* John (surname)
John may also refer to:
New Testament
Works
* Gospel of John, a title often shortened to John
* First Epistle of John, often shortened to 1 John
* Seco ...
and
Spencer, formed the Western Cartridge Company in direct competition with
Remington and
Winchester. For a time, his competitors were able to get their suppliers to shut off sources of raw materials in an attempt to drive Olin out of business. In order to survive, Olin diversified the activities of the company. Through the Western Cartridge Company, the Olins made a fortune supplying ammunition during
World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was List of wars and anthropogenic disasters by death toll, one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, ...
. In 1931, Western bought the Winchester Company. Olin merged the two in 1935, forming Winchester-Western.
In 1944, the various Olin companies were organized under a new corporate parent, Olin Industries, Inc.
[''Olin's History''](_blank)
Olin Corporation online; retrieved May 19, 2007. At the time, Olin Industries and its subsidiary companies ran the
St. Louis Arsenal
The St. Louis Arsenal is a large complex of federal military weapons and ammunition storage buildings operated by the United States Air Force in St. Louis, Missouri. During the American Civil War, the St. Louis arsenal's contents were transferred ...
and contributed to the war effort with manufacturing roles at the
Badger Army Ammunition and
Lake City Army Ammunition Plants. Olin's New Haven and East Alton plants employed about 17,000 workers each—producing the guns and small-caliber ammunition needed during
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...
. The war production helped the Olins to become one of the wealthiest American families of the time.
In 1952, Olin opened a
chlorine
Chlorine is a chemical element with the symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is ...
plant in
McIntosh, Alabama.
The production process at this facility originally involved
mercury, which
contaminated the groundwater.
Mathieson Chemical acquisition
After the war, the Olins acquired the
Mathieson Chemical Corporation—also founded in 1892. Then-unrelated to Olin, Mathieson Alkali Works began business in
Saltville, Virginia
Saltville is a town in Smyth and Washington counties in the U.S. state of Virginia. The population was 2,077 at the 2010 census. It is part of the Kingsport– Bristol (TN)– Bristol (VA) Metropolitan Statistical Area, which is a compone ...
, and in 1893 had acquired its neighbor, the Holston Salt and Plaster Corp. Saltville then became a quintessential
company town. In Saltville it produced
chlorine and caustic soda, leaching a considerable amount of
methylmercury
Methylmercury (sometimes methyl mercury) is an organometallic cation with the formula . It is the simplest organomercury compound. Methylmercury is extremely toxic, and its derivatives are the major source of organic mercury for humans. It is ...
(by the company's own estimates, up to 100 pounds per day) into the soils and the North fork of the
Holston River
The Holston River is a river that flows from Kingsport, Tennessee, to Knoxville, Tennessee. Along with its three major forks (North Fork, Middle Fork and South Fork), it comprises a major river system that drains much of northeastern Tennessee, ...
. This site was declared a
Superfund
Superfund is a United States federal environmental remediation program established by the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). The program is administered by the Environmental Protection Agen ...
site in 1982.
In 1952, the Mathieson Chemical Company, as it was known by then, acquired a controlling interest in the pharmaceutical firm of E. R. Squibb & Sons (now part of
Bristol-Myers Squibb
The Bristol Myers Squibb Company (BMS) is an American multinational pharmaceutical company. Headquartered in New York City, BMS is one of the world's largest pharmaceutical companies and consistently ranks on the ''Fortune'' 500 list of the l ...
). Afterward, the corporation diversified its interests into a wide variety of businesses, including plastics,
cellophane
Cellophane is a thin, transparent sheet made of regenerated cellulose. Its low permeability to air, oils, greases, bacteria, and liquid water makes it useful for food packaging. Cellophane is highly permeable to water vapour, but may be coate ...
,
bauxite
Bauxite is a sedimentary rock with a relatively high aluminium content. It is the world's main source of aluminium and gallium. Bauxite consists mostly of the aluminium minerals gibbsite (Al(OH)3), boehmite (γ-AlO(OH)) and diaspore (α-AlO(O ...
mining, automotive specialties,
Ramset nailing tools, and home construction. The Olin Ski Company manufactured
camping
Camping is an outdoor activity involving overnight stays away from home, either without shelter or using basic shelter such as a tent, or a recreational vehicle. Typically, participants leave developed areas to spend time outdoors in more natu ...
and
skiing
Skiing is the use of skis to glide on snow. Variations of purpose include basic transport, a recreational activity, or a competitive winter sport. Many types of competitive skiing events are recognized by the International Olympic Committee ...
gear. Olin skis by 1997 were produced under a licensing agreement by
K2 Sports.
Olin Industries and Mathieson Chemical merged in 1954 to form the Olin Mathieson Chemical Corporation. The new company had 35,000 employees, 46 domestic and 17 foreign plants. The company manufactured
phenoxy herbicides and anti-crop agents for
Fort Detrick
Fort Detrick () is a United States Army Futures Command installation located in Frederick, Maryland. Historically, Fort Detrick was the center of the U.S. biological weapons program from 1943 to 1969. Since the discontinuation of that program, i ...
under contract to the
U.S. Army Chemical Corps. The company also manufactured
electric batteries
An electric battery is a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices.
When a battery is supplying power, its positive terminal is the cathode and its negati ...
, marketing them for use in flashlights. John Olin retired in 1963; the following year, the company brought in hardware experienced executives to run Winchester. The new management team introduced cheap,
forged-metal parts into the Winchester line, which eventually damaged the quality reputation Winchester had previously enjoyed.
1924 "Muck Dam Collapse"
Nearly 30 years prior to Olin acquiring Mathieson Chemical, a muck dam collapsed, sending a 30-foot wall of water, mud, mercury, and alkali down the Holston River valley into the
company town of Palmertown, a community of
Saltville, Virginia. Bodies, homes, and cars were washed as far as seven miles down the valley. In the aftermath of the flood, 19 people had died.
Corporate reduction (1969-2010)

The company became the Olin Corporation in 1969, and began to sell off many of its acquired businesses. Since then, the Olin Corporation has been shrinking (except for brief expansion in the early 1980s). In addition to the above-mentioned, Olin Corporation was the first U.S. corporation to be prosecuted for violations of the
arms embargo
An arms embargo is a restriction or a set of sanctions that applies either solely to weaponry or also to " dual-use technology." An arms embargo may serve one or more purposes:
* to signal disapproval of the behavior of a certain actor
* to maintai ...
, and eventually was convicted in the early 1978 for selling
Winchester rifle
Winchester rifle is a comprehensive term describing a series of lever action repeating rifles manufactured by the Winchester Repeating Arms Company. Developed from the 1860 Henry rifle, Winchester rifles were among the earliest repeaters. The M ...
s to private dealers in
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring count ...
. When charged, the
Winchester Division of the Olin Corporation affirmed in a
legal brief
A brief (Old French from Latin "''brevis''", short) is a written legal document used in various legal adversarial systems that is presented to a court arguing why one party to a particular case should prevail.
In England and Wales (and other ...
that:
After ongoing declines in its business at Winchester, on December 12, 1980, Olin made the decision to sell Winchester firearms to the firm's employees under the name ''
US Repeating Arms Company''.
[''Out With A Bang: The Loss of the Classic Winchester is Loaded with Symbolism''](_blank)
January 21, 2006; article; Washington Post
''The Washington Post'' (also known as the ''Post'' and, informally, ''WaPo'') is an American daily newspaper published in Washington, D.C. It is the most widely circulated newspaper within the Washington metropolitan area and has a large na ...
; retrieved November 2013. Olin, however, kept the Winchester
brand name
A brand is a name, term, design, symbol or any other feature that distinguishes one seller's good or service from those of other sellers. Brands are used in business, marketing, and advertising for recognition and, importantly, to create a ...
and licensed it to US Repeating Arms Company. Olin sold its European Winchester ammunition business, and also licensed the Winchester brand name, to
GIAT
Nexter Systems (formerly known as GIAT Industries or ''Groupement des Industries de l'Armée de Terre'', Army Industries Group) is a French government-owned weapons manufacturer, based in Roanne, Loire.
Group organization
The Nexter group is ...
(of
Versailles, France). Olin transferred its
ball propellant
Ball propellant (trademarked as Ball Powder by Olin Corporation and marketed as spherical powder by Hodgdon Powder CompanyWootters, John ''Propellant Profiles'' (1982) Wolfe Publishing Company pp.95,101,136-138,141,149&155 ) is a form of nitrocell ...
manufacturing plant to
General Dynamics
General Dynamics Corporation (GD) is an American publicly traded, aerospace and defense corporation headquartered in Reston, Virginia. As of 2020, it was the fifth-largest defense contractor in the world by arms sales, and 5th largest in the Un ...
subsidiary
St. Marks Powder in 1998. Olin spun off its
specialty chemicals
Speciality chemicals (also called specialties or effect chemicals) are particular chemical products which provide a wide variety of effects on which many other industry sectors rely. Some of the categories of speciality chemicals are adhesives, agr ...
business on February 8, 1999, as Arch Chemicals, Inc. Olin afterwards focused more on its ammunition, brass and chlor-alkali businesses.
The ammunition business was strengthened by the
Iraq
Iraq,; ku, عێراق, translit=Êraq officially the Republic of Iraq, '; ku, کۆماری عێراق, translit=Komarî Êraq is a country in Western Asia. It is bordered by Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq ...
and
Afghanistan war
War in Afghanistan, Afghan war, or Afghan civil war may refer to:
*Conquest of Afghanistan by Alexander the Great (330 BC – 327 BC)
* Muslim conquests of Afghanistan (637–709)
*Conquest of Afghanistan by the Mongol Empire (13th century), see al ...
s. After 2004, the Olin Corporation moved some manufacturing of its Winchester products from East Alton to
Oxford
Oxford () is a city in England. It is the county town and only city of Oxfordshire. In 2020, its population was estimated at 151,584. It is north-west of London, south-east of Birmingham and north-east of Bristol. The city is home to the Un ...
, Mississippi, which started with the rimfire cartridge (
.22LR
The .22 Long Rifle or simply .22 LR or 22 (metric designation: 5.6×15mmR) is a long-established variety of .22 caliber rimfire ammunition originating from the United States. It is used in a wide range of rifles, pistols, revolvers, smoothb ...
) production, then its load and pack operations.
"Winchester Ammunition Considering Full Move to Mississippi"
Wordpress online, August 13, 2010. After Olin moved production of its Winchester rimfire ammunition
Rimfire ammunition is a type of firearm metallic cartridge whose primer is located within a hollow circumferential rim protruding from the base of its casing. When fired, the gun's firing pin will strike and crush the rim against the edg ...
production to Mississippi in 2004, in 2006, Olin announced that it had entered into a new license agreement with Browning Arms Company
Browning Arms Company (originally John Moses and Matthew Sandefur Browning Company) is an American marketer of firearms and fishing gear. The company was founded in Ogden, Utah, in 1878 by brothers John Moses Browning (1855–1926) and ...
to market Winchester brand rifles and shotguns. The new Winchester company was named U.S. Repeating Arms as a licensee of Olin Corporation, which still owned Winchester ammunition. In May 2007, Olin agreed to buy Pioneer Co. Inc., a chlor-alkali products maker, for $414 million. Olin announced the sale of its brass division in October 2007 to Global Brass and Copper, an affiliate of KPS Capital Partners, for $400 million. The sale included all of Olin's worldwide metals operations, including the A.J. Oster metals service centers. It sold a plant in East Alton in 2007, and moved production of centerfire ammunition
Two rounds of .357 Magnum, a centerfire cartridge; notice the circular primer in the center
A centerfire cartridge is a firearm metallic cartridge whose primer is located at the center of the base of its casing (i.e. "case head"). Unlike ri ...
to Oxford, Mississippi in 2010 from East Alton.
The McIntosh chlorine plant began using asbestos, a potent carcinogen
A carcinogen is any substance, radionuclide, or radiation that promotes carcinogenesis (the formation of cancer). This may be due to the ability to damage the genome or to the disruption of cellular metabolic processes. Several radioactive subst ...
, in 1978. The chemical was not safely contained, and employees regularly breathed it in and were not given protective equipment. The company was aware of the hazard and told workers that they could stay safe by preventing the material from becoming airborne. OSHA gave the company advance notice of its inspections, for which they regularly cleaned up the asbestos. The 2007 merger between Pioneer and Olin created the third-largest chlorine producer in the United States. In 2010, an equipment failure at the McIntosh plant released caustic soda into the atmosphere, and the plant frequently releases chlorine into the atmosphere. Residents have complained that they were not adequately informed of the leaks.
Spinoffs and joint ventures (2015-2022)
On March 27, 2015, Dow Chemical Company
The Dow Chemical Company, officially Dow Inc., is an American multinational chemical corporation headquartered in Midland, Michigan, United States. The company is among the three largest chemical producers in the world.
Dow manufactures plastic ...
announced that it would spin off its chlorine and Epoxy businesses and merge them with Olin Corporation.[David Gelle]
"Dow Chemical to Merge Unit With Olin"
''New York Times, March 27, 2015. Dow earned around $5 billion in the deal including $2 billion in cash, with the new Olin to have revenue of around $7 billion, with Olin chairman and CEO Joseph D. Rupp to lead the new larger company. Separately, Dow also agreed to supply Olin with ethylene. On October 5, 2015, Olin successfully acquired Dow's U.S. Gulf Coast Chlor-Alkali and Vinyl, Global Chlorinated Organics, and Global Epoxy business units, in addition to 100 percent interest in the Dow Mitsui Chlor-Alkali joint venture.
/ref> As of 2016, Olin president and CEO was John E. Fischer.
In 2016, an Olin Corp. facility on Dow Chemical property in Plaquemine near Baton Rouge
Baton Rouge ( ; ) is a city in and the capital of the U.S. state of Louisiana. Located the eastern bank of the Mississippi River, it is the parish seat of East Baton Rouge Parish, Louisiana's most populous parish—the equivalent of countie ...
had a chlorine leak which led to the evacuation of the Dow plant. In 2016, Olin Corp, which was still based in Missouri, announced it was laying off 100 workers, or around 80% of the facility's workforce, at a factory north of downtown Henderson, also halting chlorine production at the site. It also stopped production of lye, with the facility to be remade into a bleach factory and distribution center for various industrial chemicals. Olin also scaled back chlorine production at other factories in New York and Texas. In 2019, Olin announced it was closing two plants in Texas by the end of 2020. It was reported in 2020 that Sachem Head Capital Management had built a stake in Olin Corporation at 9.4%. At that time, Olin remained headquartered in Clayton, Missouri
Clayton is a city in and the seat of St. Louis County, Missouri. It borders the independent city of St. Louis. The population was 17,355 at the 2020 census. Organized in 1877, the city was named after Ralph Clayton, who donated the land for the ...
and had 12 directors on its board. In 2020, Scott M. Sutton was selected by the Olin board to succeed Fischer as CEO and president, with Fischer becoming executive chairman.
As of 2021, the Olin Chemical Superfund Site was still undergoing cleanup under Olin Corporation, with the EPA having managed the site 2006, and the 53-acre facility purchased by Olin in 1980. The EPA was overseeing the cleanup of a Olin Corp. facility in East Alton by 2021, taking public comments on Olin's proposed cleanup plan to contaminated soil and groundwater in July 2021. In 2021, Olin shut down half of its diaphragm-grade chlor alkali production at its facility in McIntosh, Alabama.
In 2022, Olin created a joint venture with Plug Power Inc., to produce 15 tons of "green" hydrogen per day at a plant in Louisiana, to be operational by 2023 according to the company. In 2022, it had seven production facilities in the United States and Canada dedicated to chlorine and caustic soda. The former Olin Corporation headquarters in East Alton, after being purchased by the Wieland Group, were razed in 2022. The structure had previously employed 1,800 people when Olin had used it as an ammunition production facility.
Products and divisions
As a producer of ammunition and industrial chemicals, in 2022, the Olin Corporation had three overall business segments: "Chlor-Alkali Products and Vinyls, Epoxy (epoxy materials and precursors), and Winchester (arms and ammunition)." The company produces chemicals such as chlorine
Chlorine is a chemical element with the symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is ...
, caustic soda
Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations and hydroxide anions .
Sodium hydroxide is a highly caustic base and alkal ...
, and hydrogen
Hydrogen is the chemical element with the symbol H and atomic number 1. Hydrogen is the lightest element. At standard conditions hydrogen is a gas of diatomic molecules having the formula . It is colorless, odorless, tasteless, non-toxic ...
through a process involving the electrolysis of salt. The chemical branches of the business also produce vinyls, epoxies
The Epoxies were an American new wave band from Portland, Oregon, formed in 2000. Heavily influenced by new wave, the band jokingly described themselves as robot garage rock. Members included FM Static on synthesizers, guitarist Viz Spectrum, l ...
, chlorinated organics, bleach, and hydrochloric acid
Hydrochloric acid, also known as muriatic acid, is an aqueous solution of hydrogen chloride. It is a colorless solution with a distinctive pungent smell. It is classified as a strong acid. It is a component of the gastric acid in the dig ...
.
See also
* F. W. Olin Foundation
* John M. Olin Foundation
References
Further reading
* ''Winchester: An American Legend''; by Wilson, R. L.; Random House; 1991.
External links
Olin Corporation
home page
Olin Brass
Olin Chlor-Alkali Products
{{Authority control
American companies established in 1892
Companies listed on the New York Stock Exchange
Ammunition manufacturers
Chemical companies of the United States
Companies based in St. Louis County, Missouri
Manufacturing companies based in Missouri
Chemical companies established in 1892
Smyth County, Virginia
Ski equipment manufacturers
Superfund sites in Alabama
1892 establishments in Illinois
John M. Olin Foundation