Aventis | Pharmaceuticals, Healthcare, Merger

Aventis, former French pharmaceutical company founded in 1999 through the merger of the German firm Hoechst and the French company Rhône-Poulenc. With headquarters in Strasbourg, France, Aventis was the product of the first transnational merger to combine large rival companies from France and

Aventis

Bayer AG, Farbenfabriken Bayer Aktiengesellschaft, Farbenfabriken vormals Friedr. Bayer & Co., Farbenfabriken vormals Friedrich Bayer & Co., Friedr. Bayer et comp.

Bayer | History, Products, & Facts

Bayer, German chemical and pharmaceutical company founded in 1863 by Friedrich Bayer (1825–80), who was a chemical salesman, and Johann Friedrich Weskott (1821–76), who owned a dye company. Company headquarters, originally in Barmen (now Wuppertal), have been in Leverkusen, north of Cologne, since

Bayer, German chemical and pharmaceutical company founded in 1863 by Friedrich Bayer, who was a chemical salesman, and Johann Friedrich Weskott, who owned a dye company. Company headquarters are now in Leverkusen, near Cologne. Learn more about Bayer, including its history.

Bayer

Bristol-Myers Squibb Company | Pharmaceuticals, Biopharmaceuticals & Biotechnology

Bristol-Myers Squibb Company, American biopharmaceutical company resulting from a merger in 1989 and dating to companies founded in 1858 and 1887. It produces pharmaceuticals, vitamins, medical devices, and beauty and personal-care products. Headquarters are in New York City. The original firm,

Bristol-Myers Squibb Company

Ciba-Geigy AG | Merger, Agrochemicals, Pharmaceuticals

Ciba-Geigy AG, Former Swiss pharmaceutical company formed in 1970 from the merger of Ciba AG and J.R. Geigy SA. Ciba started out in the 1850s as a silk-dyeing business and branched out into pharmaceuticals in 1900, by which time it was the largest chemical company in Switzerland. J.R. Geigy dates

Ciba-Geigy AG

GSK, Glaxo Wellcome

GlaxoSmithKline (GSK)

GlaxoSmithKline (GSK), British-based pharmaceutical company with research-and-development centres in the United States, Belgium, and China as well as the United Kingdom. The company’s products include treatments for migraines, heart failure, and cancer, as well as vaccines for hepatitis A,

GlaxoSmithKline

Monsanto Chemical Company, Monsanto Chemical Works

Monsanto | History, Products, Acquisition, & Facts

Monsanto, American corporation that was a leading producer of chemical, agricultural, and biochemical products. After being acquired by Bayer in 2018, it ceased to exist as an entity. The Monsanto Chemical Works was founded in 1901 by John F. Queeny (1859–1933), a purchasing agent for a wholesale

Monsanto, American corporation that was a leading producer of chemical, agricultural, and biochemical products. After being acquired by Bayer in 2018, it ceased to exist as an entity. Learn more about Monsanto, including its history and legal troubles.

Monsanto

Novartis AG | Swiss Pharmaceutical Giant

Novartis AG, Swiss company that is one of the world’s largest manufacturers of pharmaceuticals. It was formed in 1997 from the merger of two major Swiss drug companies, Ciba-Geigy AG and Sandoz AG. Novartis is headquartered in Basel. Ciba-Geigy originated in the merger of two smaller Swiss firms,

Novartis AG

Pfizer, Inc. | Pharmaceuticals, Vaccines & Company History

Pfizer, Inc. is one of the world’s largest research-based pharmaceutical and biomedical companies, known for developing, manufacturing, and marketing medications and vaccines for humans and animals. Among its best-known products are Zoloft, an antidepressant; Viagra, an erectile dysfunction

Pfizer, Inc. is one of the world’s largest pharmaceutical manufacturers. Its top products include antidepressants Zoloft and Xanax, erectile dysfunction medication Viagra, cholesterol medication Lipitor, and over-the-counter products such as Advil, Robitussin, ChapStick, and Preparation H. 

Pfizer, Inc.

Maison Debai-Extraits Tintoriaux, Société Chimique des Usines du Rhône, Société des Usines Chimiques Rhône-Poulenc

Rhône-Poulenc SA | Chemical Industry, Pharmaceuticals, Agrochemicals

Rhône-Poulenc SA, former French chemical manufacturer and leading producer of organic chemicals, synthetic fibres, and pharmaceuticals. It merged with Hoechst Aktiengesellschaft in 1999 to create the French-German pharmaceutical firm Aventis. The company originated as a dyestuffs manufacturer in

Rhône-Poulenc SA

Sanofi-Aventis | Pharmaceuticals, Vaccines, Biotechnology

Sanofi-Aventis, French pharmaceutical company founded in 2004 through the merger of Sanofi-Synthélabo SA and a much larger French firm, Aventis. Primarily focused on the development and sale of prescription medications, Sanofi-Aventis is one of Europe’s largest pharmaceutical firms. Sanofi

Sanofi-Aventis

Lambert Pharmacal Company, Warner-Lambert Pharmaceutical Company, William R. Warner and Company, Inc.

Warner-Lambert Company | Pharmaceuticals, Pharmaceuticals Manufacturer, Healthcare

Warner-Lambert Company, former diversified American corporation that manufactured products ranging from pharmaceuticals to candy. It became part of U.S. pharmaceutical conglomerate Pfizer Inc. in 2000. The company dates to 1856, when William Warner, a Philadelphia pharmacist, invented the

Warner-Lambert Company

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Communication services, added in 2018, includes traditional and social media, web platforms, video game makers, and telecom providers. Companies include AT&T, Netflix, Facebook parent Meta, and Google parent Alphabet.

Communication Services

Discretionary companies - autos, travel and entertainment companies, apparel makers, and e-commerce - tend to rise and fall with the consumer economy. Companies include Ford, Nike, Disney, McDonald’s, and Amazon.

Consumer Discretionary

Staples are everyday products such as toothpaste, detergent, food and beverages, groceries, and beauty supplies. Companies include Costco, Walmart, Coca-Cola, and Procter & Gamble.

Consumer Staples

The energy sector, which includes oil and gas producers, pipeline builders, and refineries, tends to follow commodities. Companies include ExxonMobil, Halliburton, Chevron, Occidental, and ConocoPhillips.

Energy

The financials sector includes insurance, commercial and investment banks, brokers, and credit card and payment providers. Companies include JPMorganChase, PayPal, Allstate, Visa, BlackRock, and Goldman Sachs.

Financials

The health care sector includes pharmaceuticals, medical devices, biotechnology, and health insurance companies. Top names include Pfizer, UnitedHealth, Medtronic, and Johnson & Johnson.

Health Care

The industrials sector includes construction, agricultural machinery, airplanes, defense (weapons) contractors, railroads, and delivery companies. Top names include Lockheed Martin, Boeing, Caterpillar, FedEx, 3M, and CSX.

Industrials

The growth-oriented tech sector makes and services semiconductors, cell phones, computer hardware and software, and services such as cloud computing. Companies include Apple, Microsoft, NVIDIA, and Cisco.

Information Technology

The materials sector includes agricultural services, miners, and makers of paper, steel, and chemicals. Typically growth-oriented dividend payers, companies include International Paper, Alcoa, Dow, Freeport-McMoRan, and Newmont.

Materials

Known for stability and a history of solid dividends, the utilities sector includes electricity providers, nuclear power companies, and waste haulers. Companies include NextEra, Waste Management, and Duke Energy.

Utilities

The Global Industry Classification Standard (GICS) places companies into eleven sectors: Communication services, consumer discretionary, consumer staples, energy, financials, health care, industrials, information technology, materials, real estate, and utilities.

Health Care

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All Health Care Companies