Imperial Chemical Industries (ICI) was a British chemical company and was, for much of its history, the largest manufacturer in Britain. It was formed by the merger of leading British chemical companies in 1926. Its headquarters were at Millbank in London, and it was a constituent of the FT 30 and later the FTSE 100 indices.

AstraZeneca has always believed in science, inspires infinite possibilities, and puts science at the top of all work. AstraZeneca's strategically important core treatment areas, and are committed to exploring pathogenic mechanisms, treatment methods, and innovative drugs, so that science can change people's lives and bring it to the medical industry Significant changes.

Dow manufactures and sells chemicals, plastic materials, and agricultural services. They deliver products and services to customers in electronics, water, energy, coatings, and agriculture. They specialize in materials science to deliver solutions for customers in packaging, infrastructure, and consumer care.

Procter & Gamble Pharmaceuticals, Inc. develops and markets pharmaceutical products. Its products include Actonel, Asacol, Enablex, Didronel, Macrobid, Macrodantin, Entex, and Ziac. The firm manufactures and markets a variety of over-the-counter and oral care products such as Crest, Oral-B, Prilosec OTC, Vicks, Metamucil, Pepto-Bismol, ThermaCare, and other related products. The company was founded in 1970 and is headquartered in Cincinnati, OH.

Kumiai Chemical Industry Co., Ltd. engages in the manufacture and sale of agricultural chemicals such as insecticides, fungicides, herbicides, and other pesticides. It operates through the Agricultural Chemicals and Agriculture-Related, Chemical Products, and Others. The Agricultural Chemicals and Agriculture-Related segment manufactures and sells agrochemicals such as insecticides, fungicides, and herbicides and greening materials. It also provides maintenance services for golf courses. The Chemical Products segment produces and markets chlorotoluene and chloroxylene type chemicals, fine chemicals, and styrofoam. The Others segment includes leasing, power sale and generation, construction, printing, logistics, and information service businesses. The company was founded in 1928 and is headquartered in Tokyo, Japan.

The Upjohn Company was a pharmaceutical manufacturing firm founded in 1886 in Kalamazoo, Michigan, by Dr. William E. Upjohn, an 1875 graduate of the University of Michigan medical school. The company was originally formed to make friable pills, which were specifically designed to be easily digested. These could be "reduced to a powder under the thumb", a strong marketing argument at the time.

C.H. Boehringer Sohn AG & Co. KG operates as a holding company, with interests in the manufacturing of pharmaceutical products. It offers prescription drugs for the treatment of human respiratory, cardiovascular, gastrointestinal, and central nervous system diseases, including human immunodeficiency virus infection and cancer. The company was founded in 1885 and is headquartered in Ingelheim am Rhein, Germany.

Unilever NV engages in the production and marketing of consumer goods in the nutrition, hygiene, and personal care categories. It operates through the following segments: Beauty and Personal Care, Foods and Refreshment, and Home Care. The Beauty and Personal Care segment covers the sales of skin and hair care products, deodorants and oral care products. The Foods and Refreshment segment includes the sales of soups, bouillons, sauces, snacks, mayonnaise, salad dressings, margarines and spreads. The Home Care segment is in charge of the sales of home care products such as powders, liquids and capsules, soap bars, and a wide range of cleaning products. The company was founded on November 9, 1927 and is headquartered in Rotterdam, Netherlands.

Unilever Plc engages in the manufacture and sale of consumer goods. It operates through the following segments: Beauty & Wellbeing, Personal Care, Home Care, Nutrition, and Ice Cream. The Beauty & Wellbeing segment offers hair care, skin care, and prestige beauty and health & wellbeing. The Personal Care segment consists of sales of skin cleansing, deodorant, and oral care products. The Home Care segment comprises of sales of fabric care and a wide range of cleaning products. The Nutrition segment refers to sales of scratch cooking aids, dressings, and tea products. The Ice Cream segment covers primarily ice cream products. The company was founded by Antonius Johannes Jurgens, Samuel van den Bergh, and William Hulme Lever on January 1, 1930 and is headquartered in London, the United Kingdom.

Part of Corteva, Inc., DuPont Merck Pharmaceutical Co. is an American company located in Wilmington, DE. The firm makes pharmaceuticals and drugs. E.I. du Pont de Nemours & Co., now a subsidiary of Corteva, Inc. acquired DuPont Merck Pharmaceutical Co. from Merck & Co., Inc. on July 01, 1998 for $2,600 million.

Merck & Co., Inc. is a health care company, which engages in the provision of health solutions through its prescription medicines, vaccines, biologic therapies, animal health, and consumer care products. It operates through the following segments: Pharmaceutical, Animal Health, and Other. The Pharmaceutical segment includes human health pharmaceutical and vaccine products. The Animal Health segment discovers, develops, manufactures, and markets animal health products, such as pharmaceutical and vaccine products, for the prevention, treatment and control of disease in livestock, and companion animal species. The Other segment consists of sales for the non-reportable segments of healthcare services. The company was founded in 1891 and is headquartered in Kenilworth, NJ.

Boehringer Ingelheim Corporate Center GmbH, part of C.H. Boehringer Sohn AG & Co. KG, is a company headquartered in Ingelheim am Rhein, Germany. The firm leases real estate properties. It was founded in 2016.

Les Produits Chimiques Delmar, Inc. manufactures and markets active pharmaceutical ingredients. Its manufacturing capabilities include lab scale, pilot plant, and multi-ton production. The firm's services include process development and validation, analytical method development, stability studies according to ICH guidelines, custom synthesis from grams to multi-tons, peptide synthesis, technology transfer, complete regulatory documentation including DMF submissions, and patent applications. The company was founded in 1941 and is headquartered in LaSalle, Canada.

Boehringer Ingelheim KG, part of C.H. Boehringer Sohn AG & Co. KG, is a company headquartered in Biberach, Germany. The firm wholesales pharmaceutical products. It was founded in 1981.

Rhone-Poulenc Agrochimie SA is a private company headquartered in Lyon, France, that manufactures agrochemicals.

Makes a variety of chemical products