Schering AG was a research-centered German multinational pharmaceutical company headquartered in Wedding, Berlin, which operated as an independent company from 1851 to 2006. In 2006 it was bought by Bayer AG and merged to form the Bayer subsidiary Bayer Schering Pharma AG, which was renamed Bayer HealthCare Pharmaceuticals in 2011. Schering was listed on the Frankfurt Stock Exchange and had 26,000 employees as of 2004.

Hunter-Fleming Ltd. dvelops pharmaceutical products. The company was founded by James R. Murray, John S. Fox and Ernst Wülfert in February 1999 and is headquartered in Brixham, the United Kingdom.

PharmaZell develops and produces pharmaceutical active ingredients (API), provides services for formulation development, and compiles required regulatory documents for both the originator and generic pharmaceutical industry. Being a German enterprise with multinational development and production sites as well as a globally acting sales organization they are a long lasting reliable and stable partner for their customers on all continents. They develop tailor-made solutions based on a broad and flexible technology platform together with their customers striving to solve their problems efficiently and with full commitment. PharmaZell follows ethical principles and acts responsibly caring about the environment, their business partners and employees.

High Point Pharmaceuticals LLC is an American private company located in High Point, NC. The firm engages in pharmaceutical preparation. It was founded by Adnan M. M. Mjalli.

Manufactures pharmaceuticals and diagnostic substances

Ciba-Geigy AG was manufacturing pharmaceuticals. The company was merged with Sandoz Ltd. to create Novartis AG. The company was founded in 1884 and was headquartered in Basle, Switzerland.

Boehringer Ingelheim International GmbH manufactures pharmaceutical prodcuts. It offers human and animal health products. The company was founded by Albert Boehringer in 1885 and is headquartered in Ingelheim, Germany.

Develops, processes and sells stereopures, stereopure alcohols, epoxides and other enzyme catalysts

The Monsanto Company (/mɒnˈsæntoʊ/) was an American agrochemical and agricultural biotechnology corporation founded in 1901. In 2018, it was acquired by Bayer as part of its crop science division. It was headquartered in Creve Coeur, Missouri. Monsanto developed Roundup, a glyphosate-based herbicide, in the 1970s, and became a major producer of genetically engineered crops.

Roussel UCLAF.

Sekisui Medical Co., Ltd., part of Sekisui Chemical Co., Ltd., is a company headquartered in Tokyo, Japan, that manufactures and markets in-vitro diagnostic substances and pharmaceutical products. Sekisui Chemical Co., Ltd. acquired Sekisui Medical Co., Ltd. from Daiichi Sankyo Co., Ltd. on October 02, 2006.

Bristol-Myers Squibb Company, through its subsidiaries, engages in the discovery, development, licensing, manufacturing, marketing, distribution, and sale of pharmaceuticals and nutritional products. The company operates in two segments, Pharmaceuticals, and Nutritionals. The Nutritionals segment is operated through the company's subsidiary Mead Johnson Nutrition Company (Mead Johnson). The Pharmaceuticals segment is made up of the global pharmaceutical and international consumer medicines business.

Roussel Uclaf S.A. was a French pharmaceutical company and one of several predecessor companies of today's Sanofi. It was the second largest French pharmaceutical company before it was acquired by Hoechst AG of Frankfurt, Germany in 1997, with pharmaceutical operations combined into the Hoechst Marion Roussel (HMR) division in the United States. Roussel Uclaf's agrochemical operations had been transferred to Hoechst Schering AgrEvo GmbH in 1994.

Biovitrum is an international pharmaceutical company that markets specialist pharmaceuticals in several regions globally. Using its expertise and experience Biovitrum takes scientific innovation to patients with significant unmet medical need. Research expertise and capabilities are focused on development and production of biotechnology therapeutics within our prioritized areas of hemophilia, inflammation/autoimmune diseases, cancer supportive care and malabsorption. The company has revenues of approximately SEK 1.2 billion and around 400 employees. The company head office is located in Sweden. In 2009, Biovitrum merged with [Swedish Orphan](/organization/swedish-orphan), and the combined company has subsequently been rebranded as Swedish Orphan Biovitrum.

Schering Corp. manufactures pharmaceutical products. It offers products in the areas of allergy and respiratory, anti-infectives, foot care, hepatitis, skin disorders, and sun care. It is a subsidiary of Schering-Plough Corp. The company is headquartered in Kenilworth, NY.

Ionis Pharmaceuticals, Inc. engages in the development and commercialization of human therapeutic drugs using antisense technology. It operates through the Ionis Core segment. The Ionis Core segment exploits a novel drug discovery platform to generate a pipeline of drugs. The company was founded by Stanley T. Crooke, David J. Ecker, Christopher K. Mirabelli, and Brett P. Monia in 1989 and is headquartered in Carlsbad, CA.