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We figured out the best pharmaceutical companies to work for in California using data on salaries, company financial health, and employee diversity. You can also search for the best pharmaceutical companies to work for in any other state or city.

Zippia score 4.7
Astex Pharmaceuticals develops oncology drugs that fights against cancer. It develops a proprietary pipeline of novel anti-cancer therapies and has a number of partnered products being developed under collaborations with pharmaceutical companies. Based in Dublin, California, Astex Pharmaceuticals was founded in 1999.
Zippia score 3.9
RS Calibration Services, Inc. provides laboratory calibration and equipment validation services for biomedical, pharmaceutical, semiconductor, assembly, machining, medical device, micromachining industries.
Zippia score 3.7
Phoenix Technology Group operates as a provider of modular platforms to image the eye. The company is based in Pleasanton, California, United States.
Zippia score 4.9
Ventana Medical Systems, Inc., a member of the Roche Group, is a world leader and innovator of tissue-based diagnostic solutions for patients worldwide. Ventana manufactures over 250 cancer tests with related instruments in southern Arizona for 80 countries, and most importantly, for 4 million people afflicted with cancer yearly around the world.
Zippia score 4.7
AbbVie is a global, research-based biopharmaceutical company formed in 2013 following separation from Abbott. The company's mission is to use its expertise, dedicated people and unique approach to innovation to develop and market advanced therapies that address some of the world's most complex and serious diseases. In 2013, AbbVie employs approximately 21,000 people worldwide and markets medicines in more than 170 countries.
Zippia score 4.2
Revance Therapeutics, Inc., a biopharmaceutical company, engages in developing and commercializing products and treatments in dermatology and aesthetic medicines. Its products include RT001, a physician-applied topical botulinum toxin type A (BoNT-A) for cosmetic, hyperhidrosis, and dermatologic indications. The company was formerly known as Essentia Biosystems, Inc. Revance Therapeutics, Inc. was founded in 2002 and is based in Mountain View, California.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Astex Pharmaceuticals | |
| 2 | RS Calibration Services | |
| 3 | Phoenix Clinical |