Pharmaceutical Companies in California

502 pharmaceutical companies in California, United States, compiled from public registers and the BioBridgeX marketplace. Open any company for its headquarters, FDA-registered sites and public filings.

Pharmaceutical Companies in California

502 companies, best-documented first.

Show the first companies

  1. Aya Biosciences, Inc.La Jolla, California, United States
  2. Azora Therapeutics, Inc.Encino, California, United States
  3. BioIntervene, Inc.Brisbane, California, United States
  4. Curzion Pharmaceuticals, Inc.San Diego, California, United States
  5. Exalys Therapeutics, Inc.San Diego, California, United States
  6. Expanesthetics, IncDavis, California, United States
  7. Fuse Biotherapeutics, Inc.Los Angeles, California, United States
  8. GABA Therapeutics, Inc.Newport Beach, California, United States
  9. Golden Sunrise Nutraceutical IncPorterville, California, United States
  10. Lipidio Pharmaceuticals Inc.San Diego, California, United States
  11. Trigr Therapeutics, Inc.Irvine, California, United States
  12. VasoRx, Inc.Santa Barbara, California, United States
  13. VersaChem, Inc.San Diego, California, United States
  14. Virsti Therapeutics, Inc.Stanford, California, United States
  15. Vivera Pharmaceuticals, Inc.Newport Beach, California, United States
  16. Zavante Therapeutics, Inc.San Diego, California, United States
  17. Air Products and Chemicals, Inc.Santa Clara, California, United States
  18. Alpha Network Alliance Ventures Inc.Riverside, California, United States
  19. Apria Healthcare LLCConcord, California, United States
  20. Bloomios, Inc.Santa Barbara, California, United States

Showing 420 of 502 companies

Outsourcing a study or a manufacturing run?

Describe the work once and compare quotes from CROs and CDMOs on BioBridgeX. Free for buyers.

Compare quotes

Counts include published company profiles only and update daily. Data licences

Is a company missing or wrong? Tell us.

Pharmaceutical Companies in California (2026): 502 Company Profiles (Page 21) | BioBridgeX