Biotech Companies in California

1,143 biotech 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.

Biotech Companies in California

1,143 companies, best-documented first.

Show the first companies

  1. Tempero Bio, Inc.Oakland, California, United States
  2. Twoxar, Inc.Palo Alto, California, United States
  3. VivoSim Labs, INC.Nasdaq: VIVSSan Diego, California, United States
  4. Camino Pharma, LLCSan Diego, California, United States
  5. Dnatrix IncCarlsbad, California, United States
  6. NantCell, Inc.Culver City, California, United States
  7. Abrexa Pharmaceuticals, Inc.San Diego, California, United States
  8. AeroRx Therapeutics, Inc.La Jolla, California, United States
  9. Alterome Therapeutics, Inc.San Marcos, California, United States
  10. Arialys Therapeutics, Inc.La Jolla, California, United States
  11. Gri Bio Operations, Inc.La Jolla, California, United States
  12. Invicta Medical, Inc.Santa Clara, California, United States
  13. Maxwell Biomedical IncSan Diego, California, United States
  14. Medikine IncMenlo Park, California, United States
  15. Nanoimaging Services, Inc.San Diego, California, United States
  16. SONIRE Therapeutics Inc.Palo Alto, California, United States
  17. Terremoto Biosciences, Inc.South San Francisco, California, United States
  18. Therini Bio, Inc.Sacramento, California, United States
  19. ZabBio, Inc.San Diego, California, United States
  20. Qpex Biopharma, Inc.San Diego, California, United States

Showing 280 of 1,143 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.

Biotech Companies in California (2026): 1,143 Company Profiles (Page 14) | BioBridgeX