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Company

Cullgen

Rocket Ship RatingBased on the data VC Catalog holds.

Rocket Ship Rating: 75 out of 100

Powering protein degradation for tomorrow’s medicines.

Also known as Cullgen Inc.

  • Biotech & therapeutics
Status
Acquiredas of 2026-09-17Source (opens in a new tab)
Business model
B2B
Headquarters
San Diego, California, United States
Legal name
Cullgen Inc.
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Record updated 28 September 2026

About

Cullgen is a privately held biopharmaceutical company dedicated to the development of first-in-class medicines for the treatment of diseases lacking effective therapeutic approaches. We utilize our proprietary technology platform to build the next generation of targeted protein degraders and degrader antibody conjugates (DACs).

About the company

Status notes
GYRE THERAPEUTICS COMPLETES ACQUISITION OF CULLGEN TO CREATE U.S.- AND CHINA-BASED FULLY INTEGRATED BIOPHARMACEUTICAL COMPANY.

Products

Other
CG001419

Exit

Acquisition
$300M, 2026-05-04approximately $300 million
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