Rezon Bio

About Rezon Bio

Rezon Bio is a biologics CDMO specializing in mammalian drug substance development and GMP manufacturing, with drug product coordinated via qualified external partners. 

Headquartered in Poland, the company operates two mirrored-capability facilities in Gdańsk and Duchnice audited by EMA and FDA. Drawing on a legacy of biosimilars development and global commercialization, Rezon Bio combines proven experience, digital transparency, and cost-to-value efficiency to help clients move from concept to market with confidence.

  • Country/Region:
    Poland
  • On CPHI since:
    2025
  • Employees:
    1000 - 4999
Company types
CMO/CDMO
Contact info
Meet us at

CPHI Milan 2026

Fiera Milano, Italy
6 Oct 2026 - 8 Oct 2026

Products from Rezon Bio (3)

Rezon Bio Resources (2)