JOINN Biologics US Inc.

JOINN Biologics is a full‑service biologics CDMO based in the San Francisco Bay Area that provides end‑to‑end development and cGMP manufacturing for complex biologics. Services include cell‑line and process development, analytical and formulation development, drug‑substance and drug‑product manufacturing, fill/finish and regulatory support, serving small and midsize biotech companies advancing monoclonal antibodies, bispecifics and ADCs.