JOINN Biologics US Inc.
Pharmaceutical ManufacturingCalifornia, United States11-50 Employees
JOINN Biologics US Inc. is a California-based contract development and manufacturing organization focused on biologics and advanced therapies. It provides a full spectrum of services from early development through clinical and commercial-scale manufacturing to support drug discovery and development for clients and partners worldwide. Based in Richmond in the San Francisco Bay Area, the company is part of the JOINN Family, which has more than two decades of experience in this sector. Its customers are global biotech and biopharmaceutical developers seeking support across the biologics development lifecycle. The firm's offerings cover the progression from development to manufacturing, including production of clinical trial materials under cGMP, scale-up to commercial manufacturing, and regulatory documentation, along with upstream and downstream development and analytical/formulation work. In June 2026, JOINN Biologics US announced a strategic partnership with Xbrane Biopharma AB to develop Xdarzane, a biosimilar candidate to daratumumab.