Repligen Corporation Email Format

Biotechnology ResearchMassachusetts, United States1001-5000 Employees

Repligen is a global biotechnology company focused on bioprocessing technologies that support the development and manufacture of biologics. Its offerings span filtration, chromatography systems, process analytics, fluid management, and proteins, providing tools to enable efficient manufacturing workflows. Its customer base includes developers and manufacturers of a broad range of biologics—cell and gene therapies, mRNA products, monoclonal antibodies, antibody–drug conjugates, bispecific antibodies, and fusion proteins—who rely on its solutions throughout development and production.

Headquartered in Waltham, Massachusetts, Repligen operates across 22 sites worldwide, with a presence in the United States, Europe, and the Asia-Pacific region. In April 2026, the company opened a Training & Innovation Center at its Breda facility in Western Europe, expanding its European customer support network.

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