About Us


AGC Biologics offers deep industry expertise and uniquely customized services for the scale-up and cGMP manufacture of protein-based therapeutics, from pre-clinical to commercial production, both mammalian and microbial.

Our integrated service offerings include cell line development, bioprocess development, formulation, analytical testing, antibody drug development and conjugation, cell banking and storage, and protein expression — including our proprietary CHEF1® Expression System for mammalian production.

Our company DNA drives us to provide innovative solutions for clients to reach their goals and accelerate their projects at our cGMP-compliant facilities in the US, Europe and Japan, as well as to facilitate approval and manage spending during the product lifecycle.

We forge exceptionally strong partnerships with our clients, and we never lose sight of our commitment to deliver reliable and compliant drug substance supply, on time.



To work side by side with our customers, to improve patients’ lives by bringing new biopharmaceutical products to market.



To be the first provider that customers call when they are looking for a CMO.



  • Innovation & Operational Excellence
  • Diversity
  • Protect the Environment
  • Integrity


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Track record of success and expertise


PROJECTS completed with more than 110 customers, from pre-clinical studies through commercial production


YEARS of leadership in contract process development and manufacturing


MICROBIAL manufacturing processes


YEARS on average of industry experience of our dedicated personnel


COMPLEX PROTEIN projects and 16 for enzymes, cytokines, etc.


ANTIBODY manufacturing projects




PERFUSION manufacturing processes


Our team is committed to a high standard of quality and execution because each and every employee recognizes that meeting the needs of our customers contributes to meeting the needs of our clients, and ultimately the patients.

Meet our team


Join Our Global Team

Right. On. Time.

Our commitment to our employees as we build successful teams, to achieve the ulitimate goal; to save lives.  

Our employees are recognized as the experts in what they do,  and strive to achieve perfection in what we do, as a team, as the leading service provider of CDMO work.  

If you value excellence, recognize the importance of collaboration, and strive to lead by example, then consider joining the AGC Biologics team.

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AGC Biologics Environmental Policy

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