C3i Center is a Montreal-based GMP-licensed CDMO specializing in cell and gene therapy, featuring 14 GMP cleanrooms. It offers advanced end-to-end therapy manufacturing from early development to commercialization, covering on-site production, QC labs, process development/tech transfer, cold-chain logistics, QA/regulatory support and CRO services. Its Precision Medicine Program (PMP) also develops Companion and Complementary Diagnostics (CDx) to connect targeted therapies with the right patients.