Large Molecule Drug Substance CDMO Market by Service Type, End-User, and Region 2025–2034 The global large molecule drug substance CDMO market was valued at approximately USD 51.89 billion in 2024 and is forecast to expand at a CAGR of 7.64 % from 2025 through 2034, reflecting accelerating outsourcing of biologics production and development across pharmaceutical and biotechnology value chains. Rapid uptake of monoclonal antibodies, biosimilars and other large-molecule therapeutics...