Compare CDMOs offering vial fill-finish services for liquid and lyophilized injectables. Filter by vial size, batch capacity, and regulatory approvals.
267 companies listed
Vial filling is the most widely available form of sterile fill-finish. Glass vials (2mL to 50mL) are used for liquid and lyophilized injectable products. The process involves vial washing and depyrogenation, aseptic filling under ISO 5 conditions, rubber stopper insertion, and aluminum seal crimping. CDMOs offer both ready-to-use (RTU) and bulk vial formats.
For lyophilized products, vials are partially stoppered before entering the freeze-dryer, then fully seated under controlled atmosphere after the drying cycle. This integrated fill-lyophilize-stopper process requires tightly coordinated filling and lyophilization schedules.
United States
Pharmaceutical Manufacturing Research Services (PMRS) is a U.S.-based cGMP contract manufacturer providing sterile CDMO manufacturing services. Located in Horsham, Pennsylvania, the company specializes in sterile injectable manufacturing and spray drying capabilities.
United States
Pii (Pharmaceutics International, Inc.), acquired by Jabil in February 2025, is a US-based CDMO specializing in complex formulations. With over 30 years of experience and 300+ scientists and support staff, Pii handles potent compounds, complex formulations, aseptic injectables, complex oral dosage forms, and high-potency soft gels. Offers phase-appropriate support from early development through commercial manufacturing. Located in Hunt Valley, Maryland. 100% FDA licensed with 5 drug product approvals in 2023.
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