West Pharmaceutical Services

About the company

Unclaimed editorial profile · compiled from public sources.

West Pharmaceutical Services, Inc. manufactures packaging and containment components for injectable drug products. Its vial containment range includes FluroTec barrier-film-coated stoppers in 13 mm and 20 mm serum and lyophilization formats, Daikyo Crystal Zenith cyclic olefin polymer vials, flip-off seals, and washed or NovaPure components. The company is listed on the New York Stock Exchange under the ticker WST and is headquartered in Exton, Pennsylvania. Its products are aimed mainly at pharmaceutical manufacturers, and some items are sold through an online store.

Products & services

The company publicly describes the following offerings. Availability and suitability must be confirmed directly.

• Elastomer vial stoppers
• Barrier-film coated stoppers
• Lyophilization stoppers
• Flip-off seals
• Cyclic olefin polymer vials
• Washed and ready-to-use components

What the company says

These are the company’s own statements, not confirmed by Vetted Vial.

• Says FluroTec film reduces extractables and interactions between drug and stopper
• Says its Westar wash process and NovaPure line offer quality enhancements

Public records

Listed on the New York Stock Exchange as WST.

Source and review scope

Public website checked October 23, 2026. Profile compiled by Vetted Vial from public sources; not supplied or endorsed by the company. Location stated by the company: Exton, Pennsylvania, USA. Official source.

Confirm current products, services, terms, and documentation directly with the company.