West Pharmaceutical Services (NYSE:WST) (NYSE: WST) is a global manufacturer and supplier of innovative packaging and delivery systems for injectable drugs and healthcare products. The company designs, engineers and produces a broad range of components, including elastomeric closures, syringe plungers and containment solutions that ensure drug integrity throughout development, packaging and administration. By integrating precision polymer and rubber technologies, West enables pharmaceutical and biotechnology customers to deliver safe and effective therapies to patients worldwide.
The company’s product portfolio spans co-molded elastomer components, prefillable syringes, safety systems and specialty containment platforms. West offers end-to-end support services, from concept and design through to commercial tooling and global supply chain management. Its proprietary SmartDose® wearable injector and Flip-Off® seals are widely used in subcutaneous drug delivery, while the Daikyo Crystal Zenith® polymer containers provide high-chemical resistance and reduced risk of leachables.
Founded in 1923 and headquartered in Exton, Pennsylvania, West has grown through strategic acquisitions and organic investments to establish a strong global footprint. Manufacturing and technical centers are located across North America, Europe and the Asia-Pacific region, including sites in Puerto Rico, Ireland, Germany, China and Singapore. The company maintains rigorous quality standards and regulatory compliance, supporting both large pharmaceutical firms and emerging biotech innovators.
Under the leadership of President and Chief Executive Officer Cristian J. Goodman, West continues to emphasize research and development, operational excellence and sustainability. The executive team focuses on advancing drug delivery science and expanding the company’s capacity to address evolving patient needs. Through partnerships and ongoing product innovation, West Pharmaceutical Services remains at the forefront of injectable drug packaging and delivery solutions.
