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About Us

West Pharmaceutical Services, Inc. is a leading manufacturer of packaging components and delivery systems for injectable drugs and healthcare products. Working by the side of its customers from concept to patient, West creates products that promote the efficiency, reliability and safety of the world’s pharmaceutical drug supply. West is headquartered in Exton, Pennsylvania, and supports its customers from locations in North and South America, Europe, Asia and Australia.

Did you know:

  • West’s 2014 sales of $1.42 billion reflect the daily use of approximately 110 million of its components and delivery systems, which are designed to improve the delivery of healthcare to patients around the world.
  • West produces more than 100 million contract manufactured components & assemblies for pens and auto-injectors annually.
  • More than $2.5 million has been donated to charities around the world by West and its team members through its West without Borders Employee Giving and Volunteer Program.

Proprietary Products

Contract Manufacturing          

    • Engineering
    • Injection Molding
    • Project Management
    • Tooling

Analytical Services

Regulatory Expertise


Daikyo Crystal Zenith is a registered trademark of Daikyo Seiko, Ltd. Crystal Zenith® technologies are licensed from Daikyo Seiko, Ltd.​