Sign in

Private company

Pfizer UK

Logo: Pfizer, Team, Public domain, via Wikimedia Commons3

Subsidiary of Pfizer

Pfizer UK (officially Pfizer Ltd) is the principal subsidiary of the multinational pharmaceutical company Pfizer in the United Kingdom. Pfizer UK has its business headquarters in Tadworth, Surrey, major offices in Maidenhead, Berkshire, research and development facilities in Cambridge, Cambridgeshire and Sandwich, Kent, and a manufacturing and distribution site in Havant, Hampshire.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1952Founded1

See how the biggest companies compare on our leaderboards

Pfizer UK (officially Pfizer Ltd) is the principal subsidiary of the multinational pharmaceutical company Pfizer in the United Kingdom. Pfizer UK has its business headquarters in Tadworth, Surrey, major offices in Maidenhead, Berkshire, research and development facilities in Cambridge, Cambridgeshire and Sandwich, Kent, and a manufacturing and distribution site in Havant, Hampshire.2

Corporate structure

Pfizer UK is part of a group headed by Pfizer. 367 entities, 64 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Pfizer New York, New York, United States
    • C.P. Pharmaceuticals International C.V. New York, New York, United States
      • Ferrosan Copenhagen, Denmark
      • PF PRISM Holdings S.a r.l. (PF PRISM Holdings S.à r.l.) Subsidiary · Luxembourg, Luxembourg
      • PFIZER COMMERCIAL HOLDINGS TRAE KFT. Subsidiary · Budapest, Hungary
      • Pfizer Investment Holdings S. a r.l. (Pfizer Investment Holdings S. à r.l.) Subsidiary · Luxembourg, Luxembourg
      • PFIZER MANUFACTURING SERVICES UNLIMITED COMPANY Subsidiary · Cork, Ireland
      • PFIZER SERVICE COMPANY IRELAND UNLIMITED COMPANY Subsidiary · Dublin, Ireland
      • PFIZER SHARED SERVICES UNLIMITED COMPANY Subsidiary · Dublin, Ireland
      • PFIZER WORLDWIDE SERVICES UNLIMITED COMPANY Subsidiary · Dublin, Ireland
      • PRISM HOLDINGS B.V. Subsidiary · Capelle Aan Den Ijssel, Netherlands
    • Hospira Wilmington, Delaware, United States
      • HOSPIRA UK LIMITED Subsidiary · Royal Leamington Spa, United Kingdom
    • Pfizer AG Zurich, Switzerland
    • Pfizer Aktiebolag Stockholm, Sweden
    • Pfizer Corporation Austria Gesellschaft mbH Vienna, Austria
    • PFIZER GROUP LUXEMBOURG S.À R.L. Luxembourg, Luxembourg
      • Pfizer Deutschland GmbH Berlin, Germany
        • PFIZER MANUFACTURING DEUTSCHLAND GMBH Subsidiary · Illertissen, Germany
        • PFIZER PHARMA GMBH Subsidiary · Berlin, Germany
      • PFIZER INVESTMENT CAPITAL UNLIMITED COMPANY Subsidiary · Dublin, Ireland
      • PFIZER PHARMA PFE GMBH Subsidiary · Berlin, Germany
      • PFIZER SPAIN HOLDINGS B.V. Subsidiary · Capelle Aan Den Ijssel, Netherlands
      • PFIZER, SPOL. S R.O. Subsidiary · Vysocina, Czechia
    • PFIZER HOLDING FRANCE Paris, France
    • Pfizer Ireland Pharmaceuticals Cork, Ireland
    • PFIZER IRELAND VENTURES UNLIMITED COMPANY Cork, Ireland
    • Pfizer SA Brussels, Belgium
    • Pfizer UK Tadworth
    • Pharmacia International B.V. Capelle aan den IJssel, Netherlands
      • Pfizer B.V. Capelle aan den IJssel, Netherlands
        • PFIZER PFE B.V. Subsidiary · Capelle Aan Den Ijssel, Netherlands
      • PFIZER MANUFACTURING BELGIUM Subsidiary · Puurs-Sint-Amands, Belgium
        • PFIZER FINANCIAL SERVICES Subsidiary · Puurs-Sint-Amands, Belgium
    • G. D. Searle & Company Subsidiary · New York City
    • Gödecke Subsidiary · Leipzig, Germany
    • Parke-Davis Subsidiary · Detroit
    • Pfizer (Canada) Subsidiary · Kirkland, Quebec, Canada
    • 356 Royalty Inc. Subsidiary · Delaware, United States
    • Agouron Pharmaceuticals, LLC Subsidiary · California, United States
    • AH Robins LLC Subsidiary · Delaware, United States
    • AHP HOLDINGS BV Subsidiary · Capelle Aan Den Ijssel, Netherlands
    • AHP Manufacturing B.V. Subsidiary · Capelle aan den IJssel, Netherlands
      • AHP MANUFACTURING B. V. Branch · Capelle aan den IJssel, Netherlands
    • Alpharma Pharmaceuticals LLC Subsidiary · Delaware, United States
    • Alpharma Specialty Pharma LLC Subsidiary · Delaware, United States
    • American Food Industries LLC Subsidiary · Delaware, United States
    • Amplyx Pharmaceuticals, Inc. Subsidiary · Delaware, United States
    • and 286 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Products and brands

  • medication

Listed on Wikidata.1

Subsidiaries and ownership

Parent company

From Wikidata.1

Timeline

  1. 1952Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3