EX-21 7 ex21listofsubsidiaries_2025.htm EX-21
Exhibit 21
SUBSIDIARIES OF THE COMPANY

| State/ Country of Incorporation | Stock Ownership |
West Pharmaceutical Services, Inc. | Pennsylvania | Parent Co. |
Tech Group Europe Limited | Ireland | 100.0 |  |
Tech Group Grand Rapids, Inc. | Delaware | 100.0 |  |
TGPR Holdings Limited | Ireland | 100.0 |  |
West Services and Solutions, LLC | Delaware | 100.0 |  |
West Contract Manufacturing, LLC | Delaware | 100.0 |  |
West Pharma. Services IL, Ltd. | Israel | 100.0 |  |
West Pharmaceutical Packaging (China) Company Ltd. | China | 100.0 |  |
West Pharmaceutical Packaging India Private Limited | India | 100.0 |  |
West Pharmaceutical Products Ireland, Ltd. | Ireland | 100.0 |  |
West Pharmaceutical Services Argentina S.A. | Argentina | 100.0 |  |
West Pharmaceutical Services Asia, Ltd. | Taiwan | 100.0 |  |
West Pharmaceutical Services Australia Pty. Ltd. | Australia | 100.0 |  |
West Pharmaceutical Services AZ, Inc. | Arizona | 100.0 |  |
West Pharmaceutical Services Beograd d.o.o. | Serbia | 100.0 |  |
West Pharmaceutical Services Brasil Ltda. | Brazil | 100.0 |  |
West Pharmaceutical Services Colombia S.A.S. | Colombia | 100.0 |  |
West Pharmaceutical Services Cornwall Limited | England | 100.0 |  |
West Pharmaceutical Services Danmark ApS | Denmark | 100.0 |  |
West Pharmaceutical Services Delaware Acquisition, Inc. | Delaware | 100.0 |  |
West Pharmaceutical Services Deutschland GmbH & Co. KG | Germany | 100.0 |  |
West Pharmaceutical Services European Holdings 1 GmbH | Germany | 100.0 |  |
West Pharmaceutical Services European Holdings II GmbH | Germany | 100.0 |  |
West Pharmaceutical Services France S.A. | France | 100.0 |  |
West Pharmaceutical Services Group Limited | England | 100.0 |  |
West Pharmaceutical Services Hispania S.A. | Spain | 100.0 |  |
West Pharmaceutical Services Holding II GmbH | Germany | 100.0 |  |
West Pharmaceutical Services Holding GmbH | Germany | 100.0 |  |
West Pharmaceutical Services Holding Ireland North, Ltd. | Ireland | 100.0 |  |
West Pharmaceutical Services Holding Ireland South, Ltd. | Ireland | 100.0 |  |
West Pharmaceutical Services Holding Japan, GK | Japan | 100.0 |  |
West Pharmaceutical Services Holdings Ltd. | Israel | 100.0 |  |
West Pharmaceutical Services Italia S.r.L. | Italy | 100.0 |  |
West Pharmaceutical Services Korea, Ltd. | South Korea | 100.0 |  |
West Pharmaceutical Services Lakewood, Inc. | Delaware | 100.0 |  |
West Pharmaceutical Services of Delaware, Inc. | Delaware | 100.0 |  |
West Pharmaceutical Services of Florida, Inc. | Florida | 100.0 |  |
West Pharmaceutical Services Shanghai Medical Rubber Products Co., Ltd. | China | 100.0 |  |
West Pharmaceutical Services Singapore Pte. Ltd. | Singapore | 100.0 |  |
West Pharmaceutical Services Switzerland GmbH In Liquidation | Switzerland | 100.0 |  |
West Pharmaceutical Services Verwaltungs GmbH | Germany | 100.0 |  |