Amgen Inc. Subsidiaries
Every subsidiary the company listed in Exhibit 21 of its annual reports, newest list first (18 lists). Names and jurisdictions are as filed.
- 2026-02-13: Subsidiary Amgen (Europe) GmbH; Jurisdiction Switzerland.
- 2026-02-13: Subsidiary Amgen Canada Inc.; Jurisdiction Canada.
- 2026-02-13: Subsidiary Amgen Fremont Inc.; Jurisdiction Delaware.
- 2026-02-13: Subsidiary Amgen Global Finance B.V.; Jurisdiction Netherlands.
| Annual report filed | Subsidiary | Jurisdiction |
|---|
| 2026-02-13 | Amgen (Europe) GmbH | Switzerland |
|---|
| 2026-02-13 | Amgen Canada Inc. | Canada |
|---|
| 2026-02-13 | Amgen Fremont Inc. | Delaware |
|---|
| 2026-02-13 | Amgen Global Finance B.V. | Netherlands |
|---|
| 2026-02-13 | Amgen Global Technology Unlimited Company | Ireland |
|---|
| 2026-02-13 | Amgen GmbH Germany | Germany |
|---|
| 2026-02-13 | Amgen Ilaç Ticaret Limited Şirketi | Türkiye |
|---|
| 2026-02-13 | Amgen International Holdings Inc. | Delaware |
|---|
| 2026-02-13 | Amgen K.K. | Japan |
|---|
| 2026-02-13 | Amgen K-A, Inc. | Delaware |
|---|
| 2026-02-13 | Amgen Manufacturing Limited LLC | Puerto Rico |
|---|
| 2026-02-13 | Amgen Rare Disease Holdings Inc. | Delaware |
|---|
| 2026-02-13 | Amgen Research (Munich) GmbH | Germany |
|---|
| 2026-02-13 | Amgen S.A.S. | France |
|---|
| 2026-02-13 | Amgen S.p.A. | Italy |
|---|
| 2026-02-13 | Amgen SF, LLC | Delaware |
|---|
| 2026-02-13 | Amgen Singapore Holding Pte. Ltd. | Singapore |
|---|
| 2026-02-13 | Amgen Singapore Manufacturing Pte. Ltd. | Singapore |
|---|
| 2026-02-13 | Amgen Technology (Ireland) Unlimited Company | Ireland |
|---|
| 2026-02-13 | Amgen Technology, Limited | Bermuda |
|---|
| 2026-02-13 | Amgen USA Inc. | Delaware |
|---|
| 2026-02-13 | Amgen Worldwide Holdings B.V. | Netherlands |
|---|
| 2026-02-13 | Amgen, S.A. | Spain |
|---|
| 2026-02-13 | BioVex LLC | Delaware |
|---|
| 2026-02-13 | ChemoCentryx, Inc. | Delaware |
|---|
| 2026-02-13 | Five Prime Therapeutics, Inc. | Delaware |
|---|
| 2026-02-13 | Horizon Therapeutics Finance S.à.r.l | Luxembourg |
|---|
| 2026-02-13 | Horizon Therapeutics Holdings Limited | Ireland |
|---|
| 2026-02-13 | Horizon Therapeutics Ireland DAC | Ireland |
|---|
| 2026-02-13 | Horizon Therapeutics Limited | Ireland |
|---|
| 2026-02-13 | Horizon Therapeutics Services LLC | Delaware |
|---|
| 2026-02-13 | Horizon Therapeutics U.S. Holding LLC | Delaware |
|---|
| 2026-02-13 | Horizon Therapeutics USA, Inc. | Delaware |
|---|
| 2026-02-13 | HZNP Finance Limited | Bermuda |
|---|
| 2026-02-13 | Immunex Corporation | Washington |
|---|
| 2026-02-13 | Immunex Rhode Island Corporation | Delaware |
|---|
| 2026-02-13 | Onyx Pharmaceuticals, Inc. | Delaware |
|---|
| 2026-02-13 | Onyx Therapeutics, Inc. | Delaware |
|---|
| 2026-02-13 | Pillartree Limited | Ireland |
|---|
| 2026-02-13 | Saga Investments Coöperatief U.A. | Netherlands |
|---|
| 2026-02-13 | TeneoBio, Inc. | Delaware |
|---|
| 2026-02-13 | Viela Bio, Inc. | Delaware |
|---|