| Name | Parent Company | Source |
|---|---|---|
| Visine Ophtalmics Pfizer Consumer Healthcare | Pfizer | SATP |
| Pfizer Italia srl | Pfizer | SATP |
| Pfizer Italia srl | Pfizer | VNSAWH |
| Pfizer Global | Pfizer | USFDA |
| Pfizer Australia Pty Ltd | Pfizer | DHTGA |
| Pfizer | Pfizer | SMPA |
| Pfizer | Pfizer | ORMPMDBP |
| Pfizer | Pfizer | BAM |
| ICU Medical | Pfizer | MHRA |
| ICU Medical | Pfizer | MHRA |
| Hospira | Pfizer | RLMPH |
| Hospira UK Ltd | Pfizer | MHM |
| Hospira UK Limited | Pfizer | AEMPSVFOI |
| Hospira UK Limited | Pfizer | ORMPMDBP |
| Hospira UK Limited | Pfizer | DMA |
| Hospira UK Limited | Pfizer | VNSAWH |
| Hospira UK | Pfizer | MHRA |
| Hospira Sligo | Pfizer | AEMPSVFOI |
| Hospira Pty Limited | Pfizer | DHTGA |
| Hospira Pty Limited | Pfizer | RLMPH |
| Hospira Produtos Hospitalares Ltda.; Hospira Inc. | Pfizer | ANVSANVISA |
| Hospira Produtos Hospitalares Ltda. | Pfizer | ANVSANVISA |
| HOSPIRA PORDUTOS HOSPITALARES LTDA | Pfizer | ANVSANVISA |
| Hospira Nordic | Pfizer | DMA |
| Hospira Limited HK | Pfizer | DH |