| Name | Parent Company | Source |
|---|---|---|
| Hospira Pty Limited | Pfizer | RLMPH |
| Hospira Inc. | Pfizer | RLMPH |
| Hospira Inc | Pfizer | RLMPH |
| Hospira | Pfizer | RLMPH |
| Hospira Inc. | Pfizer | ORMPMDBP |
| Pfizer | Pfizer | ORMPMDBP |
| Hospira UK Limited | Pfizer | ORMPMDBP |
| Hospira | Pfizer | ORMPMDBP |
| HOSPIRA | Pfizer | ORMPMDBP |
| Hospira Inc | Pfizer | NZMMDSA |
| HOSPIRA INC. (USA) | Pfizer | NOM |
| Hospira Costa Rica Ltd || Hospira Inc | Pfizer | NIDFSINVIMA |
| Hospira Costa Rica Ltd || Hospira Inc. | Pfizer | NIDFSINVIMA |
| Hospira Costa Rica Ltd || ICU Medical Inc Salt Lake City || ICU Medical De México S. A. C. V. | Pfizer | NIDFSINVIMA |
| Hospira Inc. || Hospira Costa Rica Ltd. | Pfizer | NIDFSINVIMA |
| Hospira, Inc. | Pfizer | MHM |
| Hospira UK Ltd | Pfizer | MHM |
| HOSPIRA | Pfizer | MSHM |
| Hospira UK | Pfizer | MHRA |
| hospira | Pfizer | MHRA |
| Hospira Inc | Pfizer | MHRA |
| Hospira | Pfizer | MHRA |
| Hospira | Pfizer | MHRA |
| Hospira (formerly manufactured by Abbott) | Pfizer | MHRA |
| Hospira | Pfizer | MHRA |