| Nombre | Empresa matriz | Fuente |
|---|---|---|
| Alcon Laboratories Inc. | Novartis Ag | TDMDAT |
| Alcon Lensx Inc. | Novartis Ag | NIDFSINVIMA |
| Alcon Research Ltd || Alcon Laboratories Inc | Novartis Ag | NIDFSINVIMA |
| Alcon Gps – Wavelight Gmbh | Novartis Ag | NIDFSINVIMA |
| Alcon Laboratories Inc | Novartis Ag | NIDFSINVIMA |
| Alcon Laboratories Inc. | Novartis Ag | NIDFSINVIMA |
| Nippon Alcon Co., Ltd. | Novartis Ag | PMDAJ |
| Alcon Laboratories Inc | Novartis Ag | NZMMDSA |
| Alcon Surgical Inc | Novartis Ag | NZMMDSA |
| ALCON | Novartis Ag | MSHM |
| ALCON LABORATORIES | Novartis Ag | MSHM |
| WAVELIGHT | Novartis Ag | MSHM |
| ALCON LENSX | Novartis Ag | MSHM |
| Alcon Laboratories Inc. | Novartis Ag | FSSH |
| Alcon Laboratories, Inc. | Novartis Ag | FSSH |
| ALCON Laboratories | Novartis Ag | LAANSM |
| Alcon | Novartis Ag | LAANSM |
| Cibavision | Novartis Ag | LAANSM |
| Novartis Diagnostics | Novartis Ag | LAANSM |
| Alcon Research, Ltd. | Novartis Ag | USFDA |
| Alcon Research, LTD. | Novartis Ag | USFDA |
| Novartis | Novartis Ag | HMP |
| Alcon | Novartis Ag | AEMPSVFOI |
| Alcon Grieshaber AG | Novartis Ag | AEMPSVFOI |
| Alcon Laboratories Inc | Novartis Ag | AEMPSVFOI |