| Nombre | Empresa matriz | Fuente |
|---|---|---|
| MILLIPORE LTD | Merck KGaA | MSHM |
| MERCK MILLIPORE LTD | Merck KGaA | MSHM |
| Sigma Aldrich | Merck KGaA | LAANSM |
| Ares Trading S.A. | Merck KGaA | AEMPSVFOI |
| Merck Milipore Ltd | Merck KGaA | AEMPSVFOI |
| Merck Serono Limited | Merck KGaA | SFDA |
| MERCK S.A. DE C.V | Merck KGaA | NDAESDNM |
| Merck | Merck KGaA | NDAESDNM |
| Merck Millipore Ltd. | Merck KGaA | IGJ |
| Merck Millipore | Merck KGaA | BAM |
| Merck Millipore Ltd | Merck KGaA | BAM |
| Sigma-Aldrich | Merck KGaA | BAM |
| Merck KGaA | Merck KGaA | AMPMDRS |
| Merck | Merck KGaA | MHRA |
| Millipore Ltd | Merck KGaA | MHRA |
| Sigma-Aldrich | Merck KGaA | VNSAWH |
| Ares Trading S.A | Merck KGaA | VNSAWH |
| Sigma-Aldrich, Inc. | Merck KGaA | SATP |
| SIGMA-ALDRICH CANADA CO. | Merck KGaA | HC |
| EMD MILLIPORE CORPORATION | Merck KGaA | HC |
| EMD SERONO A DIVISION OF EMD INC. CANADA | Merck KGaA | HC |
| Sigma-Aldrich Mfg LLC | Merck KGaA | USFDA |
| Merck Serono | Merck KGaA | HPRA |
| EMD Millipore Corporation | Merck KGaA | HPRA |
| Millipore UK Limited | Merck KGaA | HPRA |