1. Avantor Inc.
2. Beckman Coulter Inc.
3. BiosYnth SRL
4. Carlo Erba Reagents SRL
5. Merck KGaA
6. Meridian Life Science Inc
7. Mitsubishi Rayon Co. Ltd
8. Morphisto GmbH
9. PerkinElmer Inc.
10. Sigma-Aldrich Corp.