1. Ernesto Vent?s S.A.
2. Merck KGaA
3. Thermo Fisher Scientific GmbH
4. Symrise AG
5. ECSA Chemicals AG
6. abcr GmbH
7. Eastman Chemical B.V.
8. Redox Ltd
9. Santa Cruz Biotechnology Inc.
10. Ataman Kimya A.S.