1. American Elements
2. Arkema S.A.
3. BERRYMAN CHEMICAL
4. Cole-Parmer Instrument Company
LLC
5. GFS Chemicals Inc.
6. Indo Baijin Chemicals Pvt. Ltd.
7. ITW Reagents by Illinois Tool Works Inc.
8. Kanto Chemical Co. Inc.
9. Merck KGaA
10. Nouryon Chemicals Holding B.V.
11. Otto Chemie Pvt. Ltd.
12. Robinson Brothers Limited
13. SHIKOKU CHEMICALS CORPORATION
14. Tedia
15. Thermo Fisher Scientific Inc.
16. Tokyo Chemical Industry Co. Ltd.
17. Toronto Research Chemicals
18. UPL Limited
19. Vizag Chemicals
20. VWR International
LLC by Avantor Inc.