1. Alpha Chemika
2. Balaji Formalin Pvt. Ltd.
3. Celanese Corporation
4. Changzhou Koye Chemical Co. Ltd.
5. Ekta International
6. Ercros S.A
7. FUJIFILM Wako Pure Chemical Corporation
8. GFS Chemicals Inc.
9. Honeywell International Inc.
10. InterAtlas Chemical Inc.
11. LCY Group
12. Merck KGaA
13. Meru Chem Pvt. Ltd.
14. MITSUBISHI GAS CHEMICAL COMPANY Inc.
15. Nantong Jihai Chemical Co. Ltd.
16. Navin Chemicals
17. PT. Dover Chemical
18. RX Chemicals
19. Simalin Group
20. Thana Acid and Chemical Company
21. Thermo Fisher Scientific Inc.
22. Tokyo Chemical Industry Co. Ltd.
23. U-JIN Chemical Co. Ltd.