1. Ataman Kimya Ltd.
2. BASF SE
3. Blue Bear Chemicals B.V.
4. Celanese Corporation
5. Chemanol
6. Eastman Chemical Company
7. Ercros S.A
8. Exxon Mobil Corporation
9. Founded as Koei Pharmaceutical Co. Ltd.
10. Gantrade Corporation
11. Hexion Inc.
12. HUBEI YIHUA CHEMICAL INDUSTRY CO. LTD.
13. Kanoria Chemicals & Industries Ltd.
14. KOEI CHEMICAL CO. LTD.
15. LCY GROUP
16. Merck KGaA
17. MITSUBISHI GAS CHEMICAL COMPANY Inc.
18. Perstorp Holding AB
19. TER Chemicals GmbH & Co. KG
20. The Chemical Company
21. Thermo Fisher Scientific Inc.
22. Tokyo Chemical Industry (India) Pvt. Ltd.
23. U-JIN Chemical Co. Ltd.
24. Vizag Chemical