1. Arkema Group
2. Bharat Petroleum Corporation
3. Chevron Corporation
4. Clariant AG
5. Dalian Richfortune chemicals Co. Ltd
6. Eastman Chemical Company
7. Exxon Mobil Corporation
8. Global Heat Transfer Ltd.
9. Huntsman Corporation
10. Indian Oil Corporation Limited
11. LANXESS Corporation
12. Paratherm Corp.
13. Phillips 66 Company
14. Royal Dutch Shell PLC
15. Schultz Canada chemicals Ltd.
16. Thermic Fluids Pvt Ltd.