1. 3M Company
2. American Elements
3. Arkema group
4. ATCO Atmospheric And Speciality Gases Private Limited
5. BASF SE
6. Borman
7. Entegris
8. Honeywell International Inc.
9. Hunan Heaven Materials Development Co.Ltd.
10. L’Air Liquide S.A.
11. Linde PLC
12. Merck KGaA
13. Nacalai Tesque Inc.
14. Navin Fluorine International Limited by Padmanabh Mafatlal Group
15. Otto Chemie Pvt. Ltd.
16. Praxair Technology Inc.
17. Shandong Xinhua Pharmaceutical Co.Ltd.
18. Stella Chemifa Corporation
19. Tanfac Industries Ltd.
20. Vizag Chemical International