1. Air Liquide S.A.
2. Air Water Inc.
3. Asia Technical Gas Co. (Pte) Ltd.
4. BASF SE
5. Bhuruka Gases Limited
6. Ellenbarrie Industrial Gases Ltd.
7. Evonik Industries AG
8. Goyal MG Gases Pvt. Ltd.
9. Gulf Cryo
10. INOX-Air Products Inc.
11. International Industrial Gases Ltd.
12. Iwatani Corporation
13. Linde PLC
14. Messer Group
15. Mitsubishi Chemical Group Corporation
16. MVS Engineering Pvt. Ltd.
17. National Gases Ltd.
18. Praxair Technology Inc.
19. PT Samator Indo Gas Tbk
20. Siad S.p.A.
21. SOL Group
22. Southern Gas Limited
23. Strandm?llen A/S
24. Taiyo Nippon Sanso Corporation
25. Universal Industrial Gases Inc.