1. AIREDALE INTERNATIONAL AIR CONDITIONING LTD.
2. Blue Star Ltd
3. Broad Air Conditioning Co. Ltd.
4. Carrier Corporation
5. Daikin Industries
Ltd.
6. Ebara Corporation
7. ENRGISTX Inc.
8. GEA Group AG
9. Hitachi
Ltd.
10. Johnson Controls International PLC
11. Kaltra GmbH
12. Kawasaki Thermal Engineering Co. Ltd
13. Kirloskar Pneumatic Company Ltd
14. LG Electronics Inc.
15. Maximus Chillers Ltd.
16. Midea Group
17. Mitsubishi Electric Corporation
18. Panasonic Holdings Corporation
19. Refcon Technologies and Systems Pvt. Ltd.
20. Reynold India Private Limited.
21. ROBUR S.p.A.
22. Thermal Care Inc.
23. Thermax Limited
24. Trane,Inc.
25. Yazaki Energy Systems Inc.