1. Awal Gulf Manufacturing
2. Blue Star Ltd
3. Bosch Industriekessel GmbH
4. Carrier Global Corporation
5. Daikin Industries
Ltd.
6. Emerson Electric Co.
7. Encore Mechanical
LLC
8. Fujitsu Limited
9. General Electric Company.
10. GREE Electric Appliances Inc.
11. Johnson Controls International PLC
12. Lennox International Inc.
13. LG Electronics Inc.
14. Mitsubishi Electric Corporation
15. Nortek Holdings Inc.
16. Panasonic Corporation
17. Samsung Electronics Co. Ltd