1. Airmake Cooling Systems Pvt. Ltd
2. Airtrace Sheet Metal Limited
3. Alan Manufacturing Inc.
4. Alses Group
5. CMS Group of Companies
6. Danfoss A/S
7. DuctSox Corporation
8. Fabric Air A/S
9. Hennemuth Metal Fabricators
10. Imperial Manufacturing Group
11. KAD Airconditioning LLC
12. Lindab AB
13. Masterduct ,Inc.
14. SetDuct
LLC
15. Thermaflex International Holding B.V.
16. Tin Man Sheet Metal Fabrication
LLC