1. American Residential Services LLC.
2. BEKA Heiz- und K?hlmatten GmbH
3. CARLIEUKLIMA Srl
4. Clina Heiz- und K?hlelemente GmbH
5. Danfoss Group
6. Emerson Electric Co.
7. Giacomini Spa
8. Jardine Engineering Corporation (JEC)
9. Messana Radiant Cooling
10. MrPEX Systems
11. Oorja Energy Engineering Services Pvt Ltd
12. PillarPlus Inc.
13. Radiana Ltd.
14. SusPower L.L.C.
15. The REHAU Group