1. Carrier Global Corporation
2. Stiebel Eltron GmbH & Co. KG (DE)
3. Mitsubishi Electric Europe B.V.
4. Trane Technologies Company
LLC
5. Toshiba Europe Limited
6. Johnson Controls International Plc
7. Daikin Industries
Ltd
8. Argoclima S.p.A.
9. Frost Italy Srl
10. Galletti S.p.A.