- Trane
- Nippon Gases
- Selpro
- Novafrigo
- Rolesco
- Wigam
- Semco
- Turboalgor
- Mosaico Group
- SIAD
- Frigoveneta Service
- Lu-Ve Group
- Evolvex
- AHT
- Castel
- Tergas
- T&B Group
- Danfoss
- GeneralGas
- Carly
- Progettofreddo
- Daikin
- Sanhua
- Refrigerant Italia
- Eliwell
- Tuv Italia
- Dorin
- Frascold
- Beijer Ref
- Testo SpA
- Eurocold
- Opteon
- Marchitelli
- Tdm sas
- Green Point
- Criocabin
Sostenitori >> Novafrigo
