Certified companies
The platinum list
More than 3 MW (megawatts)
Number of companies : 25
The golden list
Up to 3 MW (megawatts)
Number of companies : 37
The silver list
Up to 500 kW (kilowatts)
Number of companies : 44
The bronze list
Up to 50 kW (kilowatts)
Number of companies : 28