As a maintenance and services company, our reliability is constantly put to the test. Also, it is important to note that CGC ENERGY is a leading player in Switzerland, with a steadily growing market share.

A fleet of over 130 vehicles is ready for action 24/7. The satisfaction of our customers is demonstrated by an exceptionally high contract renewal rate.

Our goal, both for our services and all our activities, is to create a climate of trust and long-term partnerships with our customers.

30 %

Local market

25 000 

housing on
Canton of Geneva

35 km

heating network

+ de 1

million m2 operated


tonnes of CO2 saved

40 %

of renewable energy used

250 MW


80 000