CG is a recognized leader in the design and manufacture of distribution and power transformers, switchgear and is an experienced turnkey contractor in the market segment of substations, integrated solutions and services. CG´s Transformers, Switchgear, Systems and Services divisions have a proven track record in the on- and offshore wind industry as well as in the transmission & distribution sector.
CG offers economic, high performance, state-of-the-art transformer solutions for on- and offshore installations in the nacelle, the base of the tower, or outside the tower. With the development of our compact, high-temperature SLIM® and Bio-SLIM® transformers, in close cooperation with DuPont Nomex®, we have set a new standard in the industry.
Thanks to CG’s vast experience in building EPC HV substation & grid connection solutions we are constantly executing offshore projects. EPC project references include Offshore Wind Farm Substations at Belwind, Butendiek, Amrumbank, Humber Gateway, Northwind, Luchterduinen, Gemini and others confirming CG’s ability to connect substations to the various European grids.
Finally, CG offers a full range of after-sales services. We install, maintain, refurbish and repair transformers, tap-changers, air- and gas-insulated switchgear (AIS & GIS) and complete substations worldwide.