GIS (Gas Insulated Switchgear)

Our experts are installing 30 new Gas Insulated Switchgear each year!

They conduct the complete installations from civil work verification up to partial discharge measurement during the high voltage tests.

They are certified by the manufacturers and own their SF6 accreditation for gas works. Our supervisors install, wire and test numerous substations in Switzerland and all over the world!

ELSIE, a customer-centered service culture without compromising health and safety

Wait no longer, come and join a group of experts from the world of electrical power transmission and distribution !

Head office

Chemin du Vernay, 14A

Tel. + 41 22 960 58 75