Certificates
Pre-qualifications
APG Austrian Power Grid AG
Tenders APG
Daimler AG
supplier approval
EAM Group
Erection and maintenance of transformer stations and switching stations
enviaM AG Mitteldeutsche Netzgesellschaft Strom mbH
primary and secondary systems
Hamburger Hochbahn AG
tenders Hamburger Hochbahn
E.ON Energie Deutschland GmbH, E.DIS AG, Avacon AG, Bayernwerk AG, Schleswig-Holstein Netz AG
installation of 110 kV switching station or construction work in transformer stations
Lausitz Energie Bergbau AG
tenders LEAG
Netze BW GmbH
tenders, Windsteckdose (wind plug), third party business, general
Vattenfall GmbH, Stromnetz Berlin GmbH
tenders Vattenfall Stromnetz Berlin (Berlin power grid)