Intelligent energy
is the future.  

Secure, efficient, cost-optimised.
Energy infrastructure with SPIE SAG.  

Turnkey expertise in the high-voltage substation construction

As a collection and distribution point, substations are one of the most complex elements of the transmission network. The constantly increasing demands of network operators, energy suppliers and decentralised generators require specialist knowledge in the construction and modernisation of these facilities. With our many years of our experience and our cross-vendor product expertise, we are the right partner for HV substations.

We will take care of even the most complex turnkey projects. From planning to installation to maintenance, we cover all services to do with substation construction.

The services of the SPIE SAG subsidiaries at a glance