Intelligent energy
is the future.  

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

Construction and installation of high-voltage cable systems

Close to cities, industrial areas, wind farms — everywhere, where HV voltages cannot be transmitted via overhead lines, that's where underground cables are used. Just as for overhead line construction, we are also a skilled and experienced partner in constructing HV cables systems.

We have expertise in planning, supplying, installing and commissioning transmission lines. We reliably realise projects — whether it's in partial deliveries or a complete package. We are also at our customer's disposal for maintenance tasks and for fault clearing.

The services of the SPIE SAG subsidiaries at a glance