With its nearly 100-year experience, the SAG Group is the leading provider for planning, assembly, and refurbishing of extra high and high voltage transmission lines, peak voltage and high voltage switchgear facilities and high voltage cable installations. In its own testing and technology centre, SAG examines components, building groups, and complex system of energy supply and analyses the interaction of individual components and systems.

SAG is highly prepared to support grid operators in the necessary expansion of the German and European transmission grid. Today, we already support energy suppliers and grid operators in their multitude of supply tasks by providing highly qualified personnel, the latest in technology, and an efficient organisation.

More information on transmission grids
To the website of SAG in Germany