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Kummler+Matter EVT


When a project reaches the implementation phase, a high level of expertise and experience is required. Our specialists will help you at this crucial stage. Whether for project management and controlling, construction site and installation management, or acceptance and commissioning: we are on hand for the whole range of implementation needs.

Our experienced and accredited project managers are ready to support you with any undertaking and to carry out the implementation of your project, whatever the scale.


Whether you’re remodelling or constructing whole substations or distribution stations, industrial or energy production systems, end-to-end solutions or replacement parts – we ensure success.

Experienced construction and installation managers in systems engineering respond to your specific project preferences and requirements, working together to find the best solution for you.


Their professional expertise and project management experience mean they ensure projects run smoothly.


They establish coordinated working processes, close synergy of engineering and installation services, and thorough and sustainable project controlling.

Be it a new construction, modernisation, expansion or removal of air- or gas-insulated primary systems and transformers, as well as any corresponding control, protection and process-control components – our experienced specialists will make your plans a reality.

Commissioning systems and components in extra-high and high-voltage networks demands an incredibly high level of expertise and experience – particularly as regards dynamic network processes.


A good commissioning engineer is familiar with the load-flow and short-circuit current properties of the various networks, as well as the reaction times of network components, and has the experience and analytical skill to deal with error processes. Bouygues E&S EnerTrans AG guarantees this crucial expertise by using its own commissioning engineers.

Contact us!

Bouygues E&S EnerTrans Niedergösgen
Oltnerstrasse 61
5013 Niedergösgen
Tel. +41 62 858 82 00


Opening hours : Mo–Fr: 8.00–12.00 & 13.00-17.00

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