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Bouygues Energies & Services Langenthal

In all Bouygues Energies & Services' projects, the needs and concerns of our customers take priority, regardless of whether it's a one-off contract or a long-term collaboration. That's why it's not only our expertise that is crucial to the service we provide, but also our responsiveness to specific local characteristics. We are anchored in the regions, and this gives us constant proximity to our customers.

Our services

Electrical engineering

Whether a large- or small-scale system – every electrical system must be energy efficient, permanently available and safe. Our solutions and services range from planning through commissioning and installation to maintenance and repair.


Environmentally friendly and innovation-promoting electromobility is having a positive influence on climate, society and industry. E-mobility makes urban regions in particular more attractive by significantly improving the quality of life there. We enable environmentally aware communities, companies and private individuals to take a step into the future with our turnkey e-mobility offering.

ICT services

We are among the leading providers in the area of information and communications technology. We ensure substantial added value for our customers by applying state-of-the-art technologies and offering expert services from a single source.

Photovoltaics & Solar Thermal Energy

The future lies in renewable energy. Solar technology plays a key role in this. We design and build turnkey photovoltaic and solar thermal systems.

Telecommunications technology

The latest technical capabilities of end devices and applications in the communications sector constantly require more bandwidth.

Where to find us


Murgenthalstrasse 30
4900 Langenthal

General opening times

Mon – Fri: 7.00–11.30 & 13.15–16.45

To contact

Plan route


Branch Manager Electrical
+41 79 749 27 57
Beatrice FRIEDLI
Project Manager Electrical
+41 79 261 13 40
Division Manager Electrical
+41 79 365 44 20
Managing Director Region
+41 62 287 67 67
Refrigeration Salesperson
+41 78 737 93 24