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Kummler+Matter EVT
A brand of Bouygues Energies & Services

Bouygues Energies & Services Basel

As the largest solar specialist in Switzerland, with branches in all language regions, we are also local to you.

Our services


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.

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.

Where to find us


Geschäftseinheit Helion
St. Jakobs-Strasse 200
4052 Basel

General opening times

Mon–Fri: 7.30–12.00 & 13.00–17.00

To contact

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