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Get to know the energy planners who trust Sympheny to develop their optimal energy system.

Some of our Clients

Case studies


Optimal expansion strategy of existing district heating networks


Developing a self-sufficient energy concept for an educational institution


City wide energy supply strategy development for 2050 targets


Development of an optimized energy concept for Insel-Holligen


Feasibility of on-site green hydrogen production to decarbonize heavy mobility in Switzerland

Real estate

Finding the optimal energy system to reach climate neutrality by 2030 for a growing research campus


Discovering future energy concepts for the redevelopment of a strategic site

Real estate

Optimal energy supply concepts comparison for a residential site

Industrial site
Business Park

What our customers say

Digitalization helps us to develop decentralized energy concepts and creates security for investments in new infrastructures.
Martin Derungs
Chur, Switzerland
“Sympheny supports our strategic energy planning in an ideal way. The flexibility is extremely convincing and the sensitivity analysis provides security in finding solutions.”
Andreas Wirz
Chief Digital Officer, Eicher+Pauli AG
Bern, Switzerland
Thanks to Sympheny, we can now develop more precise energy concepts for our customers and create added value for our them.
Oliver Meyer
Energy Engineer, Elimes AG
Brig, Switzerland


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Partners and Memberships

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drive the energy transition.

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