Weinmann-Energies is an EPFL-SIA-USIC engineering consultancy. Our team supports clients and architects in the planning, renovation and optimization of technical installations, while aiming for energy efficiency in buildings, industry and services.

Our office currently employs over 90 highly qualified staff with solid multidisciplinary backgrounds. Every day, we do our utmost to find the right solutions for your needs.

Our head office has been in Echallens since it was founded in 1980 by Charles Weinmann. Two branches have been opened; the first in the canton of Geneva in 2011 and the second in Neuchâtel since 2013.