Energy consulting in
Fribourg

NISSILLE Energieberatungen GmbH

Since 2019 · 1–10 empl.·4.6(7)

NISSILLE Energieberatungen GmbH provides energy consulting and building physics services for buildings. Its services include analysing energy-related renovations, planning measures for building envelopes and building systems, and preparing energy assessments and GEAK renovation plans.

Energie-Schneider GmbH

Since 2022 · 1–10 empl.·5.0(8)

Energie-Schneider GmbH provides advice on energy efficiency and building renovations, including GEAK energy certificates and consultancy reports. Its services also cover replacing heating systems with renewable alternatives, building analyses for natural hazards and fire safety, and smart home automation.

DEX Ingénieurs Sàrl

Since 2020 · 11–20 empl.·5.0(1)

DEX Ingénieurs Sàrl is an engineering consultancy specialising in civil engineering and building physics. Its services include structural design and assessments, construction supervision, energy compliance documentation, thermal analyses, and CECB and CECB Plus certificates with renovation options.

Feryon SA

Since 2023 · 1–10 empl.

Feryon SA provides independent advice on solar energy projects, from reviewing offers and planning through to commissioning. It also advises on battery storage, optimizing remuneration for electricity fed into the grid, and local electricity communities.

AB14 Sàrl

Since 2014 · 1–10 empl.·4.3(4)

AB14 Sàrl is a consultancy specialising in building physics and environmental studies. Its services include building acoustics and noise assessments, asbestos and other hazardous-substance diagnostics, thermal assessments and building energy certificates.

RMB GROUP HOLDING SA

Since 2026 · 1–10 empl.

RMB GROUP HOLDING SA is part of a group that provides building engineering, energy consulting and facility management. Its services include planning and optimising building technology and energy systems, as well as managing properties and infrastructure.

Sorane S.A. Société de Rationalisation de l'Energie, succursale de Fribourg

Since 2008 · 1–10 empl.

Fondation pour l'efficacité énergétique des bâtiments publics du canton de Fribourg

Since 2015 · 1–10 empl.

SEPT Conseils Sàrl

Since 2018 · 1–10 empl.

Sebasol FR-VD

Since 2023 · 1–10 empl.

Frilow Sàrl

Since 2024 · 1–10 empl.

Tavella Solutions Sàrl

Since 2025 · 1–10 empl.