Energy consulting in
Martigny

Save NRJ Sàrl

Since 2011 · 1–10 empl.

The core activity of Save NRJ is the optimization of energy efficiency in buildings. To this end, the company offers various services, including: Energy audits of buildings, Planning and consulting for new buildings and renovations, Certification of buildings according to Minergie and CECB standards, Application for subsidies for energy-efficient buildings, Conducting Blower-Door tests and thermographic inspections, Acoustic investigations and consulting, Consulting and planning for the installation of renewable energy systems. The company supports private individuals, companies, municipalities and institutions in optimizing their buildings and helps them reduce their energy costs and improve their environmental balance.

Navitas Consilium SA

Since 2013 · 1–10 empl.

Navitas Consilium SA advises public institutions and the private sector on energy and climate strategies. It provides digital tools for structuring territorial energy data, calculating energy balances and scenarios, and accessing interactive dashboards and maps.

energyneering Sàrl

Since 2018 · 1–10 empl.

energyneering Sàrl is an engineering and consultancy firm working in energy, building services and industry. Its services include energy consulting, building physics, planning and supervision of building systems, energy-efficient renovations and fire protection.

Planair SA

Since 2021 · 21–50 empl.·5.0(2)

Planair SA is an engineering and consulting firm working on the energy and climate transition. It advises businesses, public authorities and private clients on sustainable buildings, energy efficiency and decarbonisation, and supports public authorities in sustainable territorial planning and renewable energy projects.

Centre de recherche Crem

Since 1987 · 11–20 empl.·2.5(2)

Centre de recherche Crem is a non-profit association working on energy and energy networks in urban areas. It supports municipalities and businesses with energy efficiency, renewable energy, building-renovation planning, and the collection and management of energy and climate data.

Tecnoservice Engineering SA

Since 1996 · 1–10 empl.·1.0(1)

Tecnoservice Engineering SA is an engineering and consulting firm for building services and energy studies in the building and industrial sectors. Its work includes planning heating, ventilation, air-conditioning, plumbing and electrical systems, as well as providing technical project management.

Green Helvetia Sàrl

Since 2020 · 11–20 empl.·3.2(5)

Green Helvetia Sàrl provides services and consultancy in renewable energy. Its activities include planning and installing photovoltaic systems and heat pumps, offering energy storage solutions and maintenance and repair services, and assisting customers with administrative procedures.

TECSA, Techniques Energétiques et Consulting SA

Since 1998 · 1–10 empl.