Energy Suppliers in the
Canton of Vaud
102 companies in Energy Suppliers based in the Canton of Vaud — name and year of registration from the commercial register.
50 of 102 companies
Romande Energie SA
Since 1904 · 21–50 empl.4.5(34)
Romande Energie SA is a multi‑service energy provider that supplies electricity and operates renewable electricity and heat production. The company manages electrical networks and offers services such as solar generation and producer support, electric vehicle charging solutions, district heating, energy efficiency advice, and connection and billing services for households, businesses and municipalities.
Holdiproduction SA
Since 2006 · 51–100 empl.4.7(21)
Holdiproduction SA provides services to group companies in the field of renewable energy production. It is part of the Holdinova group, which operates in energy and building technology.
Holdinova SA
Since 2005 · 21–50 empl.4.7(21)
Holdinova SA is an energy and building-technology group that supplies gas (including biogas) and solar energy, offers district heating and mobility solutions, and provides building-technical services through its subsidiaries.
VOé chaleur SA
Since 1992 · 11–20 empl.3.9(46)
VOé chaleur SA provides heat production and supply services, including heat pumps, solar thermal systems and connections to district heating networks. It also offers maintenance contracts, energy audits and assistance with subsidy applications.
VOé commerce SA
Since 2008 · 11–20 empl.3.9(46)
VOé commerce SA is an energy and services company that produces and distributes electricity and heat, distributes natural gas, and supplies multimedia services such as Internet, TV and telephony. It also carries out electrical installations and renewable energy projects (e.g. photovoltaic systems, heat pumps), provides electric vehicle charging solutions and offers energy-efficiency services for residential and professional clients.
VOé production SA
Since 2011 · 11–20 empl.3.9(46)
VOé production SA operates in the production of electricity and heat and provides energy-related services, including renewable solutions such as photovoltaic installations and heat pumps.
VOé distribution SA
Since 2012 · 11–20 empl.3.9(46)
VOé distribution SA is an energy distributor and multimedia service provider supplying electricity, gas and heat and offering multimedia services (Internet, mobile, TV, telephony). The company also designs and installs electrical and renewable energy systems (photovoltaics, heat pumps), provides energy-efficiency services and implements electric vehicle charging solutions.
Société du Gaz de la Plaine du Rhône SA
Since 1922 · 21–50 empl.5.0(2)
Société du Gaz de la Plaine du Rhône SA is an energy company that procures, trades and transports natural gas and operates a high-pressure transmission network. It also provides network maintenance and safety services and develops projects on renewable gases (biomethane, power-to-gas) and gas storage.
VOé éole SA
Since 2012 · 1–10 empl.3.9(46)
VOé éole SA is an energy and multimedia services provider that distributes electricity, gas and heat and operates its own energy production. It carries out electrical installations and renewable energy projects (photovoltaics, heat pumps), provides energy-efficiency services and offers multimedia products (Internet, TV, telephony).
Insolight SA
Since 2015 · 11–20 empl.5.0(5)
The company Insolight develops and markets a dynamic agrivoltaic solution called "insolagrin", which enables farmers to generate solar energy while protecting their crops. The solution combines solar energy and agriculture on the same area and aims to support farmers in their fight against climate change.
Cosvegaz SA
Since 1980 · 21–50 empl.
Cosvegaz SA distributes natural gas and biogas and is responsible for the technical management of its gas network, including installation, connections and maintenance. The company is part of the Holdinova group and has transferred energy sales to its sister company Energiapro; both firms jointly handle distribution to the municipalities served by the Cosvegaz network.
SIE SA
Since 1998 · 21–50 empl.
The company is primarily active in the energy supply and service sector, particularly in the field of renewable energies. The core activities include: energy distribution and supply (electricity, heat), renewable energies (photovoltaics, district heating, heat pumps), energy efficiency and consulting (energy diagnostics, incentive consulting), electromobility and charging stations, public and private lighting, smart city solutions and services, and multimedia services (fiber optics, dark fiber, multimedia services). The company also offers various services such as energy contracts, consulting and management.
SOGEBOIS S.A.
Since 2000 · 1–10 empl.
SOGEBOIS S.A. operates and manages district heating networks supplied primarily by wood and recycled wood, providing heat to connected customers. The company runs central wood‑fired boiler plants and maintains oil backup boilers and wood storage for its operations.
Energie Ouest Suisse (EOS) SA
Since 2010 · 101–500 empl.
Energie Ouest Suisse (EOS) SA is a strategic holding company that coordinates and represents the interests of its shareholders and manages investments and holdings in the energy sector. Its activities include developing renewable energy production abroad—primarily onshore wind and ground-mounted solar—operating subsidiaries for these assets, managing its stake in Alpiq Holding and financing deep geothermal projects.
CADOUEST SA
Since 2011 · 11–20 empl.
The core activity of Cadouest SA is the planning, construction, realization, execution, maintenance and operation of district heating networks, as well as the distribution and sale of heat in the municipalities of Prilly and Renens. The company focuses on the use of renewable energies and the reduction of CO2 emissions.
Youdera Energie SA
Since 2016 · 11–20 empl.
Youdera Energie SA provides photovoltaic solutions, including solar subscription plans (Solar Abo) and direct purchase of solar systems, as well as battery storage and e‑mobility services. Its services cover the planning, installation, operation and maintenance of solar installations.
EnergeÔ SA
Since 2016 · 11–20 empl.
The core activity of EnergeÔ is the exploration and exploitation of geothermal resources, particularly in the La Côte region of Switzerland. The company focuses on exploring and utilizing the natural heat of the subsoil to harness this energy for the supply of households and businesses, especially for the production of heat for heating purposes.
LaZur Energie SA
Since 2017 · 11–20 empl.
LaZur Energie SA is a company specialized in providing renewable thermal energy in Switzerland. The company's core activity includes the planning, construction and operation of infrastructure for the generation and distribution of thermal energy, particularly in the context of energy transition projects.
AGEPP SA
Since 2017 · 11–20 empl.
The core activity of AGEPP SA is the exploitation and utilization of geothermal energy. Specifically, this includes the exploration, production and utilization of geothermal energy for the generation of electricity and heat. The company plans to build a geothermal power plant in Lavey-les-Bains, which is expected to produce 4.2 GWh of electricity and 15.5 GWh of heat per year. The heat will be used, among other things, to supply the Bains de Lavey with warm water and to heat buildings.
ThermorésÔ SA
Since 2017 · 1–10 empl.
The core activity of EnergeÔ is the exploration and utilization of the natural heat of the subsoil in the Côte region, in order to develop and provide an environmentally friendly source of energy.
Bel Coster SA
Since 2018 · 11–20 empl.
The core activity of Alpiq is the generation, trading and management of energy, particularly in the field of renewable energies such as hydropower, wind energy, solar energy and storage solutions. The company develops and operates energy plants, trades in electricity and gas, and offers services in the field of energy and risk management.
EolJorat Nord SA
Since 2018 · 1–10 empl.
The core activity of Alpiq encompasses the trading and management of energy, including: * Generation of energy from various sources such as hydroelectric power, wind energy, solar energy, thermal power plants, battery storage systems and hydrogen * Trading in electricity and gas * Provision of structured solutions, energy certificates and derivatives * Risk and portfolio management * Origination and asset management * Energy management and renewable energy management * Electricity and gas supply. The company operates in various European countries and has its headquarters in Switzerland.
e-sunpark swiss SA
Since 2018 · 1–10 empl.
The core activity of e-sunpark is the development and distribution of solutions for electromobility and renewable energies, particularly in the following areas: Solar energy: development and distribution of solar roof systems and photovoltaic systems Electromobility: development and distribution of charging stations for electric vehicles Energy efficiency: consulting and solutions for optimizing energy consumption and production The company also offers services such as consulting, planning and installation of solar energy and electromobility solutions.
Y-CAD SA
Since 2020 · 11–20 empl.
Y-CAD SA plans, constructs and operates district heating and district cooling networks and the associated thermal production facilities, with a focus on using local and renewable energy sources. Services include feasibility studies, construction, operation and financing/contracting solutions for supplying thermal energy to property owners and asset managers.
C4E DAO AG
Since 2023 · 11–20 empl.
The company C4E DAO AG (Chain4Energy) develops and operates a blockchain infrastructure for the energy market, with the goal of enabling a decentralized energy future. The core activities include: Developing solutions for the digital capture and trading of renewable energies; Creating decentralized energy communities and peer-to-peer energy trading platforms; Developing products and services for electromobility, such as a global EV charging network; Providing blockchain-based solutions for the energy industry, including decentralized energy certificates and energy tracking systems.
Energie 360 Grad SA, succursale de Lausanne
Since 2024 · 51–100 empl.
Energie 360 Grad SA, succursale de Lausanne provides sustainable energy and mobility solutions, including integrated energy concepts for properties and districts, district heating and cooling networks, electromobility services, solar installations, gas supply and network-related services.
Arnon Energie SA
Since 2019 · 1–10 empl.
Arnon Energie SA is a company that develops and operates a small hydroelectric power plant. The installation includes an intake, an approximately 1.3 km penstock and a Pelton turbine and is intended to produce around 2,000,000 kWh per year of renewable electricity for local consumption.
EcuCAD SA
Since 2021 · 11–20 empl.
The core activity of ECUCAD is the development and operation of district heating networks, particularly the generation and distribution of heat energy through the combustion of wood, to heat private and public buildings, commercial and industrial areas.
tera solar sa, succursale de Vaud
Since 2024 · 1–10 empl.5.0(16)
tera solar sa, succursale de Vaud provides photovoltaic and solar energy systems for private and commercial customers, including project planning, installation and maintenance. Services include solar panels, battery storage, electric vehicle charging stations, solar carports, and contracting and self-consumption solutions.
Cadcime SA
Since 1993 · 11–20 empl.4.8(4)
Cadcime SA is engaged in the production and distribution of district heating. It operates a network of underground pipes through which hot water circulates to heat buildings in the surrounding area. The company's core activity includes the production, distribution and sale of district heating to private and business customers.
Agrogaz Lignerolle SA
Since 2012 · 1–10 empl.5.0(5)
Agrogaz Lignerolle SA presents services and information related to electricity, solar power, charging infrastructure, and district heating. The website also covers the electricity network, energy production, and other energy-related topics.
Moudon Energies SA
Since 2022 · 1–10 empl.
The core activity of Moudon Energies S.A. is the provision of district heating (Chauffage à distance) for the municipality of Moudon.
ThermorésÔ Nyon SA
Since 2021 · 11–20 empl.
The core activity of ThermorésÔ Nyon SA is the development and operation of a district heating network (Chauffage à Distance, CAD) in the Nyon region, with the aim of providing an environmentally friendly and sustainable energy supply. The company focuses on the use of renewable energy sources such as wood, geothermal and hydrothermal energy to deliver heat to households and businesses in the region.
Energiapro SA
Since 1991 · 21–50 empl.2.3(4)
The company specializes in the energy sector and offers various solutions, including: natural gas, biogas (renewable energy source), solar photovoltaic energy, renewable energy certificates, solar contracting, district heating and microgrids, and natural gas-biogas (GNC) mobility for vehicles. The company's core activity is to provide energy and energy services, particularly in the field of renewable energies.
VOé electroval SA
Since 2024 · 11–20 empl.3.9(46)
VOé electroval SA is an electrical contracting company providing electrical installations, industrial cabling, maintenance and repair services.
SI-REN SA
Since 2009 · 11–20 empl.5.0(1)
The core activity of SI-REN SA is the development and production of renewable energy, particularly through the use of solar energy, wind energy, biomass and geothermal energy, with the aim of ensuring the energy supply of the Lausanne region and promoting environmental protection.
Alpiq Suisse SA
Since 1919 · 101–500 empl.3.0(10)
Alpiq Suisse SA is an energy company that generates electricity and manages a portfolio of hydropower, solar, wind, hydrogen and thermal assets. It also provides energy trading, market-access and portfolio services as well as customised energy- and asset-management solutions.
CoGen SA
Since 2011 · 1–10 empl.3.0(2)
The core activity of CoGen SA is the planning, installation and maintenance of combined heat and power (CHP or CCF) plants, which simultaneously produce heat and electricity from a single energy source, such as gas or biogas.
BioEcoEnergie SA
Since 2011 · 11–20 empl.4.0(2)
The core activity of BioEcoEnergie SA is the production of renewable energy through the transformation of organic waste into heat and electricity. This includes in particular: the production of biogas, the collection and recycling of kitchen waste and oils, the provision of heat through district heating, and the recovery of organic waste from hotels, restaurants, hospitals, etc. The company thus offers a comprehensive solution for the recovery of organic waste and the production of renewable energy.
Morges Énergies SA
Since 2023 · 1–10 empl.
Morges Énergies SA provides information about the district heating (chauffage à distance) project, explains the underlying technology and supplies guidance and resources for connecting buildings to the heat network.
CREST-consulting Sàrl
Since 2025 · 1–10 empl.
CREST-consulting Sàrl provides consulting services on energy transition and innovation strategy. The company supports strategic analysis, project management, process design, data and digitalisation topics, as well as communication and outreach.
EH Group Energy AG
Since 2020 · 11–20 empl.5.0(1)
EH Group Energy AG develops hydrogen fuel cell technologies, including fuel cell stacks and systems for mobile and stationary applications. The company also provides engineering services for customised systems, control software and integrated solutions.
Lémanpellet SA
Since 2023 · 1–10 empl.
The core activity of Lémanpellet is the production and distribution of pellets as a sustainable energy source, particularly through the recovery of wood waste from the region. The company offers an environmentally friendly alternative to fossil fuels and contributes to the reduction of greenhouse gas emissions.
Services Industriels de Lussery-Villars (SILV) SA
Since 2024 · 1–10 empl.
Services Industriels de Lussery-Villars (SILV) SA develops municipal projects for the production and supply of local renewable energy, including work on heat supply and solar photovoltaic systems. The company was founded in collaboration with the municipality and INNERGIA SA; a citizen cooperative will hold 49% of the shares and appoint two representatives to the board.
Guignard Energies Sàrl
Since 2025 · 1–10 empl.
Guignard Energies Sàrl provides transport, sales and handling services for petroleum products. Its services include advice, delivery and support related to heating oil and related products.
Alpha Energy Swiss SA
Since 2025 · 1–10 empl.
Alpha Energy Swiss SA distributes solar energy storage batteries and inverter solutions. The company offers modular systems for residential, commercial and industrial applications, as well as delivery and installation services.
EssairVent SA
Since 2010 · 1–10 empl.1.0(2)
EssairVent SA is a company responsible for developing, constructing and operating a wind farm project. The planned park comprises four wind turbines; site measurements and studies indicate favourable wind conditions and project an annual production per turbine of more than 10 GWh.
MUCplus Sàrl
Since 2025 · 1–10 empl.
MUCplus Sàrl develops energy projects with a focus on large-scale battery systems and photovoltaic installations on roofs and on open land under a contracting model. The company provides services including site analysis, business model design, permitting, financing, tendering, construction supervision, and operation of the installations.
EneRolle SA
Since 2025 · 1–10 empl.
EneRolle SA develops and operates a district heating network in Rolle. The company uses energy from Lake Geneva to supply connected buildings with heat, domestic hot water and cooling.
Forces Motrices de l'Avançon SA
1–10 empl.3.2(10)
Forces Motrices de l'Avançon SA is an electricity company that produces renewable energy and operates local distribution, including generation at the Sublin plant; since 2024 it has delegated operational and commercial activities to Romande Energie.
Energy Suppliers in the Canton of Vaud
Energy Suppliers in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 10, 2026
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