1'136 companies found
InfraWerkeMünsingen (IWM)
Münsingen · Since 2002
The core activity of InfraWerkeMünsingen is to supply customers with energy, water, and heat. Specifically, this includes the provision of: electricity supply, water supply (drinking, utility, and firefighting water), heat supply, services in the field of energy and water supply, electromobility, and GIS (Geographic Information Systems) for power generation. In addition, the company operates distribution networks for energy and water and offers further services such as public lighting.
LidER-Concept Sàrl
Rances · Since 2007
LidER-Concept Sàrl provides planning, supply and installation of renewable energy systems, focusing on photovoltaic, hybrid, aerovoltaic and solar thermal solutions. Its services also cover heat pumps and wood-fired boilers, energy storage and e-mobility solutions, together with project management, financing support and maintenance.
LidER Trading Sàrl
Rances · Since 2017
LidER Trading Sàrl is a renewable energy installer that supplies and installs photovoltaic (including hybrid and aerovoltaic) and thermal solar systems, heat pumps and wood-fired boilers. It also provides project management, financing, energy-efficiency assessments, energy storage, e-mobility solutions and service/maintenance.
tba energie ag
Aarburg · Since 2012
The core activity of tba energie ag is the safe and demand-based supply of energy with electricity and water for the city of Aarburg. This includes the expansion and maintenance of the infrastructure for electricity and water, as well as the comprehensive supply of the city with these two fundamental pillars of our prosperity.
Technische Betriebe Würenlos
Würenlos · Since 2011
The company is a regional provider of utility services, with core activities in the areas of electricity supply, water supply and communication services (Internet, TV, telephony and mobile).
BIMA Energie AG
Münchwilen Tg · Since 2015
The core activity of BIMA Energie AG is the production and sale of biogas, as well as the disposal and operation of a biogas plant in Münchwilen TG.
Ganeos AG
Zurich · Since 1966
The core activity of Erdgas Ostschweiz AG is the procurement and sale of natural gas, as well as the provision of supporting services for local natural gas suppliers. This includes the planning, execution and maintenance of natural gas networks and facilities, as well as ensuring a reliable energy supply through network management and dispatching.
Heizwerk Gotthard AG
Göschenen · Since 2012
The core activity of oeko energie ag is the planning, construction and operation of heating plants and distribution networks for the supply of heat to end consumers, with a focus on the use of renewable energies such as wood, earth and waste heat.
Heller AG Kälte-Energie-Technik
St. Margrethen Sg · Since 1993
The company's core activity is the development, manufacture and provision of products and services in the field of refrigeration energy technology.
IBB Energie AG
Brugg Ag · Since 2013
The company's core activity is the supply and service of energy, water and communication, including the provision of electricity, gas, water, heat and cold, as well as the construction and maintenance of networks and infrastructure. The company also offers energy consulting, metering and projects & geoinformation. Additionally, it is active in e-mobility and photovoltaics.
IBB Strom AG
Brugg Ag · Since 2001
IBB Strom AG supplies electricity products and services for residential and commercial customers, including market-customer offerings as well as metering, network and supply-related services.
IB Langenthal AG
Langenthal · Since 2007
The company is an energy and services company that offers a wide range of activities in the fields of energy, telecommunications, real estate and infrastructure. The core activities include: energy supply (electricity, gas, water, heat/cooling), telecommunications services (DarkFiber, telecom), energy consulting and efficiency (energy consulting, building renovation, funding programs), real estate and infrastructure services (real estate, infrastructure, electrical installations), and e-mobility solutions (charging solutions, charging stations, cost accounting, public charging). The company thus offers a comprehensive range of services and products tailored to the needs of business customers.
Infrastruktur Zürichsee AG
Meilen · Since 2001
The company's core activity is the supply of electricity and water to the municipalities of Meilen and Uetikon am See, including the long-term secure and reliable supply of high-quality electricity and water, as well as ensuring the water supply even in emergency situations.
Licht- und Wasserwerk Adelboden AG
Adelboden · Since 1902
Licht- und Wasserwerk Adelboden AG operates local utility services, providing electricity, district heating and drinking water and managing the associated networks and services. Its offerings also include photovoltaic and e-mobility solutions, telecommunications and IT services, electrical installations and public lighting.
Regiotherm AG
Romanshorn · Since 2001
The company is an energy supplier specializing in the provision of natural gas, biogas, and seawater heat. The core activities include gas procurement and distribution, network construction, maintenance and operation, as well as the provision of services such as heating service, heating repair, and safety checks. In addition, the company also offers products such as instantaneous water heaters and gas stoves.
Technische Betriebe Glarus Nord (TBGN)
Näfels · Since 1998
The core activity of the company 'Technische Betriebe Glarus Nord' is the supply of energy, particularly the safe and reliable supply of customers with electricity, gas and heat, as well as the provision of telecommunications services and energy solutions.
Technische Betriebe Seon AG
Seon · Since 2017
The core activity of Technische Betriebe Seon AG is to supply customers with various forms of energy and services, in particular: electricity supply, water supply, wastewater disposal, and district heating supply. The company also offers various services such as meter reading, safety inspections, and consulting. As a municipal utility company, it provides the infrastructure for the basic supply of the population in Seon and its surroundings.
tera solar sa, succursale de Vaud
Crissier · Since 2024
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.
tera solar sa
Thônex · Since 2022
tera solar sa is a company that designs, supplies and installs photovoltaic solar systems. Its services include solar batteries, electric vehicle charging stations, solar carports, contracting and self‑consumption solutions, offered as turnkey projects with financing options primarily for clients in French‑speaking Switzerland.
tera solar sa, succursale du Valais
St-Pierre-De-Clages · Since 2024
tera solar sa, succursale du Valais provides turnkey photovoltaic systems, battery storage, EV charging stations and solar carports. The branch serves private and commercial clients with services including contracting and solutions for self-consumption.
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Source: Federal Statistical Office, UID register