Energy Suppliers

Forces Motrices de Martigny-Bourg S.A. 

Martigny · Since 2000

Forces Motrices de Martigny-Bourg S.A. is an energy and utilities provider offering electricity, district heating, potable water and multimedia/telecommunications services. Its activities include photovoltaic projects, e-mobility solutions, network connection procedures and online customer services.

Sinergy Commerce SA 

Martigny · Since 2001

Sinergy Commerce SA is a utility and service provider offering solutions for heating, electricity, water and multimedia. Its services include district heating and cooling, natural gas heating, renewable electricity with photovoltaic installations and energy storage, electric vehicle charging infrastructure, potable water and wastewater services, and internet, TV and telephony solutions for private and business customers.

Sinergy Infrastructure SA 

Martigny · Since 2001

Sinergy Infrastructure SA is a utility company providing services in heating (district heating and district cooling), electricity, drinking water and wastewater, and multimedia. Its offerings include photovoltaic and energy-storage solutions, electric vehicle charging infrastructure, and Internet, TV and telephony services for residential and business customers.

uptownBasel Infra AG 

Arlesheim · Since 2019

uptownBasel Infra AG is an international competence centre for Industry 4.0 that provides development and production spaces as well as community and on‑site services for technology companies. Its offerings include access to quantum computing and artificial intelligence, site services and the management of sustainable energy and infrastructure.

Energie Service Biel/Bienne (ESB) 

Biel/Bienne · Since 2013

The core activity of ESB (Energie Service Biel/Bienne) is the supply of private and business customers with energy, particularly electricity, heat, cold, gas and water. The company offers various products and services, such as electricity products, heat networks, photovoltaics, e-mobility and funding programs. It is also active in the production and distribution of energy and operates production facilities.

Energie Freiamt AG 

Muri Ag · Since 1996

The core activity of Energie Freiamt includes the supply of electricity and heat, including the planning, implementation and maintenance of electricity and heat networks, as well as the provision of services in the areas of electrical installation, energy solutions and electromobility.

ENERGIE USTER AG 

Uster · Since 1999

The core activity of Energie Uster AG is the development and delivery of sustainable and flexible energy solutions, including electricity, heat, gas, water, solar and e-mobility, for private households, companies and construction projects, with the goal of achieving a CO2-neutral energy supply.

Technische Betriebe Glarus Süd 

Schwanden Gl · Since 2011

The core activity of the company 'Technische Betriebe Glarus Süd' (tbgs) is the supply of households and businesses with electricity, water and district heating. The company also offers various services, such as energy consulting, customer consulting, standby service, Smart Energy, photovoltaics, building automation, communication, e-mobility and heat networks. It is an energy supply company that has specialized in the needs of the Glarus Süd region.

Société électrique du Val-de-Travers S.A. 

Couvet · Since 1927

The core activity of SEVT (Société Electrique du Val-de-Travers) primarily involves providing services in the field of electricity supply, including: installation and repair of electrical systems, distribution of electrical appliances and household appliances, services in the field of renewable energy, and operation of an electricity distribution network. The company also offers a 24/7 emergency repair service for electrical issues and has its own store for the sale of electrical appliances and household appliances.

Technische Betriebe Weinfelden AG 

Weinfelden · Since 2001

The core activity of the company "Technische Betriebe Weinfelden AG" is to supply the municipality of Weinfelden with various services and products, in particular: * Electricity supply (including photovoltaics and smart meters) * Gas supply (including heating with gas, biogas and maintenance subscriptions) * Water supply (including drinking water and water quality) * Fiber optic supply (including fiber optic connection and basic TV offer) * Heat supply (including district heating for Weinfelden) * Energy consulting and services (including customer portal and billing) The company has a performance mandate to supply the municipality of Weinfelden with these services and products.

FLAGA Suisse GmbH 

Gossau Sg · Since 2003

The core activity of FLAGA Suisse GmbH is the distribution and sale of propane gas in bottles and tanks, including the planning, installation and maintenance of liquefied gas systems, as well as the sale of gas bottles and tanks. The company also offers service and installation services for propane gas installations and has its own bulk tank storage and a fleet of vehicles.

Kraftwerk Birsfelden AG 

Birsfelden · Since 1950

The core activity of Kraftwerk Birsfelden AG is the production and sale of electrical energy generated from renewable and domestic hydropower of the Rhine.

Romande Energie SA 

Morges · Since 1904

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.

Montalta Umwelt + Recycling AG 

Rueun · Since 1991

MM Aufbereitung und Recycling AG accepts, sorts and processes waste and recyclable materials from households and commercial/industrial customers, provides environmentally compliant disposal and produces recycled construction materials for reuse in the material cycle.

StWZ Strom AG 

Zofingen · Since 2001

StWZ Strom AG supplies electricity and related energy services, including retail electricity products, feed-in remuneration for solar power and Smart Meter solutions. The company also provides online customer services (billing, meter readings, customer portal) and advisory services on self-consumption and photovoltaic systems.

EWS Energie AG 

Reinach Ag · Since 1998

The core activity of EWS Energie AG encompasses the provision of energy and telecommunications services, including: electricity supply and distribution, energy efficiency and saving, e-mobility and charging stations, drinking water supply and distribution, and telecommunications services (Quickline). The company also offers additional services such as customer service, consulting, and sales of products and services in the fields of energy and telecommunications.

FZSONICK SA 

Stabio · Since 2010

The core activity of FZSONICK S.A. is the development and provision of solutions for energy generation and storage, particularly in the field of renewable energies. The company focuses on research and development (R&D) of products and processes to ensure a reliable and sustainable energy supply. The activities include the development of battery storage technologies, such as salt batteries, as well as the provision of services for the energy industry, such as maintenance and service contracts.

Elektra Energie AG Jegenstorf 

Jegenstorf · Since 2001

Elektra Energie AG Jegenstorf supplies electricity products and provides energy services, including tariffs, photovoltaic solutions, self-consumption models and e-mobility offerings. The company also delivers grid services such as connections and public lighting, together with customer service and an online customer portal.

Genossenschaft Elektra, Jegenstorf 

Jegenstorf · Since 1903

Genossenschaft Elektra, Jegenstorf is an energy cooperative that procures and supplies renewable electricity from Swiss hydropower and locally produced solar energy. It plans, builds and operates distribution networks and provides services such as grid connections, photovoltaic and self-consumption models, electric vehicle charging solutions, public lighting maintenance and planning information for private, commercial and municipal customers.

Kraftwerk Augst AG 

Augst Bl · Since 1983

The company's core activity is the production of electricity from hydropower, particularly through the operation of a power plant with a dam and turbines.