Energy producer in the
Canton of Ticino

TERIS Teleriscaldamento del Bellinzonese SA

Since 2010 · 11–20 empl.

TERIS Teleriscaldamento del Bellinzonese SA operates a district heating network and distributes heat recovered from waste incineration. The energy is used to supply hot water for heating and domestic use in residential, public and commercial buildings.

Prontolegna Sagl

Since 2013 · 1–10 empl.

Prontolegna Sagl trades in firewood and processes and dries it for retail and wholesale sale. Its offerings also include pellets and charcoal; gardening and woodwork services are provided in collaboration with a sole proprietorship.

Quinto Energia SA

Since 2014 · 21–50 empl.

Quinto Energia SA operates a district heating network that supplies buildings with heat. Heat is generated mainly from regional wood chips, with an oil-fired boiler available as backup.

DXT Investments SA

Since 2015 · 101–500 empl.

The core activity of DXT Commodities S.A. is the trading of energy products, particularly natural gas and electricity. The company optimizes physical energy flows, offers flexible solutions for regasification hubs and exchanges energy products on various markets, including the intraday market, prompt market and forward market. Furthermore, the company provides power supply services and is active in the development of renewable energies.

Energie Rinnovabili Losone (ERL) SA

Since 2008 · 1–10 empl.

Energie Rinnovabili Losone (ERL) SA is a company that designs, constructs, implements and operates plants for the production and sale of thermal and electrical energy from renewable sources. It develops wood‑chip boiler installations and district‑heating networks to supply industrial, public and private customers.

PIÙCALORE SA

Since 2022 · 1–10 empl.

The core activity of Piùcalore is the promotion and implementation of renewable energies, particularly geothermal and solar energy, to meet the heat demand of households and reduce environmental pollution. This includes the planning, implementation and maintenance of district heating networks, as well as the use of geothermal and solar energy systems for heat and power generation.

Enertì SA

Since 2000 · 11–20 empl.·3.7(7)

Enertì SA coordinates cooperation among electricity distribution companies and provides services for multi-site customers and energy distributors. Its activities include energy supply arrangements, consolidated billing, consumption monitoring, metering and joint procurement of electrical equipment.

Ritom SA

Since 2015 · 11–20 empl.·4.7(3)

Ritom SA harnesses the water resources of the Ritom reservoir to produce renewable hydroelectricity. The company develops and operates the hydropower plant, supplying electricity to the SBB railway network and the cantonal grid.

Officine idroelettriche di Blenio SA

Since 1956 · 51–100 empl.·5.0(2)

Officine idroelettriche di Blenio SA operates hydropower facilities and generates electricity using the waters of the Brenno and its tributaries. It supplies energy, power and grid regulation, and transports the electricity it produces.

AGE SA

Since 2001 · 1–10 empl.·3.1(12)

AGE SA distributes drinking water, natural gas and electricity to private, commercial and industrial customers. It manages water supply networks and also offers services including fibre-optic connections and energy advice.

kwick SA

Since 2023 · 1–10 empl.

kwick SA is a digital electricity supplier for Swiss business customers with annual consumption above 100,000 kWh. It offers electricity supply contracts with a fixed annual price per kilowatt-hour and a choice of certified renewable energy.

Bulk Trading Gas & Power SA

Since 2025 · 1–10 empl.

Bulk Trading Gas & Power SA trades natural gas and electricity in European markets and plans to expand its activities into Asian and American markets.

EnerOpp SA

Since 2025 · 1–10 empl.

EnerOpp SA designs integrated energy systems for buildings and coordinates their implementation with technical partners. It manages and optimizes assets such as photovoltaic systems, batteries, heat pumps and electric-vehicle charging infrastructure, using their flexibility in energy and grid markets.

Bio Recycling Sagl

Since 2015 · 1–10 empl.·4.0(1)

Bio Recycling Sagl collects and processes biogenic waste from catering businesses, canteens and the food industry. It sanitizes the waste and uses the resulting biomass in a biogas plant to produce renewable energy; the digestate is used as a natural fertilizer.

PETRACO BROKERAGE SA

Since 2025 · 1–10 empl.

PETRACO BROKERAGE SA is a trading company focused on crude oil and petroleum products. The company provides trading, shipping, storage, risk management, and financing services related to the oil supply chain.

GRIDSPHERE SA

Since 2025 · 1–10 empl.

GRIDSPHERE SA develops digital solutions for battery energy storage projects (BESS) and provides feasibility and financial modelling, as well as technical and commercial advisory. Its services also include OEM-neutral procurement of storage systems and a platform for operating and commercialising storage assets.

Flame Power & Gas SA

Since 2025 · 1–10 empl.

Flame Power & Gas SA is a trading company for physical commodities and energy products. Its activities cover energy, shipping, logistics and recycling, including trade in biomass, petroleum coke, coal and aluminium.

SEEDofLIGHT (SoL)

Since 2025 · 1–10 empl.

SEEDofLIGHT (SoL) is a Swiss non-profit association that funds and carries out solidarity and sustainable development projects in collaboration with local communities. Its work focuses on rural areas of Nepal and includes micro-hydropower and electrification projects, as well as initiatives in health and education.

ENET GiLeoVi SA

Since 2026 · 1–10 empl.

ENET GiLeoVi SA is an energy and commodities company focused on supplying natural gas in European markets. It also operates in trading, transportation, and storage as part of the natural gas value chain.

EC Energy Clean SA

Since 2019 · 1–10 empl.

The core activity of Energy Clean SA is the provision of services in the field of energy supply, particularly in gas supply and energy consulting.

Energy Trade GP SA

Since 2023 · 1–10 empl.

Energy Trade GP SA trades gas and electricity on international markets and provides tailored procurement and supply solutions. It also helps resellers and shippers optimize energy portfolios and manage market risks.

TRIDOMUS SA

Since 2025 · 1–10 empl.

TRIDOMUS SA develops real estate projects for industrial, commercial and residential use, with a focus on energy efficiency and renewable energy. The company acquires land, develops its own projects and handles their marketing directly or through real estate professionals.

Cooperativa Elettrica di Faido (CEF)

11–20 empl.

Cooperativa Elettrica di Faido (CEF) operates the Ceresa hydroelectric plant and generates electricity there. It provides electricity services and also has service contacts for water and district heating.

Verzasca SA

Since 1960 · 11–20 empl.

FEC Fornitori Elettricità Condra Sagl

Since 2001 · 1–10 empl.

Incontro Verbano GmbH

Since 2008 · 1–10 empl.

Parco eolico del San Gottardo SA

Since 2009 · 1–10 empl.

Legna Energia Ticino SA

Since 2009 · 1–10 empl.

Centovalli E Più SA

Since 2009 · 1–10 empl.

EVENER SA

Since 2015 · 1–10 empl.

Illumia Swiss SA

Since 2015 · 1–10 empl.

ANTLER SA

Since 2015 · 1–10 empl.

Azienda Elettrica Comunale di Ponte Tresa

Since 2015 · 1–10 empl.

Synerghia SA

Since 2015 · 1–10 empl.

SCN Immo Sagl

Since 2016 · 1–10 empl.

TRADEFCO SQUARE SA

Since 2019 · 1–10 empl.

Compagnie Suisse du Gas SA

Since 2020 · 1–10 empl.

HE-Energy Sagl

Since 2025 · 1–10 empl.