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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
DirectoryEnergy Industry

Energy Industry

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1'465 companies found

Agro Energie Schwyz AG Logo

Agro Energie Schwyz AG 

Ibach · Since 2007

The core activity of Agro Energie Schwyz AG is the production of electricity and heat from biomass, particularly wood chips, as well as the operation of a district heating network in the Schwyz region.

Energy Industry
View profile3.9(11)
Asantia Invest. AG Logo

Asantia Invest. AG 

Stansstad · Since 2023

Infener AG focuses on the development and provision of solutions for the production, storage and use of green hydrogen (H2) as a renewable energy source. The company's core activity involves creating decentralized, integrated H2 solutions that enable buildings and businesses to be supplied with green hydrogen, thereby contributing to the decarbonization of communities and industry. This includes the development of H2 production and supply systems, such as the so-called 'Green H2 Hubs', as well as the provision of holistic solutions for the energy supply of buildings and businesses.

Energy Industry
View profile5(11)
TRAFIGURA MARITIME LOGISTICS PTE. LTD., Singapore, succursale de Genève Logo

TRAFIGURA MARITIME LOGISTICS PTE. LTD., Singapore, succursale de Genève 

Geneva · Since 2017

TRAFIGURA MARITIME LOGISTICS PTE. LTD., Singapore, succursale de Genève is a branch of the Trafigura group providing logistics and shipping services for commodity trading. It offers transport, storage and maritime logistics solutions for minerals, metals and energy products.

Energy Industry
View profile4.3(11)
Trafigura PH3 Sàrl Logo

Trafigura PH3 Sàrl 

Geneva · Since 2022

Energy Industry
View profile4.3(11)
Trafigura PH2 Sàrl Logo

Trafigura PH2 Sàrl 

Geneva · Since 2022

Trafigura PH2 Sàrl is a company of the Trafigura group engaged in commodity trading and related logistics, including oil and petroleum products, metals and minerals, and gas and power. It provides storage, shipping and infrastructure services to connect producers and consumers and support complex supply chains.

Energy Industry
View profile4.3(11)
Trafigura PH1 Sàrl Logo

Trafigura PH1 Sàrl 

Geneva · Since 2022

Trafigura PH1 Sàrl trades commodities and facilitates the physical movement of minerals, metals and energy products. It provides logistics, storage and shipping services to support complex supply chains.

Energy Industry
View profile4.3(11)
Trafigura PH4 Sàrl Logo

Trafigura PH4 Sàrl 

Geneva · Since 2022

Energy Industry
View profile4.3(11)
Trafigura Trading (Europe) Sàrl Logo

Trafigura Trading (Europe) Sàrl 

Geneva · Since 2016

Trafigura Trading (Europe) Sàrl trades commodities, connecting producers and consumers of minerals, metals and energy. It provides trading-related services and offers logistics, shipping and storage solutions, and participates in markets including oil and petroleum products, gas and power, renewables and carbon trading.

Energy Industry
View profile4.3(11)
Trafigura Ventures V B.V., Amsterdam, succursale de Genève Logo

Trafigura Ventures V B.V., Amsterdam, succursale de Genève 

Geneva · Since 2014

Trafigura Ventures V B.V., Amsterdam, succursale de Genève is a global commodities company that connects producers and consumers of minerals, metals and energy. It provides commodity trading, logistics, shipping, storage and related infrastructure services, and is active in areas such as oil and petroleum products, metals and minerals, gas and power, renewables and carbon trading.

Energy Industry
View profile4.3(11)
TRAFIGURA PTE LTD, Singapour, succursale de Genève Logo

TRAFIGURA PTE LTD, Singapour, succursale de Genève 

Geneva · Since 2011

TRAFIGURA PTE LTD, Singapour, succursale de Genève is a commodities trading company that connects producers and consumers of minerals, metals and energy and provides trading, logistics, storage and shipping services.

Energy Industry
View profile4.3(11)
Amstutz Holzenergie Betriebe AG Logo

Amstutz Holzenergie Betriebe AG 

Emmen · Since 2011

Amstutz Holzenergie Betriebe AG is a full-service provider in wood energy, offering consulting, planning, construction and maintenance of wood-fired heating systems and district heating projects. The company also provides logistics for wood chips, ash management and machine construction for chippers and ash-handling equipment.

Energy Industry
View profile4.9(10)
Amstutz Holzenergie AG Logo

Amstutz Holzenergie AG 

Emmen · Since 2011

Amstutz Holzenergie AG is a full-service provider in wood energy, offering consulting, planning, realization and maintenance of wood-fired heating systems and district heating projects. The company also provides fuel logistics, ash management, machinery construction and products such as heat transfer stations and wood chips.

Energy Industry
View profile4.9(10)
GWF AG Logo

GWF AG 

Lucerne · Since 1927

GWF AG develops and supplies measurement and control technology as well as digital platforms and services for applications in water, gas, heat and electricity. The company offers products such as meters and flow measurement devices, data platforms and end-to-end system integration for utilities and industrial customers.

Energy Industry
View profile4(10)
NORDVENT R-Tech SA Logo

NORDVENT R-Tech SA 

Yverdon-Les-Bains · Since 2010

NORDVENT R-Tech SA provides services in ventilation and air-conditioning. Offerings include engineering and project studies, installation execution, after-sales service, maintenance contracts, duct cleaning and training, and products such as VRV/VRF, HVRF and multi-/monosplit systems, server-room and wine-cellar cooling, together with technology tools like thermal cameras, anemometers and remote management with report transmission.

Energy Industry
View profile4.4(10)
Nordvent S.A. Logo

Nordvent S.A. 

Yverdon-Les-Bains · Since 1987

Nordvent S.A. provides design, installation and maintenance of ventilation and air‑conditioning systems. Services include project studies, execution, after‑sales service, maintenance contracts, duct cleaning and emergency repairs, and the company uses measurement and digital tools such as thermal cameras, anemometers and augmented‑reality support.

Energy Industry
View profile4.4(10)
Amaudruz Énergies SA Logo

Amaudruz Énergies SA 

Lausanne · Since 2021

Amaudruz Énergies SA is the energy division of Amaudruz SA offering renewable energy and solar services. Its activities include design and installation of photovoltaic systems, solar contracting, smart energy management and metering, battery storage, microgrids and aggregation of local consumption (RCP), and electric vehicle charging infrastructure, as well as turnkey solutions in partnership with heating and roofing contractors.

Energy Industry
View profile4.1(9)
SV Kompostieranlage Bellach AG Logo

SV Kompostieranlage Bellach AG 

Bellach · Since 1991

SV Kompostieranlage Bellach AG operates a composting facility that processes biogenic wastes into soil, fertilizer and wood products. The site accepts various biogenic materials, offers visitor tours, and sells packaged and bulk products such as topsoil, compost and wood chips.

Energy Industry
View profile4.9(9)
dSYDE SA Logo

dSYDE SA 

Savièse · Since 2024

The core activity of dSYDE SA is the conception, planning and implementation of intelligent energy solutions, particularly in the field of renewable energies. This includes the development of systems for local energy generation, storage and distribution, such as heat pumps, electromobility and battery storage systems. The company also supports the implementation of community energy projects, where energy is shared between neighbors or tenants, as well as the installation of fast-charging stations for electric vehicles. In addition, dSYDE SA offers services in the field of solar energy optimization to support customers in using solar energy for heating, cooking and mobility.

Energy Industry
View profile5(8)
Eduard Steiner SA Rikon, succursale Bellinzona Logo

Eduard Steiner SA Rikon, succursale Bellinzona 

Sementina · Since 2023

Eduard Steiner SA Rikon, succursale Bellinzona is a branch of Eduard Steiner providing services in energy engineering, corrosion protection and railway technology, including installation and maintenance of transmission, distribution and rail networks.

Energy Industry
View profile4.9(8)
ELCOTHERM AG Logo

ELCOTHERM AG 

Vilters · Since 1996

The core activity of ELCO is the development, manufacture and marketing of heating solutions, particularly heat pumps, gas heating systems and other energy-optimised heating systems for the residential, commercial and industrial sectors.

Energy Industry
View profile2.9(8)
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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