Energy Industry

Energielink GmbH 

Dietikon · Since 2011

Energielink GmbH is a full-service provider for industrial plants. The company provides consulting, rebuilds and modernizations, and inspections and maintenance, and it manufactures and supplies components for industrial installations such as desludgers (Entschlacker), filling chutes (Einfüllschacht), flaps, slag-shaft slide gates and spare parts.

FourniEnergie Sàrl 

Fully · Since 2023

The company is a provider of renewable energy systems and solutions. Its core activity encompasses the development, manufacture and marketing of products and services in the field of solar energy, wind power, hydroelectric power and energy storage. The company offers, among other things, solar panels, wind turbines, hybrid energy systems, batteries and charge controllers, and supports customers in the planning, installation and maintenance of sustainable energy systems.

Hans Kobel 

Affoltern Im Emmental · Since 1978

Hans Kobel is listed on the website as the company founder and contact for special assignments at Kobel Elektrotechnik AG. The company supplies electrical engineering products and services, including voltage and speed controllers, battery chargers, PLC systems, measuring probes, modernization works, service subscriptions for small hydropower (drinking-water) plants and annual device inspections.

H. Baumgartner & Sohn AG 

Lindau · Since 1983

The core activity of Baumgartner Holzenergie encompasses the provision of services and products in the field of wood energy and wood trade. This includes in particular: wood energy procurement and delivery of wood chips, operation and maintenance of heating systems, ash disposal, transportation and logistics of wood products, soil covering and root stock acceptance, screening plant and processing of wood products, and the Rümlang heat network. The company also offers specialized services such as tree felling and the development of tree felling equipment.

Linde Schweiz AG 

Dagmersellen · Since 2008

Linde Schweiz AG is a supplier of industrial, medical and specialty gases and of related equipment and services. The company's offerings include gases such as oxygen, nitrogen, argon and carbon dioxide, dry ice, gas accessories and regulators, cryogenic containers, on‑site generation and bulk delivery and supply‑system solutions.

Ofatec S.A. 

Puidoux · Since 1980

The core activity of Ofatec SA is the planning, installation, maintenance and repair of energy systems, in particular emergency power supplies (UPS), batteries, generators, turbines and other electrical installations. The company also offers services such as thermography, maintenance and repair of electrical installations, and supports customers in the implementation of renewable energies.

Rchaud Rolaz Rénald 

Pailly · Since 2007

The core activity of Rchaud is the development, manufacture and distribution of products and solutions for renewable energy, particularly in the field of granulate and biomass heating. This includes boilers, burners, hot air generators, feed systems and accessories such as silos, aspirators and particle filters. The company also offers services such as installations and consulting for the transition to renewable energy.

Société du Gaz de la Plaine du Rhône SA 

Aigle · Since 1922

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.

Solar21 Asset AG 

Zurich · Since 2023

Solar21 Asset AG is an independent electricity partner that provides energy management for institutional property owners, purchases locally produced solar power under fixed-price PPAs and markets solar-based electricity products (Strom21) to tenants. Services include analysis, consulting, contract and billing administration, communication, ongoing monitoring and support for storage and e-mobility integration.

splicetec ag 

Küssnacht Am Rigi · Since 2000

splicetec ag develops, manufactures and distributes components and systems for power transmission and provides electrical and mechanical insulation solutions for cables and parts. Its products include low-, medium- and high-voltage cable terminations, connection technology for rail applications and related service and maintenance offerings.

Stream Invest Holding AG 

Kerns · Since 2008

The core activity of Stream Invest Holding AG is the development, financing and management of sustainable energy projects, particularly in the field of renewable energies such as wind and solar energy. The company invests in projects that offer both environmentally friendly and financially viable solutions, and provides comprehensive services from project development to operation.

Wärtsilä Services Switzerland AG 

Frauenfeld · Since 2014

Wärtsilä is a provider of solutions for the maritime and energy industries. The company's core activities include the development, manufacture, and maintenance of: low-pressure two-stroke diesel engines for shipping; land-based power plants; and services for the maritime and energy industries, including technical support, engineering services, and project management. The company focuses on developing sustainable solutions for decarbonization and reducing environmental impacts in shipping and the energy industry.

ABG Nuklear Service AG 

Windisch · Since 2007

The core activity of ABG Nuklear Service AG is the provision of services in the field of radiation protection, particularly in the limitation of radiation exposure from radioactive substances in research, industry and medicine.

ACE'Tech Sàrl 

Vuibroye · Since 2008

ACE'Tech Sàrl provides building energy services including thermal compliance calculations per SIA standards, energy certifications (CECB), and advisory support for subsidy applications. The company carries out on-site visits, produces official energy reports, and assists architects and private clients with heating, insulation and funding matters.

AGROLA AG 

Winterthur · Since 1967

The core activity of AGROLA includes the provision of energy products and services, in particular: * Sale of diesel, heating oil and other fuels * Installation and operation of petrol stations and charging stations for electric mobility * Distribution of wood pellets as a renewable energy source * Provision of services such as tank cleaning, ash disposal and warehouse monitoring * Sale of electricity and solar energy solutions * Development and operation of hydrogen technology and filling stations. The company positions itself as a comprehensive energy provider with a broad portfolio of products and services for private and business customers.

Chiptrac Wärme AG 

Hallau · Since 2024

Chiptrac Wärme AG plans, implements and operates district heating networks and central heating plants, and provides consulting and project planning for centralised wood‑chip heating solutions.

CoGen SA 

Forel (Lavaux) · Since 2011

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.

DEAG Dillier Energie AG 

Kägiswil · Since 1998

The core activity of DEAG Dillier Energie AG is the development, sale and maintenance of power generators, emergency power units and industrial engines, as well as the provision of related service activities, including consulting, repair and maintenance contracts.

EH Group Energy AG 

Founex · Since 2020

EH Group Energy AG develops advanced hydrogen fuel cell technology and supplies compact, high-power fuel cell stacks (5–320 kW) and modular PEM fuel cell systems (20–250 kW). The company highlights scalable, automated stack production and proprietary control software, with applications in maritime vessels, regional aviation, stationary backup power, data centres, microgrids and long-duration energy storage.

Ener Blue SA 

Rancate · Since 2012

The core activity of Ener Blue SA is the development, manufacture and delivery of high-pressure water electrolysis systems for the production of hydrogen and oxygen. The company offers standardized and customer-specific solutions for the industrial application of hydrogen, particularly for the automotive industry, and also manufactures other products such as gas generators, coolers and reverse osmosis systems.