Energy & Environment

CH. BERTHOLD AG 

Schmitten Fr · Since 2001

The core activity of Ch. Berthold AG is the revision, renovation and disposal of tanks and heating systems, particularly for water-polluting liquids. This also includes the inspection of leak detection devices, the replacement of filling safety devices, the dismantling and disposal of old systems, as well as consulting services in the field of water protection.

Claresol - Claudia Stury 

Hinteregg · Since 2017

The core activity of claresol is the distribution and marketing of natural products, particularly plant oils, natural food and wellness products, dietary supplements and plant-based soaps. The company focuses on selecting and distributing products that are manufactured according to ecological and traceable criteria and offer a positive benefit for health and well-being.

Climate Services SA 

Fribourg · Since 2013

The core activity of Climate Services is to advise and support companies and institutions in quantifying and reducing their CO2 emissions. This includes developing strategies to reduce greenhouse gases, creating CO2 balances, defining reduction targets and planning measures to achieve these targets. The company supports its customers in implementing climate protection measures and helps them reduce their CO2 emissions and improve their environmental balance.

Coma Elektro GmbH 

Langrickenbach · Since 2007

The core activity of Comaelektro GmbH is the provision of high-quality electrical services, particularly in the field of electrical installations for residential, industrial and commercial buildings. This includes the conception, planning, delivery and execution of electrical projects as a general contractor.

Conrad Holzbau AG 

Mellingen · Since 2015

The core activity of Conrad Holzbau AG is timber construction and the erection of buildings for residential, industrial, agricultural and public purposes. This also includes services such as planning, project planning, renovation, renovation, interior design and the installation of solar systems. The company combines traditional craftsmanship with state-of-the-art technology and offers comprehensive solutions for the construction and renovation of buildings.

Cortexia SA 

Châtel-St-Denis · Since 2016

Cortexia develops and offers solutions for intelligent urban cleanliness management. Using artificial intelligence (AI) and real-time monitoring, it enables cities and companies to use their resources more efficiently to achieve higher cleanliness and sustainability. The company's core activity includes the development and implementation of technologies that enable the measurement, analysis, and optimization of urban cleanliness, aiming to achieve better resource utilization and an improved environmental balance.

CreTriRec Sàrl 

Neuchâtel · Since 2013

C.S. Impianti Sagl 

Taverne · Since 2018

The core activity of C.S. Impianti Sagl is the planning, installation and maintenance of heat pump and photovoltaic systems for private and commercial customers, particularly in the canton of Ticino. The company offers comprehensive services, including the evaluation of systems, the preparation of quotes, the installation and maintenance of systems, as well as support in applying for cantonal and municipal subsidies.

DERU AG 

Wiesendangen · Since 2013

The core activity of DERU AG is the disposal and storage of mineral construction waste in a Type B landfill. The company accepts weakly and slightly contaminated mineral construction waste, such as excavation material, mixed demolition waste, concrete, glass, ceramics, and other mineral materials, and offers a safe and environmentally friendly disposal solution.

Dörfler AG 

Oberrieden · Since 2004

Dörfler AG provides plumbing, heating and sheet-metal roofing services as well as lightning protection, solar technology and pipeline works. Services include repairs and emergency response, renovations, gas installations and water-main and service-line work.

DREXEL Group AG 

Mörschwil · Since 2024

The core activity of DREXEL Group AG is the development and implementation of solutions in the field of photovoltaics and cyber security. The company offers comprehensive services, including security analyses, risk assessment, implementation of state-of-the-art protection mechanisms and the creation of solar offers.

Eberhard Sanitär GmbH 

Kaltbrunn · Since 2002

The core activity of Eberhard Sanitär GmbH is the planning, installation and maintenance of sanitary technology, including: Sanitary installations in new and renovation projects, Installation of boilers and water heaters, Water softening and descaling, Installation of solar systems, Installation of central vacuum cleaners, Repairs and maintenance of sanitary technology, Planning and consulting for sanitary projects. The company also offers apprenticeships and service activities.

Eco Assainissement Sàrl 

St-Prex · Since 2018

The core activity of the company "Eco Assainissement" includes the following specialized services: asbestos removal, post-disaster cleaning and sanitation, and demolition and dismantling of buildings or facilities. The company offers these services to private individuals and businesses, and has qualified personnel and modern equipment to carry out the work safely and efficiently.

Ecocert Swiss AG 

Kreuzlingen · Since 2013

The core activity of Ecocert is the certification of organizations that are socially and environmentally committed. This includes verifying compliance with requirements defined in various standards, as well as developing services such as training and dialogue to promote and disseminate the practices advocated by Ecocert.

Ecorecyclage SA 

Lavigny · Since 2004

The core activity of Ecorecyclage is the production of biogas and compost through the transformation of organic waste. This includes the acceptance and processing of green waste, the production of biogas and compost, as well as the provision of services to municipalities and professional customers in the field of waste management and recovery.

Ecospeed AG 

Wallisellen · Since 2002

The company provides software solutions and consulting services to support companies and organizations in reducing greenhouse gas emissions and promoting sustainable development. The core activity includes the development and provision of software tools, such as a component database, which enables the calculation and analysis of the CO2 footprint of products and components. In addition, the company offers consulting services to support customers in implementing sustainability strategies and decarbonization.

ELBAG Bachmann AG 

Wilchingen · Since 2000

The core activity of ELBAG Bachmann AG includes the planning, consulting and installation of electrical systems and installations, including: solar systems and energy storage, smart home solutions, electrical installations (e.g. sockets, lighting, renovation and new construction projects), network, WLAN and telephony solutions. The company offers these services to both private and business customers.

electro cadi SA 

Disentis/Mustér · Since 2009

The core activity of electro cadi includes the planning and execution of electrical installations, services in the field of building technology, as well as the trade of electrical articles of all kinds.

Elektrizitätsgenossenschaft Otelfingen 

Otelfingen · Since 1908

The company's core activity is the supply of electricity and the operation of a fibre-optic network in Otelfingen. The company manages facilities, handles financial matters and ensures reliable operation. It also provides services such as the sale of electricity, maintenance of streetlights and provision of fibre-optic connections.

Elektrizitätswerk Randa AG 

Randa · Since 2009

Elektrizitätswerk Randa AG is a municipal electricity company that operates the local power network and is responsible for grid connections, metering, distribution and tariff setting. It manages the cable network, transformer stations and meters, publishes regulations, tariffs and forms, and acts as the network operator under Swiss electricity law.