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9'016 companies found

Elektra Gretzenbach AG

Gretzenbach · Since 2007

Energy Suppliers

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EM-Syntropy AG

Winterthur · Since 2015

The company is primarily engaged in the development and distribution of products and services in the field of ecological agriculture, gardening, and environmental improvement. The core activities include: * The production and distribution of charcoal and other ecological products such as Bokashi and EMa (Effective Microorganisms) * The development and distribution of copper devices for soil analysis and improvement * The implementation of courses and workshops on topics such as ecological agriculture, gardening, and environmental improvement * The consulting and support of farmers, gardeners, and private individuals in improving soil quality and the environment The company aims to promote sustainable and environmentally friendly agriculture and gardening, and to improve the environment.

Sustainability Sector

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Energieagentur St.Gallen GmbH

St. Gallen · Since 2012

The company is primarily active in the energy sector and focuses on sustainable energy solutions. The core activities include: Consulting and promoting energy efficiency and renewable energies; Developing and implementing projects in the areas of heat supply, solar energy, and mobility; Informing and educating private individuals, municipalities, and professionals on energy issues; Promoting sustainable energy solutions and supporting companies and organizations in the implementation of energy projects. The company also offers various services, such as energy audits, consulting on the planning and implementation of energy projects, as well as organizing events and workshops.

Sustainability Sector

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Gemeindewerke Pfäffikon ZH

Pfäffikon Zh · Since 2010

The company is a municipal service provider specializing in the provision of public services. The core activities include: waste management (collection of recyclables, waste and bulky waste, green waste collection), wastewater management (operation and maintenance of sewage treatment plants), natural gas supply (supply of natural gas and biogas, installation and maintenance of gas systems), electricity supply (supply of renewable energy, rental of temporary electrical installations, installation and maintenance of photovoltaic systems), and heat supply (supply of heat). The company thus offers a wide range of services in the field of public utilities and waste management.

Energy Suppliers

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Grimm & Schmid AG Recycling

Bubikon · Since 2010

Grimm & Schmid AG Recycling specializes in recycling demolition materials and selling concrete. The company processes mineral demolition waste into certified recycled construction materials, accepts concrete, asphalt and mixed demolition, and supplies recycled and primary aggregates as well as concrete in various performance classes.

Waste Management Industry

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Hestera SA

Geneva · Since 2021

The core activity of Hestera SA is to advise and support property owners and managers in optimizing and renovating buildings with a focus on energy efficiency and sustainability. This includes conducting energy audits, identifying potential energy savings, developing strategies to reduce CO2 emissions, and implementing renovation projects. The company also offers services such as monitoring energy consumption and evaluating properties in terms of their energy efficiency.

Technical Consulting & EngineeringSustainability Sector

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Martin Zeller AG, Elektrizitätswerk

Flums · Since 1979

The company's core activity is electricity supply.

Energy Suppliers

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Pascal Golay

Le Sentier · Since 1998

The core activity of Pascal Golay Chauffage-Sanitaire is the planning, installation and maintenance of heating, sanitary and ventilation systems, including the installation of solar systems and wood pellet heating systems, as well as the sale and installation of wood stoves and tile stoves.

Solar & Photovoltaics

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Ramseyer Solarenergie GmbH

Muttenz · Since 2023

Ramseyer Solarenergie GmbH provides planning, installation and maintenance of photovoltaic systems and related electrical services, including energy consulting, battery storage integration and system inspections for residential, commercial and industrial clients.

Solar & Photovoltaics

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Reto Crüzer, transports e rumida

Scuol · Since 1989

Waste Management Industry

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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.