Energy & Environment

Associazione Impact Hub Ticino 

Lugano · Since 2020

The core activity of Impact Hub Ticino is to promote social entrepreneurship, sustainable development and innovative solutions by providing coworking spaces, events, programs and networking opportunities for start-ups, companies and individuals who want to drive positive change.

carbon-connect AG 

Volketswil · Since 2013

The core activity of carbon-connect AG is the calculation and reduction of CO2 emissions for companies, organizations and private individuals. This includes the creation of CO2 balances, the identification of climate risks, the development of individual climate protection solutions and the compensation of CO2 emissions through climate protection projects. The company also offers consulting services, software solutions and certifications in the field of climate protection.

DEVISOL AG 

Herzogenbuchsee · Since 2021

The core activity of DEVISOL AG includes the planning, installation and maintenance of solar systems, energy storage systems, electromobility solutions and electrical installations. The company positions itself as a reliable partner for sustainable energy and mobility solutions.

Frei Kanalreinigung AG 

Münchwilen Tg · Since 2012

The core activity of Frei Kanalreinigung AG is the cleaning and maintenance of channels, streets and surfaces, including suction work and disposal. The specific services include: channel cleaning and maintenance (channel TV), suction work and disposal, street and surface cleaning. The company also offers a 24/7 emergency service.

Kompostierplatz Hängärtner GmbH 

Suhr · Since 2011

The core activity of Hängärtner GmbH is the composting of green waste and the production of natural soil mixtures, in particular compost soil, humus and other earth products. Additionally, the company offers mechanical services and green waste disposal.

Mittner Muldenservice GmbH 

Etzgen · Since 2008

The core activity of Mittner Muldenservice GmbH is the disposal and recycling of waste. This includes: operating a recycling collection point where private individuals and businesses can deposit their waste; transporting waste with skips and trucks; sorting and processing recyclable waste; and providing a skip service for businesses and private individuals, where suitable skips are provided for the removal of waste.

SOLPROOF GmbH 

Thalwil · Since 2019

The core activity of Solproof GmbH is the planning, installation, maintenance and servicing of turnkey solar energy systems for private and business customers.

Biomassehof AG 

Winterthur · Since 2011

The core activity of Biomassehof AG is the composting of organic materials and the production of tree soil mixtures, which serve as a basis for sustainable soil care. The company develops and produces special soil mixtures tailored to regional needs, aiming to promote and improve soil quality in the long term.

Kaufmann Spenglerei + Sanitär AG 

Egg B. Zürich · Since 1986

Kaufmann Spenglerei + Sanitär AG is a specialist in building technology, focusing on the planning, installation, and maintenance of building technology systems. The core activities include the areas of: Sanitary: Installation and maintenance of sanitary facilities, such as bathrooms and toilets; Heating: Installation and maintenance of heating systems; Building envelope: Installation and maintenance of building envelopes, such as roofs and walls; Energy & Environment: Consulting and installation of energy-efficient solutions; Bathroom architecture: Planning and installation of bathrooms and wellness facilities. The company also offers an exhibition of bathrooms and building technology solutions and has its own branch called 'Cocoon by Kaufmann' in Herrliberg.

RECE im Thal AG 

Aedermannsdorf · Since 2010

RECE im Thal AG operates a disposal and recycling center and provides skip/container hire and transport services. The company accepts chargeable waste at its yard, supplies containers from 1 to 40 m3, and offers stone trade and construction material products; materials are disposed of in accordance with BAFU regulations.

South Pole AG 

Zurich · Since 2008

South Pole AG provides climate-related services to support organisational decarbonisation, including climate consulting, environmental certificates (such as carbon credits and Energy Attribute Certificates) and project finance for climate projects. The company assists clients with measurement, reporting, target setting and value-chain decarbonisation services.

Technische Betriebe Glarus Süd 

Schwanden Gl · Since 2011

The core activity of the company 'Technische Betriebe Glarus Süd' (tbgs) is the supply of households and businesses with electricity, water and district heating. The company also offers various services, such as energy consulting, customer consulting, standby service, Smart Energy, photovoltaics, building automation, communication, e-mobility and heat networks. It is an energy supply company that has specialized in the needs of the Glarus Süd region.

Verein für Abfallentsorgung 

Buchs Sg 3 · Since 1961

The core activity of VfA-Buchs includes waste disposal, energy production through district heating and the operation of plants for wastewater treatment and waste recycling.

Bühler Bedachungen und Bauspenglerei AG 

Romanshorn · Since 1995

The core activity of Bühler Bedachungen & Bauspenglerei AG encompasses the planning, execution, and maintenance of work on building envelopes, including: Roofing work (flat roofs, pitched roofs, photovoltaic systems), Façade construction and repair, Metalwork (sheet metal work), Scaffolding, Crane and aerial lift services (repairs and maintenance). The company thus offers comprehensive services for the maintenance and expansion of buildings.

D. + E. Immo AG 

Nussbaumen Ag · Since 1985

The core activity of Relogis Frunz AG is the professional and comprehensive disposal, recycling and proper disposal of all types of materials and substances, particularly in the field of recycling, as well as logistics and skip services.

Elektro Gisi 

Dintikon · Since 1996

The core activity of Elektro Gisi is the planning and implementation of electrical installations, including: strong and weak current systems, solar systems, e-mobility solutions, lighting systems, telephone and TV systems, IT systems, security systems (video surveillance, alarm systems, access control systems), and central vacuum systems. The company offers comprehensive services from planning to realization, relying on the highest level of technical expertise and innovative solutions.

Entsorgung Eiken AG 

Eiken · Since 2014

The core activity of Entsorgung Eiken AG is waste management, including the provision of services such as: recycling collection points, skip rental, sale of materials, and free collection points. The company offers these services at various locations, including Eiken, Bubendorf and Aesch.

Freiburghaus AG 

Flamatt · Since 2014

Freiburghaus AG provides environmental services including waste management and recycling, disposal transports, container/mulden services, mobile sludge treatment and suction-excavation work, fermenter cleaning for biogas plants, and crane, demolition and building deconstruction services.

GéoSolaire Sàrl 

Bex · Since 2022

GéoSolaire Sàrl is primarily engaged in the sale and distribution of solar energy products, including solar panels, solar kits, solar panel fixings, charge regulators, and solar panel accessories. Additionally, the company also offers products from other areas such as wine, food, wine accessories, books, music, and games.

Hiltbrand Gebäudehüllen AG 

Krattigen · Since 2015

The core activity of Hiltbrand Gebäudehüllen AG is the roofing trade, particularly the planning, execution and maintenance of roof, façade and window work, including the installation of solar systems and the implementation of energetic renovations of building envelopes.

Hofer Tankreinigung AG 

Rothrist · Since 2016

Hofer Tankreinigung AG operates an automatic truck tank cleaning facility and provides interior cleaning of tank vehicles and containers for solvents, acids, alkalis and oily products. The facility features two cleaning lines with high‑pressure spray heads, automatic dosing of cleaning agents, a separate waste collection system for recycling, and issues an EFTCO Cleaning Document after each cleaning; additional services include residue disposal, hose/pump/pipe cleaning and heating with steam or electricity.

La Grappilleuse 

Neuchâtel · Since 1910

The core activity of the company "La Grappilleuse" is the operation of a second-hand boutique, where used items such as clothing, household goods, books, CDs, DVDs and other objects are accepted, sold and the proceeds used for social and ecological purposes in the region.

Schmid Haustechnik SHT AG 

Erlinsbach · Since 2010

The core activity of Schmid Haustechnik SHT AG is the planning, implementation, maintenance and renovation of building technology systems, particularly in the areas of heating, sanitation and ventilation. This includes the installation, conversion and renovation of heating systems, sanitary facilities, heat and ventilation systems, as well as consulting and planning of projects in these areas.

Société électrique du Val-de-Travers S.A. 

Couvet · Since 1927

The core activity of SEVT (Société Electrique du Val-de-Travers) primarily involves providing services in the field of electricity supply, including: installation and repair of electrical systems, distribution of electrical appliances and household appliances, services in the field of renewable energy, and operation of an electricity distribution network. The company also offers a 24/7 emergency repair service for electrical issues and has its own store for the sale of electrical appliances and household appliances.

Solarchef Solutions AG 

Luterbach · Since 2021

Solarchef Solutions AG provides solutions to use excess photovoltaic electricity by dynamically controlling heat pumps to charge thermal stores or power electric vehicles. The company offers photovoltaic and storage systems and control solutions for integrating on-site generation and consumption in buildings.

Soltastic AG 

Bülach · Since 2011

The core activity of Soltastic AG is the planning, installation and maintenance of solar systems, battery storage and wallboxes, as well as consulting and implementation of energy strategies in the field of renewable energies, particularly photovoltaics.

Sonnwende GmbH 

Basel · Since 2023

The company's core activity is the planning, consulting and implementation of solutions for renewable energies, particularly photovoltaic systems, heat systems and e-mobility solutions for businesses and private individuals. The company offers holistic solutions to support customers in their transition to renewable energies and reduce their dependence on fossil fuels.

SunMan-Tec AG 

Huttwil · Since 2021

The core activity of Sunman Tec is the development, manufacture and trade of solutions in the field of renewable energies, particularly photovoltaic systems for stationary and mobile applications.

Technische Betriebe Weinfelden AG 

Weinfelden · Since 2001

The core activity of the company "Technische Betriebe Weinfelden AG" is to supply the municipality of Weinfelden with various services and products, in particular: * Electricity supply (including photovoltaics and smart meters) * Gas supply (including heating with gas, biogas and maintenance subscriptions) * Water supply (including drinking water and water quality) * Fiber optic supply (including fiber optic connection and basic TV offer) * Heat supply (including district heating for Weinfelden) * Energy consulting and services (including customer portal and billing) The company has a performance mandate to supply the municipality of Weinfelden with these services and products.

Vögele Recycling AG 

Chur · Since 1992

Vögele Recycling AG is a recycling company offering container and skip services along with reception, sorting, processing and transport of recyclable materials. Its services include resource management and consulting as well as handling disposal orders for metals, paper, plastics, batteries and vehicle disposal, using on-site processing and onward delivery to recycling partners.

Eberhard Recycling AG 

Birsfelden · Since 2013

Eberhard Recycling AG is specialised in contaminated-site remediation. The company operates soil-washing and treatment facilities (including the ESAR soil-washing centre in Rümlang), runs soil acceptance centres (e.g. in Basel and Oberglatt) and provides consulting, administrative services and recycling of contaminated soil and demolition materials.

Eberhard Recycling AG 

Kloten · Since 1989

Eberhard Recycling AG specializes in the treatment and reprocessing of contaminated soils and demolition materials. The company operates the soil-washing centre ESAR and soil acceptance centres (Basel, Oberglatt), manages the Chalberhau landfill, and provides administrative and consulting services for contaminated-site remediation.

Ebiox AG 

Lucerne · Since 1987

Ebiox AG specializes in biologically oriented soil remediation, providing methods such as the Vacuum-Heap process and soil air extraction. The company operates regional acceptance centres for contaminated materials and offers consulting and administrative services.

Hauri Projekte AG 

Seon · Since 2011

Jean-Claude Automobiles Genève-Satigny - Almeida 

Satigny · Since 2016

The company's core activity is the dismantling and sale of cars (car scrapping and recycling).

Müller Recycling AG 

Frauenfeld · Since 2003

The core activity of Müller Recycling AG is the recycling of ferrous and non-ferrous metals, plastics and other valuable materials, in particular: iron scrap and non-ferrous metal recycling, sorting of PET beverage bottles and plastic hollow bodies, collection, sorting, disassembly and processing of old metals, plastics and other valuable materials as a precursor to industrial recycling.

Sammelsurium AG 

Wolhusen · Since 2015

The core activity of Sammelsurium AG is the disposal of materials and waste, including old glass, paper, cardboard and other waste. To this end, the company offers containers in various sizes to support customers in disposing of larger quantities of materials. The collection point is open for the acceptance of materials for disposal and offers the possibility to clear cellars and floors or to dispose of materials from renovations.

Scheurer Trading AG 

Lucerne · Since 2021

The company Solar4all is an online shop specializing in the sale of solar products and accessories. The core activity of the company is to sell a wide range of solar panels, batteries, home power stations, and other solar products from various manufacturers such as Ecoflow, Bluetti, and others to private individuals and self-installers. The company also offers personalized product advice to support customers in selecting the right products.

Toner-Recycling Schweiz GmbH 

Schönenwerd · Since 1999

The company's core activity is the recycling of toner cartridges and environmental protection through this activity.

Ulrich Pulver AG 

Köniz · Since 1974

The core activity of Ulrich Pulver AG is the installation and distribution of building technology products.

Witschi Detox AG 

Langenthal · Since 1980

Witschi Detox AG is a construction and civil works company providing building construction, modernization and flooring/coating services. Its offerings include construction project management, transport services (e.g. container rentals and winter services), waste disposal and a 24‑hour emergency construction service (Witschi24).

Witschi Service GmbH 

Langenthal · Since 2017

Witschi Service GmbH provides construction and related services, including building construction, civil and roadworks, refurbishment, flooring and coatings, as well as transport and waste-disposal services and a 24-hour emergency construction service (Witschi24).

WormUp GmbH 

Zurich · Since 2017

The core activity of WormUp GmbH is the development, production and marketing of composting systems, in particular worm composters, as well as the promotion of sustainable composting and waste reduction through consulting, workshops, research projects and training.

AVAG Betriebs AG 

Thun · Since 1998

AVAG Betriebs AG is a waste disposal, recycling and energy company that operates disposal and recycling centres and provides waste management and logistics solutions. Services include self-delivery and collection, professional treatment and recovery of various waste streams, and conversion of waste into electricity, heat and biogas.

AVAG KVA AG 

Thun · Since 1996

AVAG KVA AG provides waste disposal, recycling and energy services, operates disposal centres and delivers tailored waste-management solutions for municipalities as well as commercial and industrial clients.

AVAG Umwelt AG 

Thun · Since 1973

AVAG Umwelt AG is a regional waste management, recycling and energy company that operates disposal and recycling centres and provides waste-management, logistics and container solutions for municipalities, businesses and industry. The company also produces energy from household and industrial waste, biomass and recovered wood and offers a digital customer portal for service management.

FLAGA Suisse GmbH 

Gossau Sg · Since 2003

The core activity of FLAGA Suisse GmbH is the distribution and sale of propane gas in bottles and tanks, including the planning, installation and maintenance of liquefied gas systems, as well as the sale of gas bottles and tanks. The company also offers service and installation services for propane gas installations and has its own bulk tank storage and a fleet of vehicles.

Kraftwerk Birsfelden AG 

Birsfelden · Since 1950

The core activity of Kraftwerk Birsfelden AG is the production and sale of electrical energy generated from renewable and domestic hydropower of the Rhine.

Lüpold AG 

Möriken Ag · Since 1975

The company's core activity is the provision of services in the field of sewer cleaning, property maintenance, manhole emptying, special suction works, sewer television, tightness testing, sewer measurement, street cleaning, surface cleaning, waste disposal and oil sludge disposal. Thus, the company offers a wide range of services focusing on the maintenance and cleaning of sewers, streets and properties, as well as the disposal of special waste.

Morisset & Partner AG 

Basel · Since 1998

The core activity of Morisset & Partner AG is the provision of services in the field of electrical installations and multimedia. Specifically, this includes the planning, installation and maintenance of electrical systems as well as the provision of multimedia services.