Energy & Environment

Innerlight GmbH 

Stäfa · Since 1999

The core activity of Innerlight GmbH is the production and distribution of organic blooming tea, in particular Innerlight Blooming Green Tea, Organic Flower Power and Organic Butterfly Pea, as well as the marketing of related products such as ceramic and glassware.

Isler Haustechnik GmbH 

Fislisbach · Since 2003

The core activity of Isler Haustechnik GmbH is the planning, installation, maintenance and repair of sanitary and heating systems for single-family homes, multi-family homes, hotels and industrial buildings. This also includes the installation and maintenance of renewable energy systems such as solar systems and heat pumps.

Isler + Kägi AG Bedachungen 

Winterthur · Since 2016

The core activity of Isler + Kägi AG is the planning, execution and management of roofing work, including the construction of pitched roofs, flat roofs and photovoltaic systems.

i-TEC Schweiz AG 

Diepoldsau · Since 2010

The core activity of i-TEC is the planning, construction and maintenance of electrical installations, including photovoltaic systems, e-mobility solutions, lighting systems, video surveillance systems and access control systems, for industry, commerce and residential construction in Austria, Switzerland and Germany.

Jaeggi Solartechnik GmbH 

Birr · Since 2013

The core activity of Jaeggi Solartechnik GmbH is the planning, installation and distribution of solar technology systems, in particular thermal solar systems and photovoltaic systems, to supply households and companies with renewable energy.

JB Métal Sàrl 

Vuiteboeuf · Since 2022

JB Métal Sàrl buys and processes ferrous and non‑ferrous metals and performs treatment of insulated cables, including copper and aluminium. The company supplies bins (1–40 m³) with transport and can perform on‑site weighing; prices are provided on request.

JDT Connect Sàrl 

Bretigny-Sur-Morrens · Since 2018

JDT Connect Sàrl carries out electrical installations, IT cabling, electric vehicle charging station installations and photovoltaic projects, and provides lightning protection concepts, OIBT compliance checks, expert reports, inspections and project studies.

Jean Meyer SA Montreux 

Clarens · Since 1992

Jean Meyer SA Montreux carries out sheet-metal work, roofing and waterproofing and installs solar panels. The company works with metals such as copper, zinc, stainless steel and aluminium, fits roof windows and flashings, and provides services for new construction, renovation and roof maintenance.

Job Eco SA 

Le Locle · Since 2000

The company's core activity is online retail and a platform for the sale of goods and services in various categories, including electronics, books, music, movies, toys, clothing, shoes, household goods, food and more. The company also offers various services such as Prime Video, Amazon Music, Amazon Pay and Amazon Web Services.

Kanal-Rohrreinigung Kanobel 

Stettlen · Since 2012

Kanal-Rohrreinigung Kanobel carries out sewer and pipe cleaning and provides water supply and wastewater disposal services.

Keller + Partner Sanitär und Heizungen GmbH 

Uetendorf · Since 2000

The core activity of Keller & Partner GmbH is the provision of services in the field of building technology, particularly in the areas of plumbing, heating, solar and repairs, as well as the planning and implementation of bathroom projects.

Kraftwerk Sigismühle AG 

Seon · Since 2007

Kraftwerk Sigismühle AG generates renewable electricity from hydropower and operates a hydroelectric plant for power production.

Kropf GmbH 

Schwarzenegg · Since 2006

The core activity of Kropf GmbH is the planning and installation of heating, plumbing and solar systems, including heat pumps, wood-fired heating, solar systems for hot water and heating support, as well as the renovation and maintenance of existing systems.

KSU Umwelttechnik AG 

Birr · Since 1995

The company's core activity is the development and manufacture of pollutant extraction systems used in various industries such as automotive, pharma, chemistry, food, research and mechanical engineering to protect people from pollutants in their workplaces and contribute to health and environmental protection.

LA MAISON DU SOLAIRE SA, succursale de Mies 

Mies · Since 2024

LA MAISON DU SOLAIRE SA, succursale de Mies provides turnkey renewable-energy solutions for residential and commercial clients in French-speaking Switzerland. Services include photovoltaic systems, battery storage, air‑to‑water heat pumps, thermodynamic water heaters, EV charging stations, solar carports, thermal insulation and window/door replacement, plus energy audits, subsidy support, installation and maintenance.

LAO Kanalprofis AG 

Chur · Since 2012

The core activity of LAO Kanalprofis AG is sewer cleaning and maintenance, including the execution of sewer cleaning work, pipeline checks, unclogging, flushing, milling, suction, disposal, high-pressure cleaning, street washing, inspections and structural maintenance work on sewage systems.

LF Solutions AG 

Mollis · Since 2015

The core activity of LF Solutions AG is the planning, installation, commissioning and maintenance of photovoltaic systems, as well as consulting and management of renewable energies, particularly in the field of solar energy. This also includes services such as thermography and the development of storage solutions.

LinerTECH GmbH 

Horw · Since 2022

The core activity of LinerTECH GmbH is the development and application of water protection systems, including water damage detection, pressure testing, pipe rehabilitation as well as milling and grinding work.

LIPA Lichtpartner Schweiz AG 

Gümligen · Since 2002

LIPA Lichtpartner GmbH is specialized in the development, production and distribution of energy-efficient and environmentally friendly lighting systems. The company's core activity lies in the planning, development and implementation of individual lighting solutions for various fields of application, such as office, industry, logistics, sports and leisure, education and culture.

Lottner AG 

Basel · Since 2003

Lottner AG provides waste disposal and recycling services, including collection and processing of paper and cardboard, glass, green waste, plastics, metals, e-waste and bulky waste. The company serves municipalities, businesses and private customers, operates a recycling park and container services, and offers secure document and data carrier destruction via Reisswolf.

Marquart Dächer Fassadenbau AG 

Tscherlach · Since 2008

The core activity of Marquart Dächer Fassadenbau AG is the provision of services in the field of roofing craftsmanship, including: roof windows, roof service, energy consulting, facade construction, flat roofs, insulation, crane work, photovoltaics, and pitched roofs. The company thus offers a wide range of services that focus on the planning, execution, and maintenance of roofs and facades.

Max Schüpbach AG 

Lützelflüh-Goldbach · Since 1983

The core activity of Max Schüpbach AG is the planning, installation and maintenance of heating, plumbing and solar systems, as well as the provision of related services such as consulting, planning and servicing.

MBP Solutions Ltd 

Neuchâtel · Since 2004

MBP Solutions Ltd is a company focused on the management and valorisation of biological by-products. It provides services including by-product collection, trading and outsourced by-product management (OMBP), and supplies raw materials for fertilisers, biofuels, biogas substrates, animal and pet feed and technical/industrial applications, with support for regulatory compliance and sustainability.

Mecana AG 

Reichenburg · Since 1989

The company develops and manufactures machines and processes, particularly in the field of water and climate conservation, and also offers a reliable service and spare parts service.

Meier + Dilitz Haustechnik AG 

Zuckenriet · Since 2008

The core activity of Meier and Dilitz Haustechnik AG is the planning, installation and maintenance of building technology systems, particularly in the areas of heating, ventilation, solar and sanitary facilities.

Meillard, Cressier, Glaus S.A. 

Cortaillod · Since 1984

The core activity of Meillard Cressier Glaus SA encompasses the planning, installation and maintenance of electrical systems, telephone and computer networks, domotic systems as well as photovoltaic systems.

NetZulg AG 

Steffisburg · Since 2002

The core activity of NetZulg AG is the secure and efficient supply of households and businesses with electricity, water and heat in the Steffisburg region and adjacent areas. This also includes the development and provision of innovative solutions in energy transmission and distribution to increase energy efficiency and minimize environmental impacts.

NOVA POWER AG 

Zumikon · Since 2022

The core activity of Novapower AG is the provision of services in the field of electrical engineering, particularly in the areas of electrical installation, security technology and corporate process management. The company offers services such as electrical installation, project management and consulting, and employs skilled professionals including electricians, technicians and finance and accounting specialists.

Oberli + Vogt Haustechnik GmbH 

Bettlach · Since 2020

The core activity of OBERLI+VOGT GmbH is the planning, installation and maintenance of building technology systems, particularly in the areas of heating, plumbing, solar and chimney systems. This includes, among other things, the renovation and conversion of heating systems, the installation of heat pumps and whirlpools, as well as the planning and implementation of individual solutions for bathroom renovations and other building technology projects.

Optiwaste SA 

Le Mont-Sur-Lausanne · Since 2002

Optiwaste SA develops and supplies solutions to optimize waste management, including container-integrated electromechanical systems, OptiGreen kitchen-waste containers, and the WISE management platform. Offerings include weight-tax scales, access control, level measurement and access gates for collection centres; systems are designed, tested and assembled in Switzerland.

Paprec Helvetia Recycling AG 

Basel · Since 2017

Paprec Helvetia Recycling AG is a waste management and recycling services provider offering secure document destruction, disposal solutions for municipalities, businesses and private customers, public collection points, container services and secondary-material trading.

Paprec Suisse SA 

Basel · Since 1968

Paprec Suisse SA is a recycling and waste management company offering document destruction, waste disposal, materials recycling and commodity trading. Services include skip/mulden service, public collection points, clearances and processing of paper, metal, plastics, glass, batteries and electronic waste.

Pegasus Solutions, Leguizamon Acosta 

Cointrin · Since 2020

Pegasus-Solutions offers investment consulting and management services for various asset classes, including: Agroforestry (e.g. plantations of agar trees), Real estate investments (with a focus on sustainable and profitable projects), Investments in solar power plants, and Investments in high-quality food products (e.g. balsamic vinegar). The company supports clients in selecting and managing investments and provides comprehensive support, including due diligence reviews and ensuring the security of investments.

Peter Schütz GmbH 

Konolfingen · Since 2012

The core activity of Peter Schütz GmbH is the provision of services in the field of building envelopes, particularly in the areas of: sheet metal work, roofing (pitched roof, flat roof, Prefa roof), photovoltaics, lightning protection, facade work, and maintenance and repair of buildings. The company thus offers a comprehensive range of services for the planning, execution and maintenance of building envelopes.

PET Recycling AG 

Ostermundigen · Since 1991

PET Recycling AG is a subsidiary of ZISWILER AG, A-Z Recycling that collects and processes PET beverage bottles. The company provides collection containers, transport/logistics services and material preparation for the recycling industry.

Pfenniger Entsorgungs AG 

Sursee · Since 1984

The company's core activity is the cleaning and maintenance of channels, pipes and roads, including sewer cleaning, drain and pipe cleaning, suction work and shaft recycling, sewer renovation, shaft renovation, sewer inspection, tightness testing and road and surface cleaning.

Pfiffner Elektrotechnik GmbH 

Trübbach · Since 2016

The core activity of Pfiffner Elektrotechnik GmbH is the planning, assembly and installation of photovoltaic systems (solar power) and electrical installations, including fall protection and crane work, for private customers and companies.

Plattner Gebäudetechnik AG 

Rothenbrunnen · Since 2011

The core activity of Plattner Gebäudetechnik AG is the planning and implementation of building technology systems, particularly in the execution of sanitary and heating systems as well as thermal solar systems.

Progin Services.ch 

Le Bry · Since 2020

Progin Services Sàrl 

Le Bry · Since 2024

PV-Tec GmbH 

St. Gallen · Since 2022

The core activity of PV-Tec GmbH is the planning, installation and consulting of solar systems and e-mobility solutions for private and commercial customers in Switzerland. This includes the construction of photovoltaic systems on roofs, facades and railings, consulting on energy efficiency and applying for subsidies.

Recycling-Bag GmbH 

Oberaach · Since 2022

The core activity of the company 'Recycling-Bag' is the collection and disposal of valuable materials and waste from private and business customers. The company offers subscriptions where customers receive special bags into which they can throw their waste unsorted. The bags are then collected by Recycling-Bag and the waste is carefully sorted and disposed of in an environmentally friendly manner. The company's goal is to promote clean waste separation and make a contribution to environmental improvement.

Recycling Jakaj 

Hägglingen · Since 2023

The core activity of Money-4-Tower.ch is the disposal and recycling of electronic devices, particularly computer waste. The company purchases old computers and electronic devices to recycle them in an environmentally friendly manner or dispose of them properly.

REECH AG 

Landquart · Since 2012

The core activity of Reech company is the planning, development and implementation of projects in the field of renewable energy, particularly photovoltaics, as well as the development and manufacture of systems and equipment for the production of renewable energy. This also includes the testing and analysis of photovoltaic modules and mounting structures, as well as the creation of solutions for the use of renewable energy in the Alpine region.

REWAG Recycling- und Entsorgungscenter Wiggertal AG 

Oftringen · Since 2008

REWAG Recycling- und Entsorgungscenter Wiggertal AG processes paper and cardboard, glass, green waste, plastics, metals, bulky waste and construction debris, and operates a collection point while providing waste disposal and recycling services for municipalities, businesses and private customers.

R. Giger GmbH 

Felben-Wellhausen · Since 1999

The core activity of Giger Demontage is the trade in scrap metal / metal and container services, including disposals.

Rhyner énergie Sàrl 

Muraz (Collombey) · Since 2003

The core activity of Rhyner Energie is the planning, implementation and monitoring of energy-related renovations of buildings, including the installation of solar thermal and photovoltaic systems, the conduct of energy audits (CECB, Minergie) and consulting on the selection of environmentally friendly materials. Additionally, the company offers wood heating systems (Chauffage à bois) and supports customers in the energy-related renovation of their buildings.

Riediker Haustechnik Heizung und Kältemontagen 

Rorbas · Since 2014

Riediker Haustechnik Heizung und Kältemontagen provides planning, installation and maintenance services for heating, heat pump, solar, climate/cooling and sanitary systems. The proprietor, Uwe Riediker, handles new installations as well as service and repairs.

Roger Holzinger Haustechnik 

Schiers · Since 2007

Roger Holzinger Haustechnik provides building-services work with a focus on heating and sanitary systems. The company performs repairs and maintenance, new installations and renovations, bathroom planning, gas and water supply work, and installs solar hot-water systems and central vacuum systems.

Roland Baumgartner AG 

Rheineck · Since 1982

The core activity of Roland Baumgartner AG is surface cleaning, particularly in the areas of: * Road cleaning (high-pressure cleaning of road surfaces) * Special cleaning (cleaning of special surfaces and areas) * Sewer cleaning (flushing, suction, milling, cleaning, inspecting and rehabilitating sewer systems) * Disposal (environmentally friendly disposal of waste materials) The company offers these services to various customers, including municipalities, road maintenance companies, industrial and commercial enterprises, as well as private households.