8'993 companies found
AKASAN AG Kanalsanierung
Wängi · Since 2015
The core activity of Akasan AG is sewer rehabilitation and maintenance, including services such as: GFK UV-lining, house connection lining, robotic rehabilitation, high-pressure water rehabilitation, manual rehabilitation, sewer cleaning, and analysis and inspection of sewer systems. The company offers these services to private and public clients, including municipalities and large construction sites.
alsol ag alternative energiesysteme
Frauenfeld · Since 1999
The core activity of the company "alsol ag alternative energiesysteme" is the planning, installation and maintenance of solar power systems, including the construction of solar installations on roofs and facades, as well as the provision of related services such as consulting, planning and service contracts.
APS Altpapier Service Schweiz AG
Perlen · Since 2017
The core activity of APS (Altpapier Service Schweiz) is the collection, sorting and recycling of waste paper and cardboard. The company advises municipalities, printing plants, trade, waste management companies and industry on the recycling of waste paper and cardboard and organizes the entire logistics from the point of origin to recycling. APS ensures that the collected waste paper is recycled into newspaper and magazine paper at the Perlen paper mill in Lucerne.
arento AG
Hinwil · Since 2007
The core activity of arento ag is energy-efficient and ecological residential construction, in particular the planning and building of plus-energy houses and climate-friendly buildings using solar architecture and natural building materials.
AST Birrer GmbH
Pieterlen · Since 1995
The core activity of AST-Birrer GmbH is the collection, transportation and disposal of special waste, in particular oil-containing waste. The company offers a 24-hour emergency service for the collection and disposal of special waste, supporting both private customers and public institutions such as fire departments and police forces.
Auto Moderne AG
Gossau Sg · Since 1979
The core activity of Auto Moderne AG is vehicle recycling, i.e. the recycling of cars.
Bocherens Toiture Sàrl
Bussigny · Since 2022
The core activity of Bocherens Toiture Sàrl is to provide services in the field of roofing and roof management, including: roofing, underlayment, sheet metal work, roof maintenance and repair, roof protection, skylights, solar panels, and roof renovation. The company thus offers a comprehensive range of services for the maintenance, renovation, and new construction of roofs.
Boos Wärmetechnik GmbH
Effretikon · Since 2003
The core activity of Boos Wärmetechnik GmbH is the planning, installation, maintenance and repair of heating systems, sanitary and solar systems. The company also provides services in the field of building technology, including the conversion of existing heating systems and the installation of thermal solar systems.
Caìscio Compost Sagl
Lamone · Since 1995
The core activity of Caìscio Compost is the production of high-quality compost from plant-based waste, enriched with effective microorganisms (EM) to enable a natural and accelerated decomposition of organic waste.
candi solar AG
Zurich · Since 2018
The company Candi Solar AG offers customized solar solutions for businesses, including financing, engineering, installation and management of solar systems. The core activity of the company is to support businesses in switching to renewable energy sources by taking over the planning, installation and maintenance of solar systems and offering flexible financing options to reduce energy costs for businesses.
CIMO Compagnie industrielle de Monthey SA
Monthey · Since 1996
The core activity of CIMO Compagnie industrielle de Monthey SA encompasses a wide range of services and activities, primarily focusing on environmental protection, industrial services, and training. Specific activities include: treatment of liquid waste, laboratory services, occupational medicine, safety and rescue services, engineering services, construction and maintenance, printing, and continuing education and training. The company offers these services both for its own needs and for external clients, with a strong emphasis on promoting synergies among various industry players.
CTDS SA
Aire-La-Ville · Since 1993
The core activity of CTDS SA consists of the recovery, recycling and treatment of special waste, in particular hazardous waste, as well as the logistics, analysis and disposal of these waste. The company offers specialized services for the treatment of various types of hazardous waste, such as solvents, wastewater, acids and bases, and ensures that these waste are disposed of in compliance with legal regulations and environmental standards.
CUONY, DAFFLON S.A.
Treyvaux · Since 1972
The core activity of Cuony Dafflon is the installation, maintenance and repair of sanitary facilities, heating systems and solar thermal systems. This includes in particular: sanitary installations (bathrooms, kitchens, etc.), water supply, heating systems (including oil-fired boilers, gas-fired boilers, wood-fired boilers and solar heating), heat pumps, ventilation, and maintenance and repair of sanitary facilities and heating systems. The company offers its services in the cantons of Fribourg and Vaud.
David Sun Energie Solaire Sàrl
Bussigny · Since 2020
The core activity of Davidsun is the installation, maintenance and repair of photovoltaic systems, including the planning, assembly and commissioning of solar modules on various types of roofs, as well as the provision of service and maintenance services after installation.
Del Moro Sàrl
Echallens · Since 2005
Del Moro Sàrl is a company that specializes in the installation of heating, plumbing and air conditioning systems, as well as renewable energy systems. It offers a wide range of services, including the installation, maintenance and repair of heating, plumbing and air conditioning systems, as well as consulting and planning of projects in the field of renewable energies.
DHP Technology AG
Landquart · Since 2015
The company's core activity is the development, production and planning of solar roofs for various fields of application such as wastewater treatment plants, parking areas, motorway rest stops and logistics areas. The company offers innovative energy solutions for the successful management of these areas and develops state-of-the-art energy supply systems.
Dietrich Spenglerei GmbH
Balgach · Since 2002
The core activity of Dietrich Spenglerei GmbH encompasses four main areas: 1. Sheet Metal Work: The company offers services in the field of sheet metal work, which includes the manufacture and processing of metal parts and constructions. 2. Sanitary: Dietrich Spenglerei GmbH also provides sanitary services, including the installation and maintenance of sanitary facilities. 3. Photovoltaics: The company is also active in the field of photovoltaics and offers services related to the planning, installation, and maintenance of solar systems. 4. Lightning Protection: Furthermore, Dietrich Spenglerei GmbH also provides lightning protection services, including the installation and maintenance of lightning protection systems.
DM GmbH
Dübendorf · Since 2005
The company's core activity includes the planning, installation, maintenance and repair of heating systems, sanitary facilities, ventilation systems and wall and floor coverings. The company also offers bathroom renovations and tile work. It is a service company specializing in the areas of heating, sanitation, ventilation and floor and wall coverings, serving both private and public customers.
EcoServe International AG
Buchs Ag · Since 1987
EcoServe International AG provides consulting, training and operational services related to hazardous waste, dangerous goods and chemical safety. Services include tailored concepts for collection, storage, transport and compliant disposal, pickup and management of special waste collection points, clearance of hazardous-material stores, and a shop offering manuals, software and disposal equipment.
Elektrizitätswerk Obwalden
Kerns · Since 1972
The company's core activity is the production and distribution of electricity and heat from renewable energy sources, particularly from hydroelectric power plants and photovoltaic systems. This also includes energy services such as energy consulting, photovoltaic contracting and maintenance services. In addition, the company offers telecommunications services, including internet access and data networks.
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Source: Federal Statistical Office, UID register