9'016 companies found
amiante-démolition Vonlanden sa
Romanel-Sur-Morges · Since 2011
The core activity of the company "Vonlanden sa" is asbestos removal (désamiantage) and building demolition. The company offers specialized services for asbestos removal and building dismantling, particularly for properties built before 1991.
AMPA AG
Pohlern · Since 2019
The core activity of AMPA AG is the planning, execution and servicing of electrical installations, building automation, network technology, photovoltaic systems, energy management and electromobility. This also includes the planning and installation of telephone and communication systems as well as telematics and multimedia systems.
Ampere Dynamic Schweiz GmbH
Zurich · Since 2020
Ampere Dynamic Schweiz GmbH develops and implements large-scale energy solutions for industrial and commercial clients, including photovoltaic systems, battery storage and charging infrastructure for electric mobility. The company provides energy consulting, engineering and construction, overall project management, operational monitoring and energy marketing services.
Amperium Switzerland AG
Baar · Since 2023
Amperium Switzerland AG distributes and licenses battery storage systems and solar products from AlphaESS for residential, commercial and large-scale projects. The company operates a training centre, certifies partner installers and provides system integration, energy-management solutions and spare-part and service support.
Amsler Solar GmbH
Wölflinswil · Since 2011
The core activity of Amsler Solar GmbH is the planning and installation of photovoltaic systems for various building types, including single-family homes, farms and industrial buildings, to enable decentralized energy supply with solar power.
Anacquaria SA
Tenero · Since 1983
The core activity of Anacquaria SA is the treatment and processing of water, particularly through the development and implementation of customized systems for drinking water treatment. In addition, the company offers a wide range of products and services in the fields of air (measuring instruments, flue gas cleaning systems) and environment (analyses and consulting).
Anderes Heizungstechnik AG
Weinfelden · Since 1991
The core activity of Anderes AG is the planning, implementation and installation of heating systems, including heating renovations, installation of heating systems, flushing of heating systems, planning and consulting, as well as the installation of alternative systems such as heat pumps, solar energy, wood-fired heating systems and general refrigeration and heat technology.
Andermatt Group AG
Grossdietwil · Since 2011
The core activity of Andermatt Group is the development, production and marketing of biological products for agriculture, horticulture and beekeeping. The company specializes in the production of biological means for pest control, fertilization and plant and bee health.
Andrea Berrone ingegneria ambientale
Lugano · Since 2018
The core activity of Berrone.ch is environmental consulting and the development of projects in the field of renewable energy. In particular, the company offers services such as environmental assessments, remediation of contaminated sites, environmental modeling and noise assessments.
ANDREIOS AG
Widnau · Since 2013
ANDREIOS AG is a real estate project developer offering land acquisition, feasibility and profitability analyses, and comprehensive project development. The company supports projects from concept and planning through procurement to construction, coordinating with architects, construction managers and investors.
Andres Hausammann Sanitär, Heizung & Solaranlagen Umbauten Neubauten Reparaturen und Boilerentkalkungen
Steg Im Tösstal · Since 1991
The core activity of Hausammann Haustechnik is the provision of services in the field of sanitary and heating technology, including the installation, maintenance and repair of sanitary and heating systems, as well as the planning and implementation of systems with renewable energies such as solar systems and heat pumps.
aneco
Plan-Les-Ouates · Since 2021
The core activity of aneco is the ecological and sustainable management of wastewater through decentralized and environmentally friendly solutions, with the aim of utilizing the resources present in the wastewater and reintegrating humans into natural cycles.
Anna Carlevaro, Benthos
Zurich · Since 2018
The core activity of Benthos is consulting and conducting aquatic ecological investigations and services, particularly in the fields of bioindication and species conservation, water assessment, environmental compatibility and GIS/data processing, with the aim of promoting environmental protection and sustainable aquatic ecology.
Anna Zemp-Stiftung für umfassenden Mitweltschutz (SUMS)
Männedorf · Since 1978
The core activity of the Anna Zemp Foundation is the promotion of biodiversity and nature education. It operates a nature garden where it preserves and promotes species diversity, and offers programs and activities to inspire people about nature and enable them to act responsibly.
ANOG Anergienetz Obergoms AG
Obergesteln · Since 2014
The core activity of ANOG Anergienetz Obergoms AG is the planning, construction and operation of a district heating network in Obergoms. The heat from the water of the Furka Tunnel is used to distribute and sell heating energy to customers in Oberwald/Obergoms.
Anticaro AG
Bäretswil · Since 1988
The core activity of Anticaro AG is the development, manufacture and marketing of lime and rust protection devices that reduce lime deposits in tap water without the use of chemicals or energy consumption, thereby extending the lifespan of devices and saving energy costs.
APALIFE GmbH
Baar · Since 2023
The core activity of Apalife is the reforestation of the Amazon rainforest, the trade in CO2 emission certificates, and the sustainable production of food products such as bee honey and Brazil nuts, in order to contribute to environmental protection and reduce CO2 emissions.
A. Pfenninger Pflanzen AG
Wagenhausen · Since 1993
The company REGEN-USER.CH primarily deals with the sale and refurbishment of IBC containers (Intermediate Bulk Containers) for rainwater use, particularly for agriculture, horticulture, and food production. They also offer specialized solutions for aquaponics, aquaculture, and hydroponics.
Appenzeller Energiekonzept AG
Appenzell · Since 2021
Appenzeller Energiekonzept AG designs, engineers and delivers turnkey photovoltaic systems. The company also provides consulting and concept development for renewable energy, installs and operates electric vehicle charging infrastructure, and offers cleaning, maintenance and monitoring services for solar installations.
Aprivis GmbH
Meilen · Since 2011
The core activity of Aprivis Aerial Thermography is the execution of inspections and monitoring using drone and thermography technology. The specific services include: Solar panel inspections, Roof and building inspections, and Wildlife rescue (e.g. deer rescue). The company relies on qualified personnel with corresponding licenses and certifications, such as EASA drone licenses and thermographic training.
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Source: Federal Statistical Office, UID register