9'016 companies found
Elektro Furrer AG
Lucerne · Since 2017
Helios Swiss Solution AG
Herisau · Since 1994
Alp-Hydro AG
Sion · Since 1998
The core activity of HYDRO Exploitation SA is the planning, construction, maintenance and operation of hydroelectric power plants, including the rehabilitation and new construction of facilities, as well as the provision of services in the fields of electrical engineering, mechanics and hydraulic engineering. The company also offers engineering services, such as conducting studies, analyses and simulations, as well as the creation of projects and the operation of laboratories.
Bütler Elektro Telecom AG
Sins · Since 2019
Elektro Kleiner AG
Heerbrugg · Since 2009
ISPAG, Succursale de Issa S.A.
Vaulruz · Since 2022
Swisselko AG
Spiez · Since 2021
DM-Green SA
Ogens · Since 2017
Studio Nolimits GmbH
Zurich · Since 2022
The core activity of 1A-Energy is the planning, consulting and implementation of sustainable energy projects, particularly in the field of solar energy (photovoltaics) and energy-optimized building. This also includes services such as energy consulting, planning services, project management and the implementation of building projects that utilize the natural energy resources of the site.
1H2O3 GmbH
Lucerne · Since 2018
The company 1H2O3 specializes in the development, manufacture, and distribution of plants and systems for water treatment and processing. The company's core activity includes the design, production, and delivery of compact and modular solutions for the treatment of wastewater, drinking water, aquaculture, and aquaponics. The company's product range includes, among others: biological treatment plants, chemical dosing plants, filtration plants, pre-treatment plants, lamellar clarifiers, UV disinfection plants, and Skid REUT (Reuse of Water) systems. The company also offers customized solutions for various applications, including municipal and industrial wastewater treatment, aquaculture, and aquaponics.
2000-Watt-Smart-Cities Association
Zurich · Since 2018
The core activity of 2000-Watt Smart Cities is to advise and support cities and municipalities in the implementation of sustainable and intelligent urban development projects. This includes services such as coaching, capacity building, consulting and certification in the areas of Smart Governance, Smart Centrality, Smart Mobility, Smart Energy and Environment, Smart Buildings and Smart Food Production. The company also provides technical expertise and support in the implementation of projects.
3C Finanz AG
Chur · Since 2007
4E GmbH Eck Engeler Erneuerbare Energien
Steckborn · Since 2011
ABC Recycling AG
Lommiswil · Since 2004
A bis Z Industrieautomation, Brühwiler Milo
Andwil Sg · Since 2004
The core activity of A bis Z Elektro is the planning, installation and maintenance of electrical systems, as well as the sale of electrical products, including LED lighting, photovoltaic systems and Sonos sound systems. Additionally, the company offers disposal services.
Addario Transporte AG
Hochdorf · Since 2010
The core activity of Addario Transporte is the transportation and disposal of special waste and hazardous goods, particularly for automotive, industrial and gastronomic businesses, in compliance with legal regulations and environmentally friendly standards.
MEDI ETANCHEITE SARL
Plan-Les-Ouates · Since 2006
ADT Energy Contractor SA
Cadempino · Since 2010
The company Adt energy contractor offers services in the field of energy efficiency and environmental protection. The core activities include: Consulting and analysis of energy consumption and efficiency of buildings; Design and installation of new heating systems and energy efficiency systems; Maintenance and management of existing heating systems and energy efficiency systems; Conducting energy audits and diagnostics to identify energy losses and optimization opportunities; Development of solutions to reduce energy costs and consumption; Offering leasing models for financing energy efficiency measures. The company focuses on the use of renewable energies and the reduction of CO2 emissions.
Agrobio Conseils SA
Charrat · Since 2010
AGROGAS Furttal AG
Dällikon · Since 2008
AGROSCAN 4.0 Sàrl
Orny · Since 2019
The core activity of Agroscan 4.0 is the mapping of agricultural soils using specialized technology to improve or maintain soil fertility. To this end, the soil texture and organic matter content are mapped to provide precise recommendations for agriculture. The company offers services such as soil mapping, creation of maps for precision agriculture, and consulting on soil analysis.
Air-Info GmbH
Grossaffoltern · Since 1997
The core activity of Sedo GmbH is the trade in domain names, particularly in the sale and marketing of domain names such as airinfo.ch.
ALCASOLAR Sàrl
Autigny · Since 2024
The core activity of Alcasolar is the installation of photovoltaic systems, particularly solar panels.
Alens Swiss SA
Camorino · Since 2020
The core activity of Alens Swiss is to advise and support companies and municipalities in the areas of energy efficiency, sustainability and energy management. This includes services such as energy analyses, energy audits, ISO 50001 certifications, energy efficiency measures, carbon footprint analyses and the development of energy and environmental strategies. The company also offers solutions for optimizing energy consumption and costs and supports customers in achieving zero-carbon goals.
Alles wird gut Solar GmbH
Thun · Since 2008
Alpha Photovoltaik GmbH
Schaffhausen · Since 2023
The core activity of Alpha Solar is the marketing and distribution of products and solutions in the field of solar energy and heating technology.
ALPlinks Sàrl
Corseaux · Since 2021
ALTAIR ENERGIE SA
Lugano · Since 2018
Amanzi AG
St-Aubin Fr · Since 2019
The core activity of Amanzi AG is the provision of services for responsible and sustainable crop production and plant protection, particularly in the areas of agriculture, agronomy, agribusiness, biological products, seed protection and plant protection.
Ammann Solaire
Chessel · Since 2010
Andrea Beck Ingenieurbüro für Energietechnik
Hünenberg See · Since 2019
ansatec Lang
Guntershausen B. Berg · Since 2011
APAK energy Sagl
Bellinzona · Since 2013
The core activity of APAK energy is the planning and installation of photovoltaic systems, particularly using Enphase brand microinverters. This also includes the installation of battery storage systems (IQ Battery) and charging stations for electric vehicles (IQ EV Charger).
Applied Engineering GmbH
Worblaufen · Since 2014
ARBA Recycling Uri AG
Altdorf Ur · Since 2006
ArchiMin SA
S. Vittore · Since 2009
Argiro Elektro GmbH
Ebmatingen · Since 2017
The core activity of Argiro Elektro GmbH is the provision of electrical services, particularly: * Electrical installations and inspections for private individuals, companies and public institutions * Electrical checks and inspections * Installation and maintenance of charging stations for electric vehicles (e-mobility) * Planning, installation and maintenance of solar systems * Smart Home solutions and integration of intelligent technologies into building technology systems * Installation and maintenance of networks, camera systems and alarm systems * Energy optimization and load management The company thus offers a wide range of services in the field of electrical engineering and renewable energies.
Arineos GmbH
Cham · Since 2023
The core activity of Arineos is to provide services as an independent, multidisciplinary energy and sustainability consulting firm for the real estate industry. Specifically, this includes conducting BREEAM and WiredScore certifications for real estate projects, creating long-term sustainable value for real estate funds and developers.
arnold sanitär heizung solar GmbH
Raron · Since 2013
Aron Bütler GmbH
Sarmenstorf · Since 2001
Arrhenius AG
Horw · Since 2023
Arrhenius AG removes CO2 from the atmosphere by cultivating microalgae to produce biomass that is measured and permanently stored underground. The company issues CO2 removal certificates (CORCs) based on measured removals and provides photobioreactor technology, biomass for bioeconomy applications, and services for monitoring, reporting and verification (MRV).
ARS Energietechnik GmbH
Spreitenbach · Since 2020
Ars Solaris Hächler
Chur · Since 1993
Association Ecoparc
Neuchâtel · Since 2001
The core activity of Ecoparc is to promote sustainable development and environmental protection through various projects and services, particularly in the areas of mobility, energy, citizenship, industrial ecology, sustainable urban planning and corporate social responsibility. The company supports and accompanies businesses, municipalities and individuals in the implementation of sustainable practices and projects.
ATENA atelier nature Sàrl
Fribourg · Since 2019
The core activity of atena atelier nature sàrl encompasses the survey, management and protection of natural habitats, particularly in the fields of botany, agronomy and landscape planning. This also includes the development, implementation and communication of projects in the areas of nature conservation, landscape planning and agriculture. Additional activities include conducting botanical excursions, creating exhibitions, translating texts and educational work in the form of nature trails and other educational projects.
Aura Consortium
Geneva · Since 2021
The company develops and implements blockchain solutions for the luxury industry to ensure the authenticity, traceability, and transparency of luxury goods. The core activity includes creating digital identities for products, monitoring supply chains, preventing counterfeiting, and promoting a circular economy.
AVB-AG für Verwertung von Biomasse
Kreuzlingen · Since 1997
The core activity of AVB AG is the recovery of sewage sludge and other waste materials to obtain valuable raw materials such as phosphorus, granulates, glass and fertilizers. The company develops and implements innovative processes to convert these waste materials into standardized products that can be used in various industries such as agriculture, construction and the insulation industry.
AWIT AG
Berneck · Since 1997
AZP Aushubzentrum Pfaffnau GmbH
Pfaffnau · Since 2024
Bader Recycling SA
Martigny · Since 2017
The core activity of Bader Recycling Sàrl is the collection, recycling and sale of metals such as iron, copper, brass, stainless steel, aluminum, lead, zinc and bronze. The company offers services including the provision of containers, the acceptance of metal waste, the processing and recycling of materials, and the sale of recycled metals to partner companies.
Outbound Leads by COHAGALeadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.
Discover LeadhubHow the search works, what each filter means, and how the results come together.
Source: Federal Statistical Office, UID register