5'266 companies found
Rolf Niklaus Elektro-Telecom
Mogelsberg · Since 1996
Rolf Niklaus Elektro-Telecom provides electrical installations, smart-home solutions, photovoltaic systems, network/Wi‑Fi services, EV charging stations and maintenance. The website states that business operations have been transferred to Elekrotechnik Knapp GmbH and that Rolf Niklaus continues with the company in a specialist leadership role on a reduced schedule.
R. Wittenwiler AG
Watt · Since 1975
R. Wittenwiler AG is an electrotechnical company providing electrical installations, network and lighting installations, telecommunications solutions and electrical safety inspections. The company supplies cables, designs and restores lighting fixtures, and performs safety checks, measurements and maintenance services. R. Wittenwiler AG is registered with the Swiss Federal Inspectorate for Heavy Current (ESTI) with installation and inspection authorizations.
Telestrom AG
Entlebuch · Since 1992
The core activity of Telestrom AG includes the planning, installation and maintenance of electrical and telecommunication systems, including: electrical installations, telecommunication services, lighting, telephony, building automation, security technology, and mobile phone systems. The company thus offers comprehensive solutions for the electrical and telecommunication equipment of buildings and facilities.
Tophinke Automation Gebäudetechnik AG
St. Gallen · Since 2013
Tophinke Automation Gebäudetechnik AG provides electrical automation and building-technology solutions, offering industrial automation, electrical installations, control-cabinet construction, ongoing service (including a 24/7 on-call team), energy management and network-quality services.
Tophinke Elektro Kontroll AG
Hochdorf · Since 2008
Tophinke Elektro Kontroll AG is an independent specialist body providing electrical inspection and testing services, including statutory installation checks, accredited inspections for specific sectors and thermographic examinations. Services also include consulting, three-phase power and energy measurements, network analyses according to EN 50160, and training courses.
Tophinke Automation Gebäudetechnik AG
Lucerne · Since 2019
Tophinke Automation Gebäudetechnik AG provides automated total solutions in electrical and building technology, covering planning, project execution and operational support. Services include industrial automation, electrical installations, switchgear construction, maintenance (including on-call service), energy management, network quality solutions and electrical inspections.
Tophinke Elektro Kontroll AG
Zurich · Since 2017
Tophinke Elektro Kontroll AG is an independent specialist body that provides electrical inspections, accredited testing (including controls under SIS 0184), network analyses, thermographic checks, advisory services and training for commercial, industrial and property clients.
Tophinke Elektro Kontroll AG
Niederbipp · Since 2024
Tophinke Elektro Kontroll AG is an independent specialist body that provides electrical inspection and testing services. Its offerings include statutory installation inspections, accredited controls, network and energy measurements (EN 50160), thermographic surveys, technical consultancy and training.
UCW Elektro AG
Rümlang · Since 1985
The core activity of UCW Elektro AG is the planning and execution of electrical work, including electrical installations, lighting, building automation, security and intercom systems, as well as telematics and multimedia. The company also provides service, maintenance and repair services in these areas.
Uniwatt SA
Lausanne · Since 2017
The core activity of Uniwatt SA is the planning, installation, maintenance and repair of electrical systems, including new construction, renovation, repair and supply of electrical components. The company also provides consulting and study services for electrical installations.
Viscom Engineering AG
Affoltern Am Albis · Since 1991
The core activity of Viscom Engineering is building automation, including the development and implementation of intelligent solutions for controlling and monitoring building systems, such as heating, ventilation and air conditioning (HVAC). This also includes services such as project management, electrical engineering, CAD design, maintenance and repair work. The company also offers specialized solutions like Smart Solutions and systems to improve the efficiency and cost-effectiveness of buildings.
visonlux gmbh
Uster · Since 2010
visonlux gmbh offers technical services and planning. The company provides planning services and technical support for projects.
Vogt Gebäudetechnik AG
Feldbrunnen · Since 2018
The core activity of Vogt Gebäudetechnik AG is the planning, installation, maintenance and repair of electrical systems and installations, including: electrical installations in new and renovation projects, lighting technology and solutions, smart home technologies, e-mobility solutions (charging stations and charging infrastructure), and photovoltaic systems (planning, installation, self-consumption optimization and battery storage solutions). The company offers these services to private and commercial customers, with a focus on modern technologies and sustainable solutions.
W. Altorfer AG
Russikon · Since 1983
The core activity of W. Altorfer AG is the planning, installation, maintenance and cleaning of ventilation systems, as well as the provision of services in the areas of air conditioning and sheet metal work.
Weber + Breitenstein AG
Siblingen · Since 2020
The core activity of Weber & Breitenstein Elektroinstallationen is the execution of electrical installations, including all work in the field of electrical installations, such as consulting, planning and implementation of electrical installations for customers.
Widler Elektro AG
Binningen · Since 1986
The core activity of Widler Elektro AG includes electrical installations for new and renovation projects, service, telematics and repairs. Additionally, the company operates its own electrical specialty store with household appliances, lighting, lamps and electrical small parts.
Winprotect Sagl
Montagnola · Since 2013
The core activity of Winprotect Sagl is the planning, installation, maintenance and sale of security systems, in particular: alarm systems (wireless and wired), video surveillance systems and perimeter protection systems. The company offers these services and products to private and commercial customers in the Ticino region, Switzerland.
A. & E. Geissmann AG
Dottikon · Since 1991
A. & E. Geissmann AG provides consulting and services in switchgear construction, delivering switch and control assemblies from requirements analysis through turnkey complete solutions.
ALCO Elektroanlagen GmbH
St. Gallen · Since 1997
ALCO Elektroanlagen GmbH provides electrical installation and maintenance services for residential and industrial clients, including work for new builds, renovations and retrofit projects. Its services include service and upkeep, installation inspections, distribution panels and KNX controls, lighting and light design, EV charging stations, network/IP telephony, household appliances, and intercom and security systems.
ALCO Installationskontrollen GmbH
St. Gallen · Since 2002
ALCO Installationskontrollen GmbH performs electrical installation inspections and can provide safety certificates (SiNa) when required. The company also provides electrical installations, maintenance and related services such as lighting and light design, distribution panels and controls (KNX), EV charging stations and network/IP telephony.
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Source: Federal Statistical Office, UID register