Electrical Planning & Installation
in Switzerland
6,518 companies in Electrical Planning & Installation in the Swiss commercial register, indexed across 25 canton and 359 town pages.
50 of 6,518 companies

AKA-Leuchten AG
Niederbipp · Since 1983 · 21–50 empl.4.9(22)
The core activity of the company AKA Leuchten AG consists in planning, consulting and configuring lighting concepts as well as in the sale of merchandise in the field of lighting. The company offers an extensive range of luminaires and lighting solutions and supports its B2B customers in the selection and implementation of suitable lighting systems. The core target group are electrical installers, electrical engineers, lighting wholesalers and architects in Switzerland.
Pfanner + Frei AG, Elektro-Anlagen
Glattpark (Opfikon) · Since 1974 · 51–100 empl.5.0(70)
The company provides individual electrical solutions based on the latest technological standards, particularly in the area of IT infrastructure, and supports customers from retail, gastronomy, trade and industry in implementing solutions for security, continuity and forward-looking technologies.

EWS AG
Ibach · 101–500 empl.4.8(33)
EWS AG, based in Ibach SZ, has been supplying around 24,000 customers with electricity since 1896. It is a private joint-stock company, CKW AG is the majority shareholder. The focus areas are network and infrastructure construction as well as switchgear manufacturing, both active nationwide: power supply systems for industry and grid operators, battery storage (BESS), fast charging infrastructure, fiber optic networks, as well as engineering and manufacturing of switchgear combinations for energy supply, building technology, transport and e-mobility. In addition: building technology, photovoltaics, e-mobility and EWS Fiber. Total output 2024/25: CHF 94.8 million. Over 200 employees, 35 trainees in ten occupations. Brand: Team Rot. ews.ch

Pezag AG
Bischofszell · Since 1991 · 51–100 empl.4.5(58)
Pezag AG ist ein Unternehmen für Elektrotechnik und damit verbundene Dienstleistungen und bietet Elektroplanung und -installation, Gebäudeautomation, Schaltschrankbau sowie Photovoltaiklösungen an und führt Service und Reparaturen von Haushaltgeräten durch.
BS Wyss Elektro AG
Wolfhausen · Since 1994 · 11–20 empl.5.0(82)
Wyss Elektro AG is an electrical engineering company specializing in the planning, installation, maintenance, and repair of electrical systems and installations. The company's core activities include: Electromobility (installation and maintenance of charging stations for electric vehicles), Service and refurbishment of electrical installations, Low-voltage installations (e.g. telephone, computer and network systems), Creation of plans and diagrams for electrical installations, Inspections and testing of electrical installations, and Emergency and fault repair services for electrical installations. The company offers its services to private and business customers in the Zurich Oberland region.
Hagen-Gasser GmbH
Stein Am Rhein · Since 2010 · 1–10 empl.5.0(46)
Hagen-Gasser GmbH is an EP retailer of consumer electronics and household appliances, offering sales of TVs, audio equipment, smartphones, computers, kitchen appliances and smart‑home products. The store also provides services such as repairs and delivery.
Elektro Völlmin AG
Basel · Since 2002 · 11–20 empl.5.0(182)
The core activity of Elektro Völlmin AG is the provision of services in the field of electrical installation, telecommunications, TV and network technology. This includes planning, execution and troubleshooting of electrical systems, telephone and TV systems, IT services, renovation and new construction work, lighting systems, intercom systems, electric vehicles, Christmas lighting, pool systems and photovoltaic systems.
Elektro Schmid Sursee AG
Sursee · Since 1978 · 11–20 empl.5.0(52)
The core activity of Elektro Schmid AG is the provision of services and solutions in the field of electrical engineering, including: electrical installations, fault repair and maintenance services, lighting planning and installation, network solutions for IT applications, electrical inspections and safety checks, smart home solutions and system control, and planning and design of electrical systems. The company offers these services to private and commercial customers, covering a wide range of electrical needs.
Gehriger und Walliser GmbH
Wiedlisbach · Since 1998 · 1–10 empl.5.0(38)
Gehriger und Walliser GmbH sells consumer electronics—including TV & audio, phones, computers—along with household appliances and smart‑home products, and provides sales, consultation and after‑sales services via its EP online shop.
Ermacora AG
Oberwil Bl · Since 1986 · 21–50 empl.4.8(44)
The core activity of Ermacora AG is focused on electrical engineering and the operation of an electrical specialty store. Specifically, this includes: planning and consulting in the field of electrical engineering, installation of electrical systems, communication and lighting solutions, service and repair of electrical devices, sale of electrical articles and accessories in the specialty store, and training and further education of specialized personnel in the field of electrical engineering.
Future-Planet AG
Küttigen · Since 1998 · 1–10 empl.5.0(25)
Future-Planet AG is a retailer of consumer electronics and household appliances operating an online shop alongside physical retail services. Its assortment includes TV & audio, computers & cameras, household and kitchen appliances, smart-home products, accessories and customer services such as advice and delivery.
Matzinger AG
Feusisberg · Since 1939 · 1–10 empl.4.9(89)
Matzinger AG is an electrical services company that advises, plans, installs and maintains electrical installations for private clients, businesses and public administrations. Services include new-builds and renovations, network and IT solutions, photovoltaic systems, e-mobility charging infrastructure, and repair and maintenance including energy and building automation.
STS Elektro AG
Kriens · Since 1969 · 1–10 empl.4.9(55)
STS Elektro AG is a full-service electrical contractor that executes installations for new-builds, renovations, industrial and medical facilities, and building automation. The company provides engineering, maintenance and 24/7 emergency service, and offers e‑mobility solutions.
CCT Elektro AG
Glattbrugg · Since 1997 · 1–10 empl.4.9(78)
The core activity of CCT Elektro AG is the provision of electrical engineering services, particularly in the areas of electrical installation, service and maintenance, as well as e-mobility.
Matzinger Elektro-Technik AG
Dinhard · Since 2015 · 11–20 empl.4.9(89)
Matzinger Elektro-Technik AG advises, plans, installs and maintains electrical systems for private clients, businesses and public administrations. Its services include new builds and renovations, network and IT, photovoltaic systems, e-mobility charging solutions, energy and automation, as well as repair, maintenance and 24-hour emergency service.
Elektro Schmidli GmbH
Oberdorf Bl · Since 2003 · 1–10 empl.5.0(40)
The core activity of Elektro Schmidli GmbH encompasses three main areas: 1. Electrical: The company offers electrical services, ranging from simple tasks such as installing power outlets to complex multimedia projects. 2. E-Mobility: Elektro Schmidli GmbH provides solutions for electromobility, including the planning and installation of charging stations for electric vehicles as well as the electrification of fleets. 3. Solar Power: The company plans and implements photovoltaic systems, enabling customers to produce their own electricity on their rooftops.
cimenti.lipp AG
Lucerne · Since 1984 · 21–50 empl.4.9(31)
The core activity of cimenti.lipp ag is the execution of electrical installations, electrical inspections, device tests as well as IT and telecommunication services for private households, industrial and public institutions.
Miesch Elektro AG
Eschlikon Tg · Since 1997 · 21–50 empl.4.9(22)
The core activity of Miesch Elektro AG is building technology, particularly the planning, installation and maintenance of electrical systems, building automation and energy efficiency solutions for residential and commercial buildings.

Elektro-Naef AG
Thalwil · Since 1975 · 1–10 empl.4.8(45)
The core activity of the company Elektro Naef is the planning, consulting, installation and commissioning of electrical systems and installations for buildings, including: * Electrical installations * Lighting systems * W-LAN * door automation * shading control * Photovoltaic systems AC * Building automation solutions * Smart home solutions * electric vehicle charging stations * e-Mobility Best quality for the left bank of Lake Zurich. Thalwil, Oberrieden, Horgen, Wädenswil, Rüschlikon, Kilchberg, Gattikon, Adliswil, Langnau am Albis
HPH Hardegger AG
Engelburg · Since 1991 · 51–100 empl.4.9(28)
HPH Hardegger AG provides electrical, automation, ICT and energy solutions. The company delivers planning, installation and maintenance, manufactures switchgear, and implements photovoltaic, storage and energy-management systems for building and industrial projects.
Elektro Fierz AG
Männedorf · Since 1979 · 11–20 empl.4.9(22)
The core activity of Elektro-Fierz AG encompasses the planning, installation, and maintenance of electrical systems and installations, including: electrical installations (new buildings, renovations, and refurbishments), communication technology (network cabling, telephone installations, and WLAN installations), lighting (garden lighting, interior lighting), e-mobility (charging infrastructure for electric vehicles), and photovoltaics (planning and installation of solar systems). The company also provides service work and consulting services in these areas.
Bonetti Elektro AG
Meggen · Since 1986 · 21–50 empl.4.8(48)
The core activity of Maréchaux Group/Bonetti Elektro AG encompasses the planning, implementation, maintenance and servicing of electrical systems and installations, including: electrical installations, IT services, telecommunications, security, building automation, photovoltaics and electromobility. The company also provides comprehensive services in these areas, including consulting, planning, installation, maintenance and repair.
Lebag Elektroinstallationen AG
Wettingen · Since 1991 · 21–50 empl.4.8(50)
The core activity of Lebag Elektroinstallationen AG is the planning, consulting, design and execution of electrical installations, including: high and low voltage systems, lighting systems, telecommunications systems, security systems, control systems and switchboards, electrical installation checks, e-mobility and photovoltaic systems. The company also offers an emergency service that is available 24 hours a day, 365 days a year.
M + H Elektro AG
Lachen Sz · Since 2002 · 21–50 empl.5.0(25)
The core activity of M+H Elektro AG is electrical engineering in building construction, particularly installations, telematics, automation and service as well as maintenance in this field.
simplee AG
Dübendorf · Since 2017 · 11–20 empl.5.0(67)
The core activity of simplee AG is the development and provision of innovative charging solutions for electromobility in Switzerland. The company positions itself as a know-how hub for shaping electromobility and offers services such as concept development, practical implementation and support for energy suppliers, property owners, installation companies and other partners.
WETA digital solutions AG
Thusis · Since 1967 · 21–50 empl.4.8(23)
WETA digital solutions AG provides audiovisual and multimedia system solutions as well as technology consulting, project planning, installation and maintenance. Its services include smart home automation, digital signage, IP telephony, pro audio, video security and training/conference technology.
SIWACOM AG
Oberwil Im Simmental · Since 1999 · 1–10 empl.5.0(24)
SIWACOM AG provides IT, multimedia and communication services for private customers, schools, authorities and SMEs. Services include network and Wi‑Fi installation, mobile and IP telephony, repairs and maintenance, radio (Funk) solutions, TV/SAT/IP‑TV services, device sales and remote support.
Jakob Kowner AG
Zurich · Since 1949 · 101–500 empl.4.8(17)
Jakob Kowner AG is an electrical and IT services company offering electrical installations, communication cabling, building automation and ICT solutions for business and private clients. The company provides planning, installation, operation and maintenance services and operates a 24/7 emergency service.
Elektro Gonzen GmbH
Dietikon · Since 2007 · 1–10 empl.4.9(106)
The core activity of Elektro Gonzen GmbH is the provision of services in the field of electrical installation and service, including planning, execution, electrical inspections, network testing, PVA and E-Mobility. The company also offers internships and qualification procedures for trainees in the electrical industry.
Bourquin Jean-Yves SA
Geneva · Since 2015 · 1–10 empl.4.9(162)
Bourquin Electricité SA is an electrical engineering company specializing in the planning, installation and maintenance of electrical systems, including photovoltaics, lighting, security systems, telecommunications and smart home solutions. It also offers services such as energy efficiency consulting, fire protection and emergency repairs.
Amoled Elektro AG
Buchrain · Since 2018 · 1–10 empl.4.9(114)
The core activity of Amoled is the provision of services in the field of electrical engineering, specifically: electrical installations (new, renovation or conversion), lighting technology, IT installations (connection, hardware and software, support), photovoltaics (planning, consulting and installation), and planning and consulting of projects in the field of electrical engineering. The company also offers a 24/7 service and places emphasis on quality, innovation, safety, sustainability and partnerships.
Justin Unternährer AG
Basel · Since 1962 · 11–20 empl.4.7(42)
Justin Unternährer AG is an electrical services company performing electrical installations, renovation work and maintenance, and providing service for household appliances. The company sells and services JURA coffee machines, operates a retail shop for lighting and appliances, and offers services related to lighting, photovoltaics and telephone/internet/TV.
Peter Matzinger, Elektro-Technik
Dinhard · Since 1976 · 1–10 empl.4.9(89)
Peter Matzinger, Elektro-Technik provides consultation, planning, installation and maintenance of electrical systems for private clients, businesses and public administrations. Services listed on the website include new-builds and renovations, photovoltaic systems, e-mobility charging solutions, network and IT, plus repair and 24-hour emergency service.
Ruckstuhl Elektrotech AG
Adliswil · Since 1985 · 51–100 empl.4.7(30)
The core activity of Ruckstuhl Elektrotech AG is the provision of services and solutions in the field of electrical engineering, including installation, service, maintenance, engineering and consulting for commercial and residential properties, as well as the planning and implementation of electromobility solutions, building automation, lighting and switchgear systems.
Rohn Elektrounternehmen AG
Subingen · Since 1990 · 51–100 empl.4.7(25)
The core activity of Rohn Elektro-Unternehmen AG is the planning, consulting and execution of electrical installation technology, including the areas of network construction, photovoltaics, e-mobility, smart home and air conditioning systems. The company also offers services such as electrical installation checks and customer service, and places a focus on the training and further education of skilled professionals.
ETAVIS Bern-Mittelland AG
Liebefeld · Since 1996 · 21–50 empl.4.7(23)
ETAVIS Bern-Mittelland AG is an electrical installation and engineering company providing planning, installation and maintenance services for private and commercial clients. Its services include building automation, communications technology, electrical inspections, solar systems, charging infrastructure for e-mobility, switchgear construction, datacenter services, project management and a 24/7 emergency service.
FR Electricité SA
Penthaz · Since 2003 · 51–100 empl.5.0(20)
The core activity of FR Électricité SA consists of planning, installing and maintaining electrical systems, as well as providing services in the fields of IT, domotics, telecommunications and security technology.
CKV Diffusione Sagl
Lugano · Since 2007 · 1–10 empl.4.9(70)
The core activity of CKV Diffusione Sagl is the development, manufacture and distribution of electric heating solutions, in particular radiators and related control systems.
Télé-Clinique Lausanne SA
Lausanne · Since 2014 · 11–20 empl.4.8(113)
Télé-Clinique is a specialist retailer of high-end audio and video products, particularly from the Bang & Olufsen brand, as well as other brands such as LG, Panasonic, Samsung, Elipson, Ruark Audio, Sony, Philips, and Blue Aura. The company's core activity encompasses the sale, consultation, and installation of audio and video products, including televisions, speakers, headphones, and other related products. Additionally, the company also offers a repair and maintenance service for these products.
Elektro Lendenmann AG
St. Gallen · Since 2014 · 11–20 empl.4.8(43)
The core activity of Elektro Lendenmann is the planning, installation, maintenance and repair of electrical systems and installations in industrial, commercial, service and residential buildings. This also includes the creation of individual concepts, the control and safety of electrical installations, as well as the training of skilled personnel in the field of electrical engineering.
Karl Egli AG
Eschenbach Sg · Since 1980 · 21–50 empl.4.8(18)
Karl Egli AG provides electrical and telematics services, including electrical planning and installation, photovoltaic systems and Loxone Smart Home installations. The company also supplies safety systems (fire detectors, video surveillance, alarm systems), telematics services (multimedia, telephone/internet/TV, fiber installation) and sales, delivery and repair of household appliances.
Radio-TV Teloma Schaffhausen AG
Schaffhausen · Since 1986 · 11–20 empl.4.9(29)
The core activity of Radio-TV Teloma AG is the sale, installation, repair and consulting of entertainment electronics devices such as radios, TVs, hi-fi systems, speakers, headphones and other related products.
GRAU Electricité SA
Monthey · Since 1989 · 11–20 empl.4.7(31)
GRAU Electricité SA is an electrical service provider that designs, installs and maintains electrical systems. Its services include photovoltaic installations, home automation (domotics), lighting, telephony and network solutions, electric vehicle charging stations, OIBT safety inspections, district heating connections and repair/emergency services; the company also sells household appliances via a webshop.
Gilbert Richoz SA
Blonay · Since 1991 · 1–10 empl.5.0(37)
The core activity of Gilbert Richoz SA is the provision of services in the fields of electrical engineering, telecommunications, and computer science. Specifically, this includes: * Installation and repair of electrical systems, including the installation of electrical panels, sockets, and grounding systems * Telecommunications services, including the installation of telephone systems * Computer services, including the installation of computer networks * Video surveillance systems * Emergency services and repairs, including 24/7 service The company also offers specialized services such as high-altitude work (Cordiste) and the installation of lighting systems.
Triulzi AG, elektrotechnische Anlagen
St. Moritz · Since 1992 · 51–100 empl.4.9(13)
Triulzi AG, elektrotechnische Anlagen provides electrical installations, switchgear, service and maintenance, and delivers telematics, ICT and building automation solutions. As a member of the Burkhalter Gruppe the company executes projects across different scales.
electro bart dl GmbH
Kirchberg Be · Since 1994 · 1–10 empl.5.0(43)
electro bart dl GmbH provides electrical installation and service work, including the planning, installation and maintenance of electrical and communication systems. Its services also include energy consulting and network analyses, photovoltaic systems and building-services planning.
Elektro Kundert AG
St. Gallen · Since 2002 · 21–50 empl.5.0(21)
The core activity of Elektro Kundert AG is the provision of services in the field of electrical engineering, particularly in the areas of: high-voltage installation, electrical services, photovoltaics, and building automation. The company offers these services from consulting to planning and implementation of solutions to service operations.
Flashlight Event- und Mediatechnik AG
Regensdorf · Since 2006 · 21–50 empl.4.8(28)
Flashlight Event- und Mediatechnik AG provides event and media-technology services, supplying lighting, audio, video and conference systems as well as staging and backline rentals, and offers live-streaming and production services for corporate, public and exhibition events.
Arena Tech AG
Scuol · Since 2006 · 11–20 empl.5.0(13)
Arena Tech AG provides services in telecommunications and IT, radio/TV, control systems, thermography, alarm systems, monitoring and rental. The company also operates retail outlets with hardware, household appliances, multimedia products, gift items, food and regional specialties, and serves the gastronomy sector.
Elektro-Stählin AG
Zurich · Since 1978 · 21–50 empl.4.7(15)
Elektro-Stählin AG is an electrical installation company offering electrical installations, building automation (smart home), photovoltaic systems, e-mobility charging infrastructure and IT/network and fibre solutions. The company also designs and installs security systems (alarm systems, video surveillance, access control) and operates a lighting studio retailing designer luminaires and selected design furniture.
The industry in figures
Geographic distribution
Colour intensity by number of companies per canton.
Source: commercial register (Zefix) · as of October 12, 2026
Electrical Planning & Installation by place
By canton
By town
Related industries
Counted nationally, across all cantons.