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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryElectrical Planning & Installation

Electrical Planning & Installation

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5'262 companies found

BELEVO AG Logo

BELEVO AG 

Menznau · Since 2016

The core activity of Belevo AG encompasses the planning, installation, and maintenance of various technical systems and solutions for buildings and companies. This includes: electrical installations and systems, lighting systems, building automation and control, security technology, including alarm systems, video surveillance, and access control, energy efficiency solutions, such as photovoltaics, self-consumption, battery and home storage, electromobility solutions, and communication technology, including building IT and VoIP telephony. The company offers these services to private and business customers, industrial and agricultural enterprises, and focuses on realizing efficient and comfortable solutions.

Electrical Planning & InstallationSolar & PhotovoltaicsRetail - Electronic Devices
View profile4.4(23)
Bernauer AG Logo

Bernauer AG 

Stäfa · Since 1975

Bernauer AG is an electrical company offering planning, installation and maintenance of electrical and ICT systems. Its services include electrical installations, smart‑home systems, ICT & telecom, e‑mobility and renewable energy (photovoltaics and storage), plus turnkey solutions for private, commercial and public clients.

Electrical Planning & Installation
View profile4.3(23)
CabaTech GmbH Logo

CabaTech GmbH 

Zurich · Since 2024

CabaTech GmbH provides electrical engineering and planning services, including project planning (preliminary and construction design, permitting), tender documentation, execution planning and PV system design. The company also offers construction management, technical consulting and expert assessments, and e-mobility planning.

Electrical Planning & Installation
View profile5(23)
Electra AG Luzern Logo

Electra AG Luzern 

Adligenswil · Since 1960

Electra AG Luzern is an electrical installation company offering electrical service, network cabling and AI-capable video surveillance. Services also include installation of electric vehicle charging stations, heat-pump systems and periodic electrical inspections according to the Low-Voltage Installations Ordinance (NIV); the company also provides information on apprenticeships.

Electrical Planning & Installation
View profile4.7(23)
Elektro Nef Arbon GmbH Logo

Elektro Nef Arbon GmbH 

Arbon · Since 2004

The core activity of Elektro Nef Arbon GmbH is the provision of electrical installation and repair services, including the planning, installation and maintenance of electrical systems, security systems, networks, telephone and internet systems, as well as the repair of household appliances, commercial and industrial machinery.

Technical Consulting & EngineeringElectrical Planning & Installation
View profile4.6(23)
Elektro Stirnimann AG Logo

Elektro Stirnimann AG 

Ruswil · Since 1993

The core activity of elektro STIRNIMANN ag is the provision of services and solutions in the field of electrical engineering, particularly in the following areas: electrical installations for private households, residential complexes, commercial and industrial properties; energy optimization and efficiency; service and maintenance of electrical systems; sales and installation of household appliances; planning and installation of photovoltaic systems; and solutions for electromobility. The company thus offers a comprehensive range of services and solutions in the field of electrical engineering, with a focus on sustainability, energy efficiency and cost-effectiveness.

Electrical Planning & Installation
View profile4.8(23)
gtec GmbH Logo

gtec GmbH 

Sevelen · Since 2021

The core activity of gtec GmbH is the planning, installation, maintenance and repair of electrical systems, as well as providing services in the fields of building automation, high and low voltage technology, communication cabling and electrical planning.

Electrical Planning & Installation
View profile5(23)
Iten Elektro AG Logo

Iten Elektro AG 

Münchenbuchsee · Since 1993

The core activity of Iten Elektro AG is the provision of services and solutions in the field of electrical engineering, including: installation, maintenance and repair of electrical systems and devices; telematics and e-mobility solutions; smart home systems and solutions; sales and consulting of electrical appliances and accessories; emergency and fault response service; and planning and implementation of electrical projects. The company thus offers a wide range of services and solutions in the field of electrical engineering and positions itself as a competent partner for private and business customers.

Electrical Planning & Installation
View profile4.4(23)
Leutwyler Elektro AG Logo

Leutwyler Elektro AG 

Lupfig · Since 2007

Leutwyler Elektro AG is an electrical services company offering electrical installations, building automation, telematics, lighting solutions and the supply and professional installation of household appliances. The company executes projects for residential, commercial and industrial clients, installs EV charging stations and operates a 24-hour emergency service.

Electrical Planning & Installation
View profile4.6(23)
Muff & Schmutz AG Logo

Muff & Schmutz AG 

Steffisburg · Since 1975

Muff & Schmutz AG is an electrical installation company that advises, plans and implements projects for electrical systems. Its services include electrical installations, telematics, photovoltaics, security solutions and vocational training for apprentices.

Electrical Planning & Installation
View profile4.1(23)
Muff & Schmutz AG Logo

Muff & Schmutz AG 

Bolligen · Since 1981

Muff & Schmutz AG provides electrical installation services and carries out consulting, planning and implementation of electrical projects, including telematics, photovoltaics and security system solutions.

Electrical Planning & Installation
View profile4.1(23)
Muff & Schmutz AG Logo

Muff & Schmutz AG 

Langenthal · Since 2023

Muff & Schmutz AG is an electrical engineering and installation company that advises, plans and carries out projects related to electrical systems. Its services include building electrical installations, photovoltaic systems, telematics (LAN, fibre, WLAN), security and alarm systems, and electric vehicle charging solutions.

Electrical Planning & Installation
View profile4.1(23)
Swissphone Infrastructure AG Logo

Swissphone Infrastructure AG 

Samstagern · Since 2022

Electrical Planning & Installation
View profile4.5(23)
Thut Elektro AG Logo

Thut Elektro AG 

Klingnau · Since 1992

Thut Elektro AG provides electrical engineering services including planning and installation of electrical systems as well as maintenance and servicing. The company offers building automation, photovoltaic systems, e-mobility charging infrastructure, network/telecommunication solutions and project consulting for new builds and renovations.

Electrical Planning & Installation
View profile4(23)
Widmer Elektro-Telecom AG Logo

Widmer Elektro-Telecom AG 

Ebikon · Since 2000

The core activity of Widmer Elektro-Telecom AG is the provision of services in the field of electrical installation, including service and maintenance, as well as the specialized areas of electromobility, building automation, security and telematics. The company offers these services for various types of buildings, including industrial and commercial buildings, public buildings, residential buildings and retail buildings.

Electrical Planning & InstallationTelecommunications
View profile4.5(23)
a3 Haustech AG Logo

a3 Haustech AG 

Regensdorf · Since 2016

The core activity of a3 Haustech AG is the planning, installation, maintenance and repair of building technology systems, including: electrical systems, heating systems, ventilation systems, and sanitary systems (water, gas and compressed air installations, house drainage and main pipes). The company offers these services 24/7 and has an emergency service. It positions itself as a full-service provider that accompanies customers from planning to completion.

Electrical Planning & InstallationPlumbing & Building ServicesSpecialized Construction Installations
View profile4.6(22)
AC-DC Elektro GmbH Logo

AC-DC Elektro GmbH 

Pfäffikon Zh · Since 1994

The core activity of AC-DC Elektro GmbH is the provision of services in the field of electrical engineering, particularly in the following areas: planning, installation and execution of electrical systems for industrial, commercial and residential construction; renovations and upgrades of electrical systems; installations for electric vehicles (charging stations); customer and service work; lighting technology; telephone systems, ISDN, ADSL and networks for servers/clients and PCs; installation checks and setup of internet connections. The company positions itself as an electrical partner for private individuals, businesses, public institutions and industry.

Electrical Planning & InstallationRetail - Electronic Devices
View profile4.2(22)
ElektriX GmbH Logo

ElektriX GmbH 

Muttenz · Since 2021

The core activity of ElektriX GmbH is the provision of electrical installations, including planning, consulting, execution and service, as well as the installation and maintenance of photovoltaic systems.

Electrical Planning & Installation
View profile4.5(22)
Elektro Budmiger AG Logo

Elektro Budmiger AG 

Zufikon · Since 2020

Electrical Planning & Installation
View profile4.9(22)
Elektro Etter + Livet AG Logo

Elektro Etter + Livet AG 

Sulgen · Since 2009

The core activity of Elektro Etter + Livet AG is the planning, execution and consulting of electrical installations and systems, particularly in the field of renewable energies such as photovoltaics and battery storage. The company also offers services such as 24h service, large appliances and exhibition, and advises customers on the selection and installation of intelligent building systems for "smart homes".

Electrical Planning & Installation
View profile4.3(22)
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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