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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryElectrical Planning & Installation

Electrical Planning & Installation

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5'266 companies found

InstaControl AG Logo

InstaControl AG 

Fehraltorf · Since 2020

InstaControl AG is a company of Electrosuisse and operates as an independent inspection body for electrical installations. Its services include periodic electrical inspections (e.g. on request of network operators or for property transfers), acceptance and quality checks, independent inspections after installation changes, device testing according to SNR 462638, electrobiological assessments, and inspection/consulting contracts.

Electrical Planning & Installation
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Instatec Hauser Logo

Instatec Hauser 

St. Gallen · Since 2000

The core activity of instatec hauser is the programming and commissioning of KNX building automation systems, access control systems and intrusion protection systems.

Electrical Planning & Installation
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Instdesign Licht & Technik, Walter Wohlgemuth Logo

Instdesign Licht & Technik, Walter Wohlgemuth 

Oberengstringen · Since 2000

Electrical Planning & InstallationElectrical Industry
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Interneon Sàrl Logo

Interneon Sàrl 

Etagnières · Since 1995

The core activity of Interneon includes the design, manufacture and installation of various types of signs, signage and decorations, including: illuminated signs (light advertisements), signage (e.g. for display cases, stands, vehicles), stickers and labels, laser cutting and CNC machining of various materials, and installation and maintenance of signs and signage. The company also offers specialized services such as prototype production, design of presentation materials and execution of special requests.

Electrical Planning & Installation
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Invisia AG Logo

Invisia AG 

Hettlingen · Since 2015

The core activity of Invisia is the development and provision of energy management software and solutions, particularly for the intelligent control and management of energy consumption, charging stations for electric vehicles, energy monitoring and energy billing.

Electrical Planning & InstallationSoftware Development
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IPA Elektro AG Logo

IPA Elektro AG 

Brüttisellen · Since 2024

IPA Elektro AG provides comprehensive electrical engineering services and supports projects from planning through implementation. Its services include electrical installations, communication technology, building automation (building IT), solar systems, e‑mobility charging solutions, lighting, energy management, maintenance/service and electrical inspections.

Electrical Planning & Installation
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IPT Elektro AG Logo

IPT Elektro AG 

Aesch Zh · Since 2008

IPT Elektro AG provides electrical installation and refurbishment works, maintenance and on-call services, covering distribution and control cabins, low- and medium-voltage cable systems, lighting and traffic-control systems. Services also include supply and installation of cable systems and joints up to 20 kV, electromechanical installations and maintenance of signal equipment.

Electrical Planning & Installation
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IS Electro Alarme SA Logo

IS Electro Alarme SA 

Meyrin · Since 1998

The core activity of Electro-Alarme SA is the planning, installation, maintenance and servicing of security systems, including: alarm and surveillance systems, fire protection and smoke detection systems, access control systems, flood protection systems, outdoor protection systems, and art protection systems. The company also offers services such as consulting, planning, installation, maintenance and repair of security systems. It is part of the Global-Securite.ch group and has over 45 years of experience in the field of security technology.

Electrical Planning & Installation
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ISP Electro Solutions AG Logo

ISP Electro Solutions AG 

Ostermundigen · Since 1997

ISP Electro Solutions AG provides electrical installations, building automation, e-mobility solutions and photovoltaic services for residential, commercial and industrial buildings. The company is a subsidiary of BKW Building Solutions and delivers planning- and consultancy-based integrated solutions.

Electrical Planning & Installation
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ISP Electro Solutions AG, Zweigniederlassung Utzenstorf Logo

ISP Electro Solutions AG, Zweigniederlassung Utzenstorf 

Utzenstorf · Since 1998

ISP Electro Solutions AG, Zweigniederlassung Utzenstorf provides electrical installations, building automation and photovoltaic solutions, as well as services in e-mobility, switchgear and consulting/planning. The company is a subsidiary of BKW Building Solutions and delivers integrated solutions for residential, commercial and industrial buildings.

Electrical Planning & Installation
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I-Tech Dimension Sagl Logo

I-Tech Dimension Sagl 

Bioggio · Since 2006

The core activity of I-Tech Dimension Sagl consists of planning and installing: * Domotics systems * Security systems (alarm systems) * Video surveillance systems * Home cinema systems * Multimedia systems * Video conferencing systems * Sim racing systems In addition, the company offers professional services in the areas of: * IT consulting * IT support * Network and VoIP solutions * Videocitofonia (video telephony) The company provides these services to both private and commercial customers in Switzerland.

Electrical Planning & Installation
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ITI Installations S.A. Logo

ITI Installations S.A. 

Fribourg · Since 2023

ITI Installations S.A. provides planning, installation and maintenance of electrical systems and fault-repair services for residential and industrial clients. The company also delivers e-mobility charging solutions and photovoltaic installations, certifies and installs IT/telecommunication networks, and offers automation, lightning protection and thermographic inspection services.

Electrical Planning & Installation
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Jacques Belet, électricité S.A. Logo

Jacques Belet, électricité S.A. 

Lausanne · Since 1983

The core activity of Jacques Belet Electricité SA is the planning, installation and maintenance of electrical systems for private individuals and companies in the canton of Vaud, including the construction of high and low voltage systems, the transformation of apartments, buildings and commercial spaces, the installation of charging stations for electric vehicles, as well as the provision of emergency services and repair work.

Electrical Planning & Installation
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Jäggi Elektroinstallationen AG Logo

Jäggi Elektroinstallationen AG 

Balsthal · Since 2016

Jäggi Elektroinstallationen AG is an electrical installation company providing planning, project management and execution of low- and high-voltage electrical systems. Its services include communication systems (telephone/IT networks), alarm and video surveillance, photovoltaic systems, home/building automation, supply and installation of household appliances and an emergency/service offering.

Electrical Planning & Installation
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JANIN SA Logo

JANIN SA 

Veyrier · Since 2012

JANIN SA is an electrical installation company specializing in the installation, maintenance and repair of electrical systems. Its core activities include carrying out work in the field of high and low voltage, including the installation of lighting systems, the construction of temporary installations for construction sites and events, as well as the implementation of renovation and new construction projects.

Technical Consulting & EngineeringElectrical Planning & Installation
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J-AS Automation GmbH Logo

J-AS Automation GmbH 

Möhlin · Since 2019

The core activity of J-AS GmbH is the planning, installation and programming of automation systems, switchgear, electrical systems and control systems for various industries, including industry, commerce, residential and commercial buildings. This also includes the creation of electrical schematics, programming of material flow computers and the implementation of KNX and SPS systems.

Technical Consulting & EngineeringElectrical Planning & Installation
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JCD Electricité et téléphone S.à r.l. Logo

JCD Electricité et téléphone S.à r.l. 

Suchy · Since 2000

The core activity of JCD Electricité Sàrl is the provision of electrical services, particularly in the areas of new constructions, renovations and lighting solutions.

Electrical Planning & Installation
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Jenni Brühwiler AG Logo

Jenni Brühwiler AG 

Gossau Sg · Since 2016

The core activity of Jenni Brühwiler AG is electrical planning and building automation. They offer consulting, planning and implementation of individual, sustainable, targeted and modern electrical and building automation systems.

Technical Consulting & EngineeringElectrical Planning & Installation
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Jenni Elektroberatung GmbH Logo

Jenni Elektroberatung GmbH 

Riedikon · Since 2020

The core activity of Jenni Elektroberatung GmbH is electrical consulting, particularly advising and supporting customers in electrical engineering matters.

Technical Consulting & EngineeringElectrical Planning & Installation
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JePlan AG Logo

JePlan AG 

Gipf-Oberfrick · Since 1987

The core activity of JePlan AG is electrical planning, particularly the creation of circuit diagrams and documentation for industrial automation, electrical engineering and EMSR technology. This also includes services such as planning for mechanical engineering and manufacturing industry, as well as support for the use of Eplan P8 software.

Electrical Planning & Installation
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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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