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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

RT Automation GmbH Logo

RT Automation GmbH 

Arnegg · Since 2020

Technical Consulting & EngineeringElectrical Planning & Installation
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RUCKSTUHL DIENSTLEISTUNGEN Logo

RUCKSTUHL DIENSTLEISTUNGEN 

Roggliswil · Since 2024

The core activity of Ruckstuhl Dienstleistungen encompasses the development, manufacture and rental of fondue stations, grill stations and outdoor equipment, as well as the provision of services in the areas of electrical work, craftsmanship, installations and custom manufacturing.

Electrical Planning & InstallationSpecialized Construction Installations
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RUFTECH GmbH Logo

RUFTECH GmbH 

Dietlikon · Since 2007

The core activity of Ruftech GmbH is the planning, installation, commissioning and maintenance of call and alarm systems for clinics, hospitals, nursing homes and the healthcare sector. This includes, in particular, the provision of patient and resident call systems, alarm management and alerting systems, as well as the performance of service activities such as maintenance, inspections and repairs.

Electrical Planning & Installation
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RW Technik AG Logo

RW Technik AG 

Herrliberg · Since 1996

The core activity of RW Technik AG encompasses the provision of services in the following areas: * Electrical services: Work, conversions, repairs of electrical devices * IT: Consulting, programming, network solutions, repairs, PC support and Mac support * Telecommunications: Installation of telephone, TV, surveillance systems and networks * Video and audio productions: Recordings, editing, cutting and copying * Sales of hardware and software * Copying service and transfer of films and video formats The company thus offers a wide range of technical services and products.

Film & TV ProductionElectrical Planning & InstallationIT Consulting & Services
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Safety Elektro GmbH Logo

Safety Elektro GmbH 

Zurich · Since 2022

The core activity of Safety Elektro GmbH is the performance of electrical inspections and the creation of safety certificates (SiNa) for electrical installations in Switzerland, particularly in the Greater Zurich Area. This includes the testing and control of electrical installations in residential and commercial buildings, industrial facilities and public institutions, to ensure the safety and proper condition of the installations.

Electrical Planning & Installation
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SAJEM Lighting SA Logo

SAJEM Lighting SA 

Meyrin · Since 2010

The core activity of SAJEM SA is the rental and distribution of lighting technology, particularly for the field of stage, event and architectural lighting. This includes the provision of light sources, control systems, structures, theatre equipment and multimedia devices. The company also offers consulting and planning services for lighting projects.

Electrical Planning & Installation
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Salvisberg Electricité SA Logo

Salvisberg Electricité SA 

Geneva · Since 1983

Salvisberg Electricité SA is an electrical company providing design, installation, inspection, troubleshooting and maintenance services for high- and low-voltage systems. Its services include photovoltaic systems, building automation (domotics), security solutions, IT, telephony and electrical switchboards.

Electrical Planning & Installation
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Sat-Express GmbH Logo

Sat-Express GmbH 

Ermatingen · Since 2007

Sat-Express GmbH rents aerial work platforms and provides instruction and consultation for private and commercial customers. Typical uses include façade maintenance and painting, gutter and conservatory cleaning, and tree trimming and other elevated work.

Rental of Machinery & EquipmentElectrical Planning & Installation
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Sbm électricité Sàrl Logo

Sbm électricité Sàrl 

Mervelier · Since 1998

Electrical Planning & Installation
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Schaffner & Co. Logo

Schaffner & Co. 

Safnern · Since 1990

The core activity of Schaffner + Co. consists of planning, installing, assembling and maintaining emergency power systems and generators for various customers, including department stores, shopping centers, hospitals and industrial companies.

Electrical Planning & Installation
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Schellenberg Elektro Logo

Schellenberg Elektro 

Winterthur · Since 2004

The core activity of Schellenberg Elektro is the provision of services and solutions in the field of electrical engineering, particularly in the areas of: electrical installations (high and low voltage), telecommunications and internet, IT cabling, electromagnetic field measurements, building system technology, LED technology, and quality service. The company offers these services to private and business customers, focusing on the installation, maintenance, and repair of electrical systems and installations.

Electrical Planning & Installation
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scherrer.tec GmbH Logo

scherrer.tec GmbH 

Chur · Since 2021

scherrer.tec GmbH provides building automation and building management services, including consulting, planning, implementation, monitoring, optimization and maintenance of technical building systems. The company deploys Emalytics-based systems with Building‑IoT controllers, supports multiple interfaces (e.g. BACnet, Modbus, KNX, OPC UA) and offers energy monitoring, remote supervision and on-call service.

Technical Consulting & EngineeringElectrical Planning & Installation
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Schibli AG Logo

Schibli AG 

Volketswil · Since 1976

Schibli AG provides electrical engineering services, including high- and low-voltage installations, electrical planning and customer service. As part of the Schibli Group it draws on competencies in renewable energy, electrical safety, building technology, automation and IT.

Electrical Planning & Installation
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Schibli AG Logo

Schibli AG 

Kloten · Since 1972

Schibli AG designs, manufactures and supplies switchgear and power distribution systems together with control and automation solutions. Services include project planning and production, PLC programming, maintenance and service (including the sHub maintenance planner), and energy distribution solutions for photovoltaic and e‑mobility applications.

Electrical Planning & Installation
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Schibli AG Logo

Schibli AG 

Uetikon Am See · Since 1972

Schibli AG provides electrical engineering services, including low- and high-voltage installations, electrical project planning, and the design, installation and maintenance of lighting, photovoltaic and e‑mobility systems. Its services also cover switchgear, automation, electrical safety and device testing in accordance with SNR 462638, and it is part of the Schibli‑Gruppe.

Electrical Planning & Installation
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Schibli AG Logo

Schibli AG 

Zurich · Since 1972

Schibli AG provides electrical engineering, renewable energy, electrosafety, building technology, automation and IT services for buildings and infrastructure. Its services are organized into specialized competence areas covering planning, installation and technical operation solutions for private, commercial, industrial and public clients.

Electrical Planning & Installation
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Schibli AG Logo

Schibli AG 

Freienbach · Since 2011

Schibli AG provides electrical engineering services, including high- and low-voltage installations, electrical planning and maintenance for new construction, renovations and service projects. As part of the Schibli Group, Schibli AG can draw on complementary competences such as renewable energy, automation and IT.

Electrical Planning & Installation
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Schibli Elektrotechnik AG Logo

Schibli Elektrotechnik AG 

Attinghausen · Since 1995

Schibli Elektrotechnik AG provides electrical engineering services, performing low- and high-voltage installations, electrical project planning, and maintenance. Its services include consulting and design, lighting concepts, photovoltaic and e-mobility solutions, switchgear, automation and electrical safety.

Electrical Planning & Installation
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Sch-i GmbH Logo

Sch-i GmbH 

Wettingen · Since 2022

The core activity of Sch-i GmbH is the planning, development and implementation of projects in the field of public transport, particularly in the construction of overhead lines for trams, trolleybuses and trains, as well as in the planning and installation of public lighting systems and artistic light installations. The company also provides technical training and consulting services.

Technical Consulting & EngineeringElectrical Planning & Installation
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Schilt Technischer Service Logo

Schilt Technischer Service 

Liebefeld · Since 2011

The company's core activity is the provision of technical services, particularly in the field of electrical engineering, as well as the performance of repairs, maintenance, and installations on buildings and equipment. This includes, among other things: repairs and maintenance of technical equipment, installation and removal of lighting, fixtures, and furniture, adaptations and conversions of buildings and equipment, production of signs and stickers, maintenance of mobile heat pumps and pool pumps, and installation of sight and sun protection systems. The company thus offers a wide range of technical services tailored to the needs of private individuals and businesses.

Building MaintenanceElectrical 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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