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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

Pro Rent GmbH Logo

Pro Rent GmbH 

Gossau Sg · Since 2010

The core activity of Pro Rent GmbH is the rental, installation and sale of event technology, particularly in the field of audio, lighting and multimedia services for events and events.

Electrical Planning & Installation
View profile5(3)
Rebsamen Security Systems AG Logo

Rebsamen Security Systems AG 

Horw · Since 2019

Rebsamen Security Systems AG designs and implements tailored security solutions, providing consultancy, system planning, commissioning and support for intrusion detection systems, video surveillance, access control and alarm servers.

Electrical Planning & Installation
View profile3.7(3)
REMA Elektro AG Logo

REMA Elektro AG 

Zurich · Since 2004

The core activity of REMA Elektro AG is the planning and implementation of electrical installations in the areas of high and low voltage, particularly in residential, commercial and industrial construction, as well as the performance of service and repair work for electrical systems.

Electrical Planning & Installation
View profile5(3)
Riewag AG Logo

Riewag AG 

Kreuzlingen · Since 1996

The Scutum Group Central Europe GmbH, which includes RIEWAG AG, operates in the security industry. The company's core activity encompasses the planning, installation, and maintenance of security systems and products, such as: Burglary protection and vulnerability analysis, Door security and locking technology, Window security and films, Alarm systems and video surveillance, Building equipment and intervention, Access control systems and mailbox and waste container security. The company offers its customers a comprehensive security package to protect people, infrastructure, data, and goods.

Electrical Planning & InstallationRetail - General Specialty Trade
View profile5(3)
Riget Elektro GmbH Logo

Riget Elektro GmbH 

Kirchberg Sg · Since 2024

The core activity of Riget Elektro GmbH is electrical service and maintenance, including the installation, maintenance and repair of electrical systems, such as photovoltaic systems, heating systems and fire alarm systems.

Electrical Planning & Installation
View profile5(3)
RJR Elektrotechnik GmbH Logo

RJR Elektrotechnik GmbH 

Birsfelden · Since 2013

The core activity of RJR Elektrotechnik is the planning, manufacturing and installation of electrical switchgear, control systems and metering systems, including the design of complex automation systems. The company also provides on-site services, such as repairs, conversions and modifications to existing systems.

Electrical Planning & InstallationElectrical Industry
View profile5(3)
RMC Tableaux et Automation SA Logo

RMC Tableaux et Automation SA 

Rossens Fr · Since 1992

The core activity of RMC Tableaux SA is the development and implementation of control and automation solutions for various applications, particularly in the fields of: water supply and wastewater management, building technology, measurement technology, industry and power supply. The company offers customized overall solutions from a single source, from planning and conception to implementation and maintenance of systems. This also includes the construction of control cabinets, programming of automation systems and the development of control and visualization systems.

Electrical Planning & InstallationElectrical Industry
View profile3.7(3)
SAT & KABEL GMBH Logo

SAT & KABEL GMBH 

St. Gallen · Since 2014

The core activity of SAT & KABEL GmbH encompasses the planning, installation, maintenance, and consulting of various technical facilities and systems, particularly: satellite and cable television systems, internet and network solutions, telephony and Voice-over-IP systems, electrical installations and security technology, smart home and security systems, video surveillance and access control systems. Additionally, the company offers the sale of high-quality SAT, cable TV, and network products, as well as consulting, planning, and implementation of projects in these areas.

Electrical Planning & InstallationTelecommunications
View profile5(3)
Schaltraum AG Logo

Schaltraum AG 

Rothenburg · Since 2000

The core activity of Schaltraum AG is the planning, development and implementation of room and building automation, including the integration of various technologies and systems such as lighting, sound, image and building technology. The company offers solutions for residential, commercial and industrial spaces, focusing on creating security, energy efficiency and comfort through meaningful networking.

Technical Consulting & EngineeringElectrical Planning & InstallationSoftware Development
View profile5(3)
Schmidiger + Rosasco AG Logo

Schmidiger + Rosasco AG 

Zurich · Since 1967

The core activity of Schmidiger + Rosasco AG is electrical planning, particularly in the areas of building automation, energy supply and renewable energies. The company offers services such as electrical safety planning, lighting design and consulting in the field of Building Information Modeling (BIM) and operates in various industries such as commerce, industry, healthcare and education.

Technical Consulting & EngineeringElectrical Planning & Installation
View profile5(3)
Schmidmeister Elektrodienstleistungen GmbH Logo

Schmidmeister Elektrodienstleistungen GmbH 

Unterlunkhofen · Since 2023

The core activity of Schmidmeister Elektrodienstleistungen is to provide individual consulting and control services for small distribution network operators, as well as to perform electrical services for private individuals, companies and distribution network operators.

Electrical Planning & Installation
View profile5(3)
Schneider + Näf Elektro GmbH Logo

Schneider + Näf Elektro GmbH 

Endingen · Since 2011

The core activity of Schneider+Näf Elektro GmbH is the provision of services and products in the field of electrical engineering, particularly in the following areas: electrical installations, communication, photovoltaics, smart home, e-mobility, electrical controls, and household appliances. The company thus offers a wide range of electrical services and products, from the installation of electrical systems to the maintenance and repair of household appliances.

Electrical Planning & Installation
View profile5(3)
SEIGA GmbH Logo

SEIGA GmbH 

Winikon · Since 2019

SEIGA GmbH provides electrical installation, building automation and electronics services, handling planning, installation and troubleshooting for industrial, commercial, craft and private clients. Offerings include KNX and Digitalstrom systems, photovoltaic installations, energy optimisation and integration of electric vehicle charging stations.

Electrical Planning & Installation
View profile5(3)
SeMa-Elektrokontrollen AG Logo

SeMa-Elektrokontrollen AG 

Bad Ragaz · Since 2018

SeMa-Elektrokontrollen AG is an accredited inspection body and an independent control organisation holding control authorisation K-253231 (SIS 0219). It provides safety certificates and tests under the Low-Voltage Installation Ordinance (NIV), including periodic inspections, final and sample inspections, device testing and certification of photovoltaic systems, and issues measurement and test reports.

Electrical Planning & Installation
View profile4.3(3)
SeMa-Elektrokontrollen AG Logo

SeMa-Elektrokontrollen AG 

Sargans · Since 2020

SeMa-Elektrokontrollen AG is an accredited inspection body and an independent control authority (control permit K-253231) for electrical installations. The company performs periodic, final and sample inspections, certifies photovoltaic systems, carries out device and safety tests (insulation resistance, protective conductor and equipotential bonding checks, automatic disconnection) and issues safety reports and measurement protocols.

Electrical Planning & Installation
View profile4.3(3)
SeMa-Elektrokontrollen AG Logo

SeMa-Elektrokontrollen AG 

Mels · Since 2018

SeMa-Elektrokontrollen AG is an accredited inspection body and an independent control authority (control permit K-253231, SIS 0219) that issues safety certificates and performs testing for electrical installations and equipment. Services include periodic, final, acceptance and sample inspections, device testing and certification of photovoltaic systems for residential, commercial and industrial installations, with measurement and test protocols provided.

Electrical Planning & Installation
View profile4.3(3)
SeMa-Elektrokontrollen AG Logo

SeMa-Elektrokontrollen AG 

Chur · Since 2021

SeMa-Elektrokontrollen AG is an accredited inspection body and an independent control organ (control authorization K-253231, SIS 0219). The company performs safety inspections and tests on electrical installations and photovoltaic systems, including periodic checks, final and acceptance inspections, device testing, and the issuance of safety certificates and measurement/test reports.

Electrical Planning & Installation
View profile4.3(3)
signakom AG Logo

signakom AG 

Zurich · Since 2006

The core activity of signakom AG is the development, manufacture and distribution of communication solutions, particularly call systems and emergency call systems for various industries such as homes, hospitals, industry, commerce and private customers. This also includes professional emergency call centers, alarm devices, telephone systems and internet solutions.

Call CentersSecurity ServicesElectrical Planning & Installation
View profile5(3)
smarthub - smartes wohnen gmbh Logo

smarthub - smartes wohnen gmbh 

Binningen · Since 2021

The company offers services and solutions in the field of Smart Home and system integration. The core activity includes the planning, conception, realization and operation of Smart Home systems, including the integration of various trades such as heating, lighting, blinds, ventilation, multimedia and security technology. The company supports customers in the implementation of Smart Home solutions, including the configuration of networks, the implementation of voice control and visualizations, as well as the maintenance and servicing of existing systems.

Electrical Planning & Installation
View profile5(3)
Stalder Electricité Sàrl Logo

Stalder Electricité Sàrl 

La Chaux-De-Fonds · Since 1968

Stalder Electricité Sàrl is a general electrical contractor providing technical studies and project support. Services include design, installation and maintenance of high- and low-voltage systems, security and fire-detection systems, telematics and telecommunications cabling, industrial electrical installations and building automation.

Electrical Planning & Installation
View profile4.7(3)
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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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