Electrical Planning & Installation in
St. Margrethen SG

8 companies in Electrical Planning & Installation based in St. Margrethen SG — name and year of registration from the commercial register. The list below shows them all.

Companies

All 8 companies in St. Margrethen SG

Elektro Brühwiler AG Logo

Elektro Brühwiler AG

Since 1992 · 1–10 empl.

Elektro Brühwiler AG is an electrical installation company offering installations, planning, building-technology solutions and service/maintenance work. The firm also runs a retail shop selling household appliances and artisanal glass products and provides device testing services in accordance with SNR 462638.

Electrical Planning & InstallationElectrical installationsElectrical planningBuilding technology
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Beta Plan Engineering GmbH Logo

Beta Plan Engineering GmbH

Since 2009 · 11–20 empl.

Beta Plan Engineering GmbH is an engineering company. The accessible website does not provide further details about specific services or products.

Electrical Planning & InstallationElectrical planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
AZ ELEKTROTECHNIK ANDREAS ZUDRELL Logo

AZ ELEKTROTECHNIK ANDREAS ZUDRELL

Since 2012 · 1–10 empl.

The core activity of AZ Elektrotechnik is the planning, implementation and maintenance of electrical engineering solutions, particularly in the fields of building automation, control technology and smart home applications. This includes the installation and programming of systems for lighting, blinds, ventilation, heating, door communication, music systems and alarm systems, as well as the integration of machine controls and the implementation of individual projects in the field of electrical engineering.

Electrical Planning & InstallationBuilding automationMachine controlSmart home
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
TGS Technischer Gebäude Service AG Logo

TGS Technischer Gebäude Service AG

Since 2015 · 11–20 empl.

TGS Technischer Gebäude Service AG provides maintenance, servicing and modernization of building services systems. Its services cover heating, sanitary, solar, ventilation, air conditioning, refrigeration, electrical and safety systems; it also offers energy system solutions (heat pumps, photovoltaics, battery storage), digital monitoring via TGS Connect and a 24‑hour service.

Building MaintenanceBuilding Technology ServiceEnergy SystemsTGS Connect
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
iconiQ Energy AG Logo

iconiQ Energy AG

Since 2024 · 1–10 empl.

iconiQ Energy AG provides planning, consulting, installation and maintenance of renewable energy systems, notably photovoltaic systems, battery storage, heat pumps and climate control solutions. The company delivers tailored solutions for residential, commercial and industrial clients and can integrate e-mobility charging and combined multi-energy systems.

Technical Consulting & EngineeringPhotovoltaic systemsHeat pumps
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #5
Elektro DMS GmbH Logo

Elektro DMS GmbH

Since 2016 · 1–10 empl.

The core activity of Elektro DMS GmbH is the planning and installation of electrical systems, networks and telecommunications solutions for private and commercial customers. This includes in particular: electrical planning and installation for new buildings, renovations and refurbishments; installation and maintenance of networks (LAN, WLAN, Intranet, Internet); telecommunications solutions (landline numbers, telephone systems); fibre optic installations (FTTH); and service work and emergency services for electrical systems and building technology. The company thus provides comprehensive solutions for the electrical equipment and communication of buildings and companies.

Electrical Planning & InstallationElectrical planningElectrical installationService work
No score yet
FR

Fritz Rohner Elektromechanische Werkstatt

Since 1990 · 1–10 empl.

Electrical Planning & Installation
No score yet
IE

IBS Elektrotechnik Wolfgang Tripolt

Since 2005 · 1–10 empl.

Electrical Planning & Installation
No score yet

Electrical Planning & Installation in St. Margrethen SG

8Electrical Planning & InstallationCommercial register (Zefix) · as of October 10, 2026
2012Median year of registrationCommercial register (Zefix) · as of October 10, 2026
443in the Canton of St. GallenCommercial register (Zefix) · as of October 10, 2026
6,517in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Electrical Planning & Installation in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026