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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today

DirectoryElectrical Planning & Installation

Electrical Planning & Installation

Filters

IndustryCrafts & TradesIndustryElectrical Planning & Installation

Search results

Matching companies

5'267 companies found

Thomas Elektro Trade GmbH

Glis · Since 1996

Electrical Planning & Installation

Thomas Hausherr

Eggenwil · Since 2024

Electrical Planning & Installation

Thomas Heldstab, Elektrounternehmung

Davos Glaris · Since 1992

Electrical Planning & Installation

Thommen Telematic

Allschwil · Since 2014

Electrical Planning & Installation

Ticinautomazioni di Laurati Luca

Stabio · Since 2001

Electrical Planning & Installation

Ti.illumino SAGL

Viganello · Since 2011

Electrical Planning & Installation

Tino électricité, Celestino Internicola

Gland · Since 2011

Electrical Planning & Installation

Topelec SA

Versegères · Since 2022

Electrical Planning & Installation

Fabio Elec Group Sàrl

Geneva · Since 2021

Electrical Planning & Installation

Tout-Courant Sàrl

Meyrin · Since 2019

Electrical Planning & Installation

TOUT-COURANT Iglesias José

Meyrin · Since 2000

Electrical Planning & Installation

Treehouse Zug by Mischa Kälin

Zug · Since 2021

Electrical Planning & Installation

troistrom GmbH

Dübendorf · Since 2008

Electrical Planning & Installation

Tröndle Technik

Zofingen · Since 1985

Electrical Planning & Installation

Troubleshooting in LAN di Raffaele Carella

Cureggia · Since 2002

Electrical Planning & Installation

TRS Elektro AG

Tägerwilen · Since 2020

Electrical Planning & Installation

Truffer Elektrotech

Randa · Since 1996

Electrical Planning & Installation

Tschirky Oskar

Mädris-Vermol · Since 1999

Electrical Planning & Installation

Tschopp Elektrotech GmbH

Leuk Stadt · Since 2021

Electrical Planning & Installation

Tschumai Elektroinstallationen Stefan Tschumi

Birsfelden · Since 2009

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.

Per page

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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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