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

DirectoryTechnical Consulting & Engineering

Technical Consulting & Engineering

Filters

IndustryBusiness & Technical ServicesIndustryTechnical Consulting & Engineering

Search results

Matching companies

10'496 companies found

Enderlin, Computer Science Research

Orbe · Since 2017

Technical Consulting & Engineering

EnEn Sàrl

Sonceboz-Sombeval · Since 2009

Technical Consulting & Engineering

EnerBe GmbH

Walperswil · Since 2005

Technical Consulting & Engineering

enerchange gmbh

Wichtrach · Since 2012

Technical Consulting & Engineering

Enerconsult Peter Bieri

Vira (Gambarogno) · Since 1994

Technical Consulting & Engineering

enerdrive Dr. Andreas Dittrich

Zurich · Since 2004

Technical Consulting & Engineering

Energeco, Alain Gaumann

Aïre · Since 2002

Technical Consulting & Engineering

Energeia2050 Sàrl

Préverenges · Since 2020

Technical Consulting & Engineering

Energieberatung Aeberhard

Altnau · Since 2011

Technical Consulting & Engineering

Energieberater Mirsepahi

Unterterzen · Since 2023

Technical Consulting & Engineering

Energieberatung Lokmani

Steckborn · Since 2018

Technical Consulting & Engineering

Energieberatung Hans Leibundgut GmbH

Oberdiessbach · Since 2019

Technical Consulting & Engineering

Energieberatung Schmidt

Muttenz · Since 2022

Technical Consulting & Engineering

Energie Consulting Sàrl

Buttes · Since 2020

Technical Consulting & Engineering

Energie Expert Gämperli

Jona · Since 2023

Technical Consulting & Engineering

Energiegebäude Palmisano

Diessenhofen · Since 2023

Technical Consulting & Engineering

Energiegold Müller

Alikon · Since 2020

Technical Consulting & Engineering

Energie Sennhauser

Baden · Since 2018

Technical Consulting & Engineering

Energies unlimited GmbH

Baar · Since 2013

Technical Consulting & Engineering

Energietechnik Frei + Partner GmbH

Ernetschwil · Since 2019

Technical Consulting & Engineering

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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

1
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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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