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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

ADT Engineering GmbH

Lucerne · Since 2017

Technical Consulting & Engineering

ADVANCED ELECTRONIC CONSULTING, O. MALOT

Semsales · Since 2015

Technical Consulting & Engineering

Advicenna GmbH

Binningen · Since 2022

Technical Consulting & Engineering

ae2 AG

Schenkon · Since 2017

Technical Consulting & Engineering

AEC engineering GmbH

Chur · Since 2009

Technical Consulting & Engineering

A-E-C énergies, simulations et informatique, Bergmann

Geneva · Since 2004

Technical Consulting & Engineering

Aedel Aerospace International GmbH

Baar · Since 2012

Technical Consulting & Engineering

AEDS Sàrl

Martigny-Croix · Since 2010

Technical Consulting & Engineering

A.E. Raffael Macai

Zurich · Since 2014

Technical Consulting & Engineering

Aero.Cad Sàrl

Cheseaux-Sur-Lausanne · Since 2014

Technical Consulting & Engineering

AERO CONSULTING SA

Cointrin · Since 1984

Technical Consulting & Engineering

Aerodepot GmbH

Bremgarten Ag · Since 2021

Technical Consulting & Engineering

Aero Fly Services GmbH

Hombrechtikon · Since 2011

Technical Consulting & Engineering

aerofuelsystems AG

Hünenberg · Since 2023

Technical Consulting & Engineering

aerosam GmbH

Erlenbach Zh · Since 2007

Technical Consulting & Engineering

Aero Synergy GmbH

Basel · Since 2020

Technical Consulting & Engineering

AESCHLIMANN ASPHALT ENGINEERING AG

Zofingen · Since 2008

Technical Consulting & Engineering

AES GmbH

Bonaduz · Since 1999

Technical Consulting & Engineering

Aevo Consulting Sàrl

Geneva · Since 2011

Technical Consulting & Engineering

AFAconsult International Sàrl

Lausanne · Since 2016

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

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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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