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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

AA

ace Aeschbach Consulting Engineer GmbH 

Glis · Since 2023

Technical Consulting & Engineering
View profile
AG

Aces GmbH 

Hochfelden · Since 2018

Technical Consulting & Engineering
View profile
AD

Achille DELABAYS 

Lausanne · Since 2024

Technical Consulting & Engineering
View profile
AG

ACI Goldschmidt 

Zurich · Since 2001

Technical Consulting & Engineering
View profile
AS

AC-INGENIUM Sàrl 

Sion · Since 2024

Technical Consulting & Engineering
View profile
AI

AC I SK Holding AG 

Olten · Since 2021

Technical Consulting & Engineering
View profile
AB

Ackermann Beratungen GmbH 

Balsthal · Since 2024

Technical Consulting & Engineering
View profile
AS

ACMB sàrl 

La Tour-De-Peilz · Since 2015

Technical Consulting & Engineering
View profile
AB

AcoS bureau technique-Meylan 

La Chaux-De-Fonds · Since 2008

Technical Consulting & Engineering
View profile
AS

Acqua Sulana Sàrl 

Versoix · Since 2022

Technical Consulting & Engineering
View profile
AS

AcquaUtile SA 

Lugano · Since 2016

Technical Consulting & Engineering
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AA

ACS Access Consulting Switzerland GmbH 

Altstätten Sg · Since 2019

Technical Consulting & Engineering
View profile
A-

ACT - Assistance & Conseils Techniques, Alain Monney 

Corcelles-Près-Payerne · Since 2013

Technical Consulting & Engineering
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AT

AC Technology Keller 

Eschenbach Sg · Since 2017

Technical Consulting & Engineering
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AS

ACTEMIS SA 

Vessy · Since 2009

Technical Consulting & Engineering
View profile
AS

actéon SNC 

Neuchâtel · Since 2018

Technical Consulting & Engineering
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AD

Actu Design Seck 

Lausanne · Since 2022

Technical Consulting & Engineering
View profile
AA

Acustica Ambientale Suisse Sagl 

Novazzano · Since 2022

Technical Consulting & Engineering
View profile
AA

ADA ATELIER DECO SARL 

Châtelaine · Since 2013

Market Research InstitutesTechnical Consulting & Engineering
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AE

Adamczyk Electronics 

Zurich · Since 2012

Technical Consulting & Engineering
View profile
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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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