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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

AI WTG DESIGNS GmbH

Basel · Since 2017

Technical Consulting & Engineering

A. Jaquiéry Consult

Münchenstein · Since 2008

Technical Consulting & Engineering

Ajaton Ing. GmbH

Zug · Since 2003

Technical Consulting & Engineering

AJE Switzerland GmbH

Bäch Sz · Since 2007

Technical Consulting & Engineering

AJS ingénieurs civils SA, succursale de Brügg

Brügg Be · Since 2001

Technical Consulting & Engineering

AJS ingénieurs civils SA, succursale du canton de Genève

Thônex · Since 2017

Technical Consulting & Engineering

AJW Technology Consulting GmbH, Düsseldorf, Zweigniederlassung Zürich

Zurich · Since 2022

Technical Consulting & Engineering

AKAS Engineering AG

Oberdorf Bl · Since 1991

Technical Consulting & Engineering

Akay Consulting GmbH

Kilchberg Zh · Since 2023

Technical Consulting & Engineering

AK Engineering Arthur Kemény

Weggis · Since 1988

Technical Consulting & Engineering

AK Images Sàrl

Granges-Paccot · Since 2021

Technical Consulting & Engineering

Akkodis Switzerland SA

Zurich · Since 2019

Technical Consulting & Engineering

AK-Lineartechnik GmbH

Balsthal · Since 2024

Technical Consulting & Engineering

akmava AG

Baar · Since 2022

Technical Consulting & Engineering

BAKS Plan, Inhaberin Zigun

Basel · Since 2021

Technical Consulting & Engineering

AKROPOL CONSEILS Sàrl

Vernier · Since 2012

Technical Consulting & Engineering

Akustik Atelier GmbH

Zurich · Since 2022

Technical Consulting & Engineering

Alamo Energy SA

Cornaux Ne · Since 2024

Technical Consulting & Engineering

Albedo Engineering Sàrl

Euseigne · Since 2019

Technical Consulting & Engineering

Albert Gschwend

Märstetten · Since 1994

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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