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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

Ingenieurbüro Kleinstein

Samnaun-Compatsch · Since 1992

Technical Consulting & Engineering

Ingenieurbüro Leu

Rüdlingen · Since 2007

Technical Consulting & Engineering

Ingenieurbüro Markus Stolz + Partner AG

Lucerne · Since 2014

Technical Consulting & Engineering

Ingenieurbüro Marty AG

Lachen Sz · Since 1987

Technical Consulting & Engineering

Ingenieurbüro Mayer AG, Ottobeuren, Zweigniederlassung Liestal

Liestal · Since 2011

Technical Consulting & Engineering

Ingenieurbüro M. Gysling

Zurich · Since 1994

Technical Consulting & Engineering

Ingenieurbüro Muntwyler

Bern · Since 1986

Technical Consulting & Engineering

Ingenieurbüro Minozzo GmbH

Finsterhennen · Since 2021

Technical Consulting & Engineering

Ingenieurbüro Peter Gnägi

Bern · Since 2007

Technical Consulting & Engineering

Ingenieurbüro Probst

Greich · Since 2008

Technical Consulting & Engineering

Ingenieurbüro P. Schönthal & Co.

Belp · Since 1996

Technical Consulting & Engineering

Ingenieurbüro R. Büchi

Balterswil · Since 1990

Technical Consulting & Engineering

Ingenieurbüro R. Brinkmann

Boll · Since 1998

Technical Consulting & Engineering

Ingenieurbüro Rhyner

Hausen Am Albis · Since 1988

Technical Consulting & Engineering

Ingenieurbüro S. Caliaro

Twann · Since 2004

Technical Consulting & Engineering

Ingenieurbüro Scherrer

Mörschwil · Since 1997

Technical Consulting & Engineering

Ingenieurbüro Sonderegger

Berg Tg · Since 2019

Technical Consulting & Engineering

Ingenieurbüro Straesser

Termen · Since 2014

Technical Consulting & Engineering

Ingenieurbüro Stefan Dietschi

Lostorf · Since 1989

Technical Consulting & Engineering

Ingenieurbüro Tony Studerus AG

Einsiedeln · Since 1984

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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