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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

IT-Electronic Solutions AG

Emmetten · Since 2013

Technical Consulting & Engineering

Iten-Automation

Unterägeri · Since 2010

Technical Consulting & Engineering

ITEN Haustechnik

Dübendorf · Since 2002

Technical Consulting & Engineering

ITS INGEGNERIA E TECNICA STRADALE SAGL

Ascona · Since 2010

Technical Consulting & Engineering

IU Bauberatung & Planung GmbH

Kleinwangen · Since 2022

Technical Consulting & Engineering

IUR Conseils & Services Sàrl

Monthey · Since 2023

Technical Consulting & Engineering

IVM Engineering AG

Rotkreuz · Since 1983

Technical Consulting & Engineering

Ivo Dazio Ingegneria SA

Ascona · Since 2024

Technical Consulting & Engineering

IWItech di Erasmo Nuzzi

Cimadera · Since 2015

Technical Consulting & Engineering

I&W Innovation and Water GmbH

Baar · Since 2012

Technical Consulting & Engineering

IW Marison Consulting

Echandens · Since 2020

Technical Consulting & Engineering

IWS-Monjé GmbH

Oberrohrdorf · Since 2005

Technical Consulting & Engineering

Izambard BIM Infrastructure

Geneva · Since 2024

Technical Consulting & Engineering

Jacot-Descombes Engineering

Neuchâtel · Since 2012

Technical Consulting & Engineering

Jacot Jacques

Fontaines Ne · Since 1992

Technical Consulting & Engineering

Jacques Verdan

Gimel · Since 1993

Technical Consulting & Engineering

Jaeggi Bauingenieure AG

Jegenstorf · Since 1999

Technical Consulting & Engineering

Jäggi Engineering

Küttigen · Since 1996

Technical Consulting & Engineering

Jah Expertises techniques Sàrl

Neuchâtel · Since 2011

Technical Consulting & Engineering

James Edwards Consulting

Gelterkinden · Since 2020

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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