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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

JANLU ingénierie Sàrl

Geneva · Since 2018

Technical Consulting & Engineering

Jann Urs Maschinenbau

Zurich · Since 2005

Technical Consulting & Engineering

Jan Spengler Consulting

Hombrechtikon · Since 2024

Technical Consulting & Engineering

Janus Sphinx AG

Bern · Since 2010

Technical Consulting & Engineering

JBBerclaz métal consult Sàrl

Collombey · Since 2023

Technical Consulting & Engineering

JB Industries GmbH

Neerach · Since 2019

Management ConsultingTechnical Consulting & Engineering

JD Concept Sàrl

Verbier · Since 2016

Technical Consulting & Engineering

Jean Antoine Schaffer, Ing. dipl. EPF

Pully · Since 2008

Technical Consulting & Engineering

Jean-Claude Frieden, aJC engineering

Bôle · Since 2004

Technical Consulting & Engineering

Jean-Daniel Chollet

Bussigny · Since 2023

Technical Consulting & Engineering

Jean-François Mino-Matot

Carouge Ge · Since 2021

Technical Consulting & Engineering

Jean Marie Fragnière

Vevey · Since 2018

Technical Consulting & Engineering

Jean-Marie TIERCY

Chêne-Bougeries · Since 2016

Technical Consulting & Engineering

Jean R. Gnaegi

Buchillon · Since 1997

Technical Consulting & Engineering

JeDIM Jérémy Debernardi - Ingénierie Mécanique - Formation et Conseil

Plan-Les-Ouates · Since 2024

Technical Consulting & Engineering

JEEC Sàrl

Farvagny-Le-Grand · Since 2020

Technical Consulting & Engineering

Jeff Technique, Jean-François Huguenin-Virchaux

Neuchâtel · Since 2015

Technical Consulting & Engineering

Jegama GmbH

Laufen · Since 2012

Technical Consulting & Engineering

Jehan Consulting Sàrl

Le Lieu · Since 2013

Technical Consulting & Engineering

Jelmoni Ingegneria SA

Ascona · Since 1982

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

1
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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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