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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

Dott. Carrera Maurizio - Chimico Industriale - EurChem

Lugano · Since 2015

Technical Consulting & Engineering

DOUBLE-C Sàrl

Savigny · Since 2009

Technical Consulting & Engineering

Dougoud, conseil énergétique

Marly · Since 2023

Technical Consulting & Engineering

DP Engineering Sagl

Paradiso · Since 2016

Technical Consulting & Engineering

DPF Service Mobil Stefanov

Zurich · Since 2022

Technical Consulting & Engineering

DPM Design & Project Management di Claudio Rossi

Pollegio · Since 2013

Technical Consulting & Engineering

dpu Technik GmbH

Burgdorf · Since 2004

Technical Consulting & Engineering

Dr. A. Amstutz Engineering & Consulting

Alpnach Dorf · Since 2007

Technical Consulting & Engineering

Draw-ing BIM Solutions Sàrl

Carouge Ge · Since 2021

Technical Consulting & Engineering

Dr. Beer Engineering GmbH

Cham · Since 2017

Technical Consulting & Engineering

Dr. Bruno Hoegger, Scientific Consulting

Marly · Since 2004

Technical Consulting & Engineering

Drechsler Energie-Optimierung

St. Gallen · Since 2005

Technical Consulting & Engineering

Dreissinger Beratung

Tübach · Since 2014

Technical Consulting & Engineering

Dressconsulting Sohar

Thal · Since 2002

Technical Consulting & Engineering

Dressi Marco

Arbedo · Since 1983

Technical Consulting & Engineering

Dr. Georges Bridel

Zurich · Since 2010

Technical Consulting & Engineering

Dr. Gübeli AG

Jona · Since 1998

Technical Consulting & Engineering

Dr. H. Kronig und Partner AG

Zermatt · Since 1992

Technical Consulting & Engineering

Drilltec Consulting, Heinz Rüfenacht

Biel/Bienne · Since 1989

Technical Consulting & Engineering

Dr.-Ing. Dieter Beinecke Engineering Consultant

Zurich · Since 2001

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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