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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

bt-consult ag

Zug · Since 2009

Technical Consulting & Engineering

B-Tech Concept Sàrl

Carouge Ge · Since 2014

Technical Consulting & Engineering

B-tech engineering, Rolf Blickenstorfer

Biel/Bienne · Since 2005

Technical Consulting & Engineering

BT Engineering GmbH

Kreuzlingen 1 · Since 2008

Technical Consulting & Engineering

BTG Büro für Technische Geologie AG

Chur · Since 2023

Technical Consulting & Engineering

bTL Expertises SA

Martigny · Since 2011

Technical Consulting & Engineering

BTPK Sàrl

Moiry Vd · Since 1995

Technical Consulting & Engineering

BTR9 Potier Jean-Marie Bureau Technique

Lausanne · Since 2009

Technical Consulting & Engineering

BTRONIC Bertazzi

Lucerne · Since 2018

Technical Consulting & Engineering

BT-Solutions GmbH

Finstersee · Since 2018

Technical Consulting & Engineering

BT Technique Sàrl

Palézieux-Village · Since 2014

Technical Consulting & Engineering

btwm bureau technique W. Momentè

Aclens · Since 1990

Technical Consulting & Engineering

Bubula-Rehm Consulting

Basel · Since 2009

Technical Consulting & Engineering

Büchel Engineering

Schachen B. Reute · Since 2004

Technical Consulting & Engineering

Bucher Innovation

Sargans · Since 2021

Technical Consulting & Engineering

Buchhofer AG

Zurich · Since 1971

Technical Consulting & Engineering

buchholz engineering GmbH

Basel · Since 2023

Technical Consulting & Engineering

Büchler Consulting AG

Bühler · Since 2016

Technical Consulting & Engineering

Buchmann Immoplan AG

Wädenswil · Since 2007

Technical Consulting & Engineering

Buchreiter Energieberatung GmbH

Zuckenriet · Since 2018

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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