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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

Bischoff Wärme Beratung GmbH

Freidorf Tg · Since 2024

Technical Consulting & Engineering

Bisig envision GmbH

Ennenda · Since 2021

Management ConsultingTechnical Consulting & Engineering

Bisson Acoustique

Savièse · Since 2023

Technical Consulting & Engineering

Bitterli - Büro für technische Zeichnungen GmbH

Niedergösgen · Since 2017

Technical Consulting & Engineering

Bittner GmbH

Neuwilen · Since 2024

Technical Consulting & Engineering

Bivente GmbH

Basel · Since 2017

Technical Consulting & Engineering

BJ Mécanique, Poulle-Vitone Barbara

Courroux · Since 2021

Technical Consulting & Engineering

BK Eco Design GmbH

Waldstatt · Since 2004

Technical Consulting & Engineering

BKHZ Holding AG

Wilen B. Wollerau · Since 2023

Technical Consulting & Engineering

Black out systems solutions Nicolas Sudan

Vevey · Since 2019

Technical Consulting & Engineering

Black & White Sebestin GmbH

Rorschacherberg · Since 2014

Technical Consulting & Engineering

BLANC Michel

Bouveret · Since 2024

Technical Consulting & Engineering

Blank Engineering AG

Rümlang · Since 1987

Technical Consulting & Engineering

Blaser + Moles GmbH

Zurich · Since 1998

Technical Consulting & Engineering

Blatter Umwelttechnik

Riehen · Since 2007

Technical Consulting & Engineering

Blechschmidt Engineering

Ormalingen · Since 2024

Technical Consulting & Engineering

BLK Partner AG

Stans · Since 2008

Technical Consulting & Engineering

BLR Conseil - Bernard Reymond

Petit-Lancy · Since 2001

Technical Consulting & Engineering

Riviera Stilli AG

Stilli · Since 2007

Technical Consulting & Engineering

BlueJay AeroTech Solutions by Jeroen Schouten

Aeugst Am Albis · Since 2021

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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