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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

1296 PHLifescinece Sàrl

Coppet · Since 2014

Technical Consulting & Engineering

12 Carbon GmbH

Basel · Since 2024

Technical Consulting & Engineering

1xANDERS, Brändli Andres

Aarau · Since 2009

Technical Consulting & EngineeringOther Specialist Clinics

2BF Ingegneria di Ing. Fabrizio Bavutti

Grono · Since 2024

Technical Consulting & Engineering

2BSA Sàrl

La Chaux-De-Fonds · Since 2002

Technical Consulting & Engineering

2care KlG

Gossau Zh · Since 2022

Technical Consulting & Engineering

2f ingénieurs conseils sàrl

St-George · Since 2023

Technical Consulting & Engineering

2i engineering SA

Brent · Since 2013

Technical Consulting & Engineering

2-plan ag

Frauenfeld · Since 1987

Technical Consulting & Engineering

38 Grad Gebäudetechnik GmbH

Hausen Ag · Since 2021

Technical Consulting & Engineering

3Conseils, Rogerio Fernandes

Vessy · Since 2016

Technical Consulting & Engineering

3D Conception, Baechler Laurent

Lausanne · Since 2015

Technical Consulting & Engineering

3D Metallbauplan GmbH

Kollbrunn · Since 2011

Technical Consulting & Engineering

3D-SCHWEIZ by Grob Consulting

Adliswil · Since 2022

Technical Consulting & Engineering

3DTech bureau technique Sàrl

Geneva · Since 2016

Technical Consulting & Engineering

3D-Zone Meury

Laufen · Since 2017

Technical Consulting & Engineering

3EckTec GmbH

Oberentfelden · Since 2024

Technical Consulting & Engineering

3L Energy Consulting Sagl

Lugano · Since 2018

Technical Consulting & Engineering

3L Technology GmbH

Speicher · Since 2015

Technical Consulting & Engineering

3Q-Lab GmbH

Adlikon B. Regensdorf · 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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