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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today

DirectoryTechnical Consulting & Engineering

Technical Consulting & Engineering

Filters

IndustryBusiness & Technical ServicesIndustryTechnical Consulting & Engineering

Search results

Matching companies

10'431 companies found

Stromberg-Metas GmbH

Scuol · Since 2018

Technical Consulting & Engineering

Strotkötter Engineering

Greifensee · Since 2020

Technical Consulting & Engineering

Strudazi GmbH

Uitikon Waldegg · Since 2013

Technical Consulting & Engineering

STS Strasser Techno System

Mosen · Since 1996

Technical Consulting & Engineering

STS Tronic Sàrl

Lausanne · Since 2003

Technical Consulting & Engineering

ST&T GmbH

Diepoldsau · Since 2010

Technical Consulting & Engineering

Stucki Salamé Consulting Sàrl

Forel (Lavaux) · Since 2022

Technical Consulting & Engineering

Studer & Partner AG, Ingenieur- & Beratungsunternehmung

Olten · Since 1996

Technical Consulting & Engineering

STUDIO.2.23 Björn Wiedl

Lucerne · Since 2020

Technical Consulting & Engineering

Studio CFG Sagl

Chiasso · Since 2021

Technical Consulting & Engineering

Studio Consulting Ruty

Lausanne · Since 2021

Technical Consulting & Engineering

Studio di consulenza geologica e ambientale di Oppizzi Paolo

Salorino · Since 2001

Technical Consulting & Engineering

Studio di ingegneria Turnaturi SA

Ascona · Since 2003

Technical Consulting & Engineering

Studio d'ingegneria Belletti e Molinaro SA

Bellinzona · Since 1992

Technical Consulting & Engineering

Studio d'ingegneria Giorgio Galfetti Sagl

Riva San Vitale · Since 1999

Technical Consulting & Engineering

Studio d'ingegneria Martinenghi SA

Cureglia · Since 1991

Technical Consulting & Engineering

Studio d'ingegneria Rolf Copa

Viganello · Since 1998

Technical Consulting & Engineering

Studio d'ingegneria termoclimatica Daniele Berger

Pregassona · Since 1987

Technical Consulting & Engineering

Studio di progettazione Gilardi Sandro

Giubiasco · Since 1992

Technical Consulting & Engineering

Studio ICARA SA

Pregassona · Since 2024

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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