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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

LATOsupport Lang Otto Rickenbach LU

Rickenbach Lu · Since 2024

Technical Consulting & Engineering

Lauener Georges

Sion · Since 2008

Technical Consulting & Engineering

LA VIDA GROUP SA

Cadenazzo · Since 2012

Technical Consulting & Engineering

LAVIE Technisch Project & Interim Management GmbH

Steg Vs · Since 2021

Technical Consulting & Engineering

LB Integral Engineering GmbH

Bremgarten Ag · Since 2020

Technical Consulting & Engineering

LCES SA

Unterägeri · Since 2011

Technical Consulting & Engineering

L.C. Reichenbach de Sousa Consulting

Greifensee · Since 2020

Technical Consulting & Engineering

Leander Schmidt, Beratung in Lärm- und Strahlenschutz

Visp · Since 2008

Technical Consulting & Engineering

Leasetech SA

Romont Fr · Since 1991

Technical Consulting & Engineering

Leaver Health Consulting

Bellevue · Since 2022

Technical Consulting & Engineering

Le Cercle - Moreira Dias

Satigny · Since 2020

Technical Consulting & Engineering

Lechmann Hightech

Pieterlen · Since 2014

Technical Consulting & Engineering

LeCom, Audio, Video & Computer Technik, M. Lenz

Stallikon · Since 1994

Technical Consulting & Engineering

LED Institut Schweiz GmbH

Lucerne · Since 2019

Technical Consulting & Engineering

Le Groupe SM International Sàrl, Luxembourg, succursale de Genève

Geneva · Since 2005

Technical Consulting & Engineering

Lehmann Bau & Energie GmbH

Wohlen Ag · Since 1997

Technical Consulting & Engineering

lehner-konflikt-konvention

Lengnau Be · Since 2008

Technical Consulting & Engineering

LEI-LL Engineering

Sennhof (Winterthur) · Since 2024

Technical Consulting & Engineering

LENUM AKTIENGESELLSCHAFT, Vaduz (LI), Zweigniederlassung Buchs SG

Since 2017

Technical Consulting & Engineering

LENZ Engineering Sagl

Viganello · Since 2009

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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