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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

Rausis Conseil, Service et Technique

Lausanne · Since 2015

Technical Consulting & Engineering

RAVANI ENERGY CONSULTING

Bern · Since 2023

Technical Consulting & Engineering

Raverdino MSChrom, Versoix

Versoix · Since 2003

Technical Consulting & Engineering

Razansky Daniel

Zurich · Since 2019

Technical Consulting & Engineering

Razorleaf GmbH

Lugano · Since 2024

Technical Consulting & Engineering

R. Bolli, Engineering und Consulting

Zollikon · Since 1991

Technical Consulting & Engineering

R Burnier Consulting

Geneva · Since 2024

Technical Consulting & Engineering

RCJ unlimited - Karge consulting

Büsserach · Since 2023

Technical Consulting & Engineering

RD Energies, Roger Dupertuis-dit-Neveu

La Praz · Since 2022

Technical Consulting & Engineering

Real Estate Engineering GmbH

Weissbad · Since 2014

Technical Consulting & Engineering

REALIDEE SA

Gland · Since 2008

Technical Consulting & Engineering

REALIS, dessin technique 2D/3D, Vincent Plomb

Boncourt · Since 2003

Technical Consulting & Engineering

RedEagle Suisse GmbH

Rorschach · Since 2020

Technical Consulting & Engineering

Redl Consulting

Farvagny-Le-Petit · Since 2012

Technical Consulting & Engineering

Redman Consulting Sagl

Chiasso · Since 2014

Technical Consulting & Engineering

Red Rock Devil Sound Christian Lang

Gland · Since 2019

Technical Consulting & Engineering

REG.LAS Schweiz AG

Ruswil · Since 2021

Technical Consulting & Engineering

Regli regelts

Niederlenz · Since 2014

Technical Consulting & Engineering

Regtec SA

Lausanne · Since 1992

Technical Consulting & Engineering

Reiner Tillner-Roth Technische Beratung

Wil Sg · Since 2023

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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