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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

Reinhard Schneider, Tech. Büro

Gümligen · Since 1994

Technical Consulting & Engineering

Reinhart Ing.

Rüttenen · Since 2024

Technical Consulting & Engineering

Relsys Sàrl

Crissier · Since 2012

Technical Consulting & Engineering

Remo Fraefel giftfreie Schädlingsbekämpfung

Gossau Sg · Since 1998

Technical Consulting & Engineering

renaEE&C AG

Leuggern · Since 2007

Technical Consulting & Engineering

Renergy di Antonio Renzullo

Lamone · Since 1992

Technical Consulting & Engineering

René Suter, Ingénieur-Conseil ETH/SIA

Lutry · Since 2011

Technical Consulting & Engineering

Renggli DL GmbH

Lucerne · Since 2006

Technical Consulting & Engineering

Replanning AG

Zug · Since 2013

Technical Consulting & Engineering

RESIBE Luciano Honegger

Bassersdorf · Since 2017

Technical Consulting & Engineering

Retoxa Ingenieurbüro Beyeler

Effretikon · Since 2008

Technical Consulting & Engineering

Reutimann CNC

Selzach · Since 2011

Technical Consulting & Engineering

REVELON di Tommaso Fioretti

Since 2012

Technical Consulting & Engineering

RF-Engineering Ralph Feuchter

Grandevent · Since 2013

Technical Consulting & Engineering

R. Felix Planungsbüro Gebäude- & Installationstechnik

Wil Sg · Since 1999

Technical Consulting & Engineering

RHS Engineering Stritt

Meggen · Since 2004

Technical Consulting & Engineering

Rhythm Plus GmbH

Lucerne · Since 2018

Technical Consulting & Engineering

RHYTON GmbH

Langenthal · Since 2006

Technical Consulting & Engineering

Riccardo Benzoni

Melide · Since 2018

Technical Consulting & Engineering

Richard Iten, Elektro-Ingenieur HTL

Kreuzlingen · Since 1991

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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