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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

Polydynamics Engineering Zürich, Dr. Walter J. Eugster

Zurich · Since 1998

Technical Consulting & Engineering

Polygum, Ortelli + Zünd, Kollektivgesellschaft

Volketswil · Since 1988

Technical Consulting & Engineering

Poma Michele

Morcote · Since 1982

Technical Consulting & Engineering

Porebski, Engineering & Consulting

Wettingen · Since 2010

Technical Consulting & Engineering

Power Consulting Schlapbach

Liebefeld · Since 2020

Technical Consulting & Engineering

PowerIng GmbH

Gipf-Oberfrick · Since 2014

Technical Consulting & Engineering

Poynter Energy Consulting

Geneva · Since 2020

Technical Consulting & Engineering

P&P Engineering GmbH

Niederweningen · Since 2019

Technical Consulting & Engineering

PragART GmbH

Bubendorf · Since 2003

Technical Consulting & Engineering

Preisig Beratungen

Sulgen · Since 2006

Technical Consulting & Engineering

Premila AG

Thusis · Since 2015

Technical Consulting & Engineering

Prescott Gary

Courroux · Since 2009

Technical Consulting & Engineering

Pré Val Engineering SA

Bulle · Since 2006

Technical Consulting & Engineering

Prévention des Risques Naturels-Conseils et Stratégies 512 Sàrl

Troistorrents · Since 2018

Technical Consulting & Engineering

PRG Ingenieure Schweiz GmbH

Glattbrugg · Since 2019

Technical Consulting & Engineering

PRIME Basile

Marly · Since 2022

Technical Consulting & Engineering

Prim & Partner, Inhaber O. Doguoglu & Co

St. Gallen · Since 1993

Technical Consulting & Engineering

Printed Lamp Heid

Pratteln · Since 2018

Technical Consulting & Engineering

Printing Ant Ruchti

Brunegg · Since 2023

Technical Consulting & Engineering

PROBE-AT Sàrl

Grand-Lancy · 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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