Directory Industries Places KnowledgeComparisonsSoon

Sign in Check visibility

Recognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product

Pricing
Directory
Industries

Company

About
Contact
Legal

© 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

JENERGY DI DANIELE COPPA

Chiasso · Since 2014

Technical Consulting & Engineering

Jenni Rail Consult

Wabern · Since 2023

Technical Consulting & Engineering

Jermini Consulenze SA

Bioggio · Since 1995

Technical Consulting & Engineering

Jeszenszky Beratungen

Richterswil · Since 2010

Technical Consulting & Engineering

Jetfly Technik (Suisse) Sàrl

Meyrin · Since 2025

Repair of Machinery & Electronic DevicesTechnical Consulting & EngineeringMobility Services

J.-F. Barbey Engineering

Meggen · Since 1998

Technical Consulting & Engineering

JFG énergies Sàrl

Dompierre Fr · Since 2020

Technical Consulting & Engineering

J. Galland Consulting

Zurich · Since 2024

Technical Consulting & Engineering

J. Kavena Beratungen

Herrliberg · Since 2011

Technical Consulting & Engineering

JLB engineering Sàrl

Fribourg · Since 2016

Technical Consulting & Engineering

JL Ingénieur Conseil, Jordan Lançon

Les Acacias · Since 2022

Technical Consulting & Engineering

J.-M. Chapallaz, Ingénieur EPFL

Baulmes · Since 1983

Technical Consulting & Engineering

JM Etudes et Planifications Sàrl

Geneva · Since 2021

Technical Consulting & Engineering

jmg-consulting Jürg Morgenegg

Cham · Since 2022

Technical Consulting & Engineering

JMG études Sàrl

Martigny · Since 2014

Technical Consulting & Engineering

JM Rouiller Consulting

Sierre · Since 2023

Technical Consulting & Engineering

JN Total AG

Beatenberg · Since 2010

Technical Consulting & Engineering

JOBST GmbH

Wangs · Since 2013

Technical Consulting & Engineering

Johannes Schutzbach Engineering

Hüttikon · Since 2001

Technical Consulting & Engineering

Johanni Ingenieur und Architektur AG

Arlesheim · Since 1993

Technical Consulting & Engineering

Outbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub

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

1
436
437

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.

More pages