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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today

DirectorySearch the company directory

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company directory

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Cityjona

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Matching companies

1'269 companies found

aineo GmbH

Jona · Since 2024

Software Development

AKINO Management AG

Jona · Since 2022

Holding Companies

AK Knoepfli Consulting

Jona · Since 2018

Advertising Agencies

AKS Abdichtungs-Planung AG

Jona · Since 2021

General Contractors

Alba Art GmbH

Jona · Since 2004

Art & Antique Trade

Alfred Holzer

Jona · Since 1990

Architecture Firms

Alfred Hunziker GmbH

Jona · Since 1998

IT Consulting & Services

AllGeol AG

Jona · Since 2024

Technical Consulting & Engineering

Almaro Foundation

Jona · Since 2017

amantia ag

Jona · Since 2024

Real Estate Project Development

Amaxco AG

Jona · Since 2023

Management Consulting

A. Mehmeti Bau und Wohnen Services

Jona · Since 2024

Facility Management & Cleaning

Amendico GmbH

Jona · Since 2020

IT Consulting & Services

A+M HOLDING AG

Jona · Since 2008

Holding Companies

Ammann Electronics

Jona · Since 1993

Wholesale - Electronic Devices

Ammann Wine Event

Jona · Since 2008

Wholesale - Beverages & Spirits

Amrein Consulting

Jona · Since 2014

Technical Consulting & Engineering

analyze-it GmbH

Jona · Since 2016

Management Consulting

Andawrite Swiss GmbH

Jona · Since 2020

Management Consulting

Andrenda Smurnoy

Jona · Since 2024

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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.