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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today

DirectorySearch the company directory

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company directory

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Cityolten

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Matching companies

1'650 companies found

GIM Holding AG

Olten · Since 2012

GK PROVIDENS AG

Olten · Since 2017

GK WEID AG

Olten · Since 2018

Globaltrade & License GmbH

Olten · Since 2023

GMC Architektur & Baumanagement G. Cudia

Olten · Since 2004

Godi.N GmbH

Olten · Since 2020

Graber-Matthey AG

Olten · Since 1969

GRANDHOUSE INTERNATIONAL GmbH

Olten · Since 2024

G+Z Baumanagement & Services GmbH

Olten · Since 2024

HAGAMO GmbH

Olten · Since 1999

Handpan Schweiz GmbH

Olten · Since 2023

Health Bridge GmbH

Olten · Since 2023

Help-Tex GmbH

Olten · Since 2010

HGO AG

Olten · Since 2020

Historic Research GmbH

Olten · Since 2005

Hoerbiger-Service-Gesellschaft mit beschränkter Haftung, Schongau (DE), Zweigniederlassung Olten

Olten · Since 2005

Holding in Wolle GmbH

Olten · Since 2023

HPO Holding AG

Olten · Since 2022

HTO Partner-Stiftung

Olten · Since 2005

Hübeli Immo AG

Olten · Since 2010

HW Swiss GmbH

Olten · Since 2021

Im Lisch Immobilien AG

Olten · Since 2018

Immobase AG

Olten · Since 2004

Immokreis AG

Olten · Since 2023

ImmoOlten AG

Olten · Since 2005

Indoor Sports Genossenschaft

Olten · Since 2015

Inovus Job AG, Zweigniederlassung Olten

Olten · Since 2024

Nooriaa Solutions AG

Olten · Since 2023

Nooriaa Software GmbH

Olten · Since 2023

INTEGRAL REALESTATE AG

Olten · Since 2021

Interbohr AG

Olten · Since 2019

Vimova Bewirtschaftung AG, Zweigniederlassung Olten

Olten · Since 2006

Interhelio AG

Olten · Since 2008

ISS Facility Services AG

Olten · Since 2017

jana kiosk & shop GmbH

Olten · Since 2022

JB Consulting & Coaching AG

Olten · Since 1999

Jogurt by Joshua Guelmino

Olten · Since 2023

juma productions GmbH

Olten · Since 2025

Kamal Trading GmbH

Olten · Since 2003

Käppeli Logistik AG, Zweigniederlassung Olten

Olten · Since 2023

KaRo GmbH

Olten · Since 2022

Kerimo Beteiligungen AG

Olten · Since 2023

Kiosk Feld B. Seevaratnam

Olten · Since 2018

Koller Building Systems AG

Olten · Since 2001

Kuchara GmbH

Olten · Since 2022

KUNUSHEVCI REINIGUNG

Olten · Since 2023

Lapis Personal GmbH

Olten · Since 2024

LBM Partner AG

Olten · Since 2024

learn & win gmbh

Olten · Since 2013

Lerntherapie Huber Lauber

Olten · Since 2023

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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.

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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.