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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,808 companies indexed · Last updated: today

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Cityolten

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Matching companies

1'650 companies found

A.S.O. Invest AG

Olten · Since 2021

Property Management

Aspinall Design GmbH

Olten · Since 1999

Advertising Agencies

A-SPORTS, Jan M. Krattiger

Olten · Since 2006

Retail - Bicycles & Sports Equipment

ATacqui GmbH

Olten · Since 2022

Holding Companies

Atrest AG

Olten · Since 1984

Property Management

Attika477 by J. Cavegn

Olten · Since 2013

Retail - Textiles & Clothing

Augenzentrum Stadtblick Dr. med. Nicole Horchi

Olten · Since 2021

Ophthalmology Clinics

AU Pack GmbH

Olten · Since 2007

Wholesale - General Specialty Trade

Aureum Treuhand & Interim Management GmbH

Olten · Since 2024

Fiduciary Offices

Automobile Berisa GmbH

Olten · Since 2009

Auto Repair ShopsAutomotive & Vehicle Trade

AXA Generalagentur, Christoph Müller-Ulmi

Olten · Since 2023

Insurance Companies

Ayla & Raya GmbH

Olten · Since 2024

AZ-Heinz Ladner AG

Olten · Since 1986

Holding Companies

Bäckerei Dili GmbH

Olten · Since 2008

Retail - Food & Luxury Items

Bakteriologisches Institut Olten BIO AG

Olten · Since 2000

Medical Laboratories

Ballyconneely Invest AG

Olten · Since 2022

Holding Companies

Barbershop Rouin

Olten · Since 2018

Baroque Bars GmbH

Olten · Since 2022

Bartlomé Holding AG

Olten · Since 2013

Holding Companies

Bau-Aktiengesellschaft Jurastrasse

Olten · Since 1952

Real Estate Project Development

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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.