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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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Cityolten
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Matching companies

1'646 companies found

HNO-Praxis Olten AG Logo

HNO-Praxis Olten AG 

Olten · Since 2013

ENT Clinics
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Hochuli Architekten SIA Logo

Hochuli Architekten SIA 

Olten · Since 2003

The core activity of Hochuli Architekten is the provision of architectural services.

Architecture Firms
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Holzer Bauberatung GmbH Logo

Holzer Bauberatung GmbH 

Olten · Since 2018

The core activity of Holzer Bauberatung GmbH is the provision of consulting services in the field of construction.

Technical Consulting & Engineering
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idp invent ag Logo

idp invent ag 

Olten · Since 2012

Licensing & Marketing of Intellectual PropertyResearch & DevelopmentTechnical Consulting & Engineering
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iLovePilates.ch Andrea Keller Leuenberger Logo

iLovePilates.ch Andrea Keller Leuenberger 

Olten · Since 2012

The core activity of iLovePilates.ch is the operation of a Pilates studio in Olten, Switzerland, offering private lessons and group classes (quartet classes) in Pilates.

Fitness Centers
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Immopink AG Logo

Immopink AG 

Olten · Since 1991

Property ManagementReal Estate Project Development
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Indian Palace Restaurant, Vikraj Singh Logo

Indian Palace Restaurant, Vikraj Singh 

Olten · Since 2020

The company "Indian Palace Olten" is a restaurant or a gastronomic company specializing in Indian cuisine.

Restaurants
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Kammermann Elektrowerkzeuge AG Logo

Kammermann Elektrowerkzeuge AG 

Olten · Since 1994

Repair of Machinery & Electronic DevicesRetail - Machinery & Technical Equipment
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KANZLEI ULF BROSOWSKI Logo

KANZLEI ULF BROSOWSKI 

Olten · Since 2011

The core activity of the company is legal advice and representation, as it is a law firm.

Law Firms & Notary OfficesFiduciary Offices
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Kehr Engineering Logo

Kehr Engineering 

Olten · Since 1992

Kehr Engineering provides industrial electronics and IT services, offering products such as the KeySystem and an option to order transmitters.

Software 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.
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.