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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today

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Cityolten

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Matching companies

1'645 companies found

Hammer Metzg GmbH

Olten · Since 2012

Food Processing

Happy Bundle GmbH

Olten · Since 2021

Hasli 200 AG

Olten · Since 2009

Property Management

Heavysound Wild

Olten · Since 2025

Trade Fair & Event Organizers

Heilpraxis Klar

Olten · Since 2013

Naturopathic Clinics

Metasolutions

Olten · Since 2024

HFS Mountain GmbH

Olten · Since 2014

Property Management

HFS Lake GmbH

Olten · Since 2014

Property Management

H.G. Frey Liegenschaften GmbH

Olten · Since 2012

Real Estate Project Development

Historic Bicycle Archive, Inhaber Zaugg

Olten · Since 2024

Retail - Books & Media

HPK AG

Olten · Since 2015

Property Management

HR Home GmbH

Olten · Since 2019

Real Estate Project Development

H. Uhr AG

Olten · Since 2007

Specialized Construction Activities

Hummel Beratung & Investments

Olten · Since 2017

External Asset Management

Hunziker Betatech AG

Olten · Since 2017

Civil Engineering Firms

Hussein Coiffeur, Inhaber Hassan

Olten · Since 2021

HW - Industrietechnik GmbH

Olten · Since 1994

Technical Consulting & Engineering

Hyper Silence GmbH

Olten · Since 2020

Recording Studios & Audio Production

i2bit Software Consulting, Inh. Gunasiri

Olten · Since 2022

Software Development

ICL Swiss GmbH

Olten · Since 2016

Financial Services

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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.