ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Cityolten
Search results

Matching companies

1'645 companies found

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
View profile
idp invent ag Logo

idp invent ag 

Olten · Since 2012

Licensing & Marketing of Intellectual PropertyResearch & DevelopmentTechnical Consulting & Engineering
View profile
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
View profile
Immopink AG Logo

Immopink AG 

Olten · Since 1991

Property ManagementReal Estate Project Development
View profile
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
View profile
Kammermann Elektrowerkzeuge AG Logo

Kammermann Elektrowerkzeuge AG 

Olten · Since 1994

Repair of Machinery & Electronic DevicesRetail - Machinery & Technical Equipment
View profile
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
View profile
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
View profile
Kleine & Partner GmbH Logo

Kleine & Partner GmbH 

Olten · Since 2012

Coaching & Personal Development
View profile
Meo-Press Markus Emch Logo

Meo-Press Markus Emch 

Olten · Since 1994

Meo-Press Markus Emch provides communication and publishing services, producing magazines, brochures, newsletters and books. Services include editorial work, design and layout, print production coordination, advertising design and PR placements for targeted audiences.

Printing Companies
View profile
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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
102050
  • 1
  • More pages
  • 81
  • 82
  • 83
  • 84
  • More pages
  • 165
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.