Directory Industries Places KnowledgeComparisonsSoon

Sign in Check visibility

Recognised 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

Schweizer Fertigung und Handel by Inhaber Charaparambil

Olten · Since 2024

Cosmetics Industry

SCIOLI FASHION DESIGN

Olten · Since 2022

Textile & Clothing Industry

Scott Immobilien AG

Olten · Since 2013

Real Estate Project Development

S Hauswartungen und Reinigung by Ajdini

Olten · Since 2024

Facility Management & Cleaning

Sibills Mobile Fusspflege Palushi

Olten · Since 2023

Silver & Stone Beatrix Rudolf von Rohr

Olten · Since 2006

Retail - Watches & Jewelry

NS Supermarket GmbH

Olten · Since 2022

SIO-Immobilien AG

Olten · Since 1955

Real Estate Project Development

smartfood-delivery GmbH

Olten · Since 2016

Food Processing

SMP Holding AG

Olten · Since 2010

Holding Companies

SOPRANZI JUST FOUR YOU

Olten · Since 2021

Sorglos Hegedus

Olten · Since 2022

Facility Management & Cleaning

Soulflower - Schenker

Olten · Since 2022

SPA Living+ Holding AG

Olten · Since 2021

Holding Companies

Spielmann Katrin Coiffure

Olten · Since 1999

SS Mama Asia Takeaway, Inhaberin Kamaleswaran

Olten · Since 2024

steiner works gmbh

Olten · Since 2018

Trade Fair & Event Organizers

STEPS, Physiotherapie Marecic

Olten · Since 2024

Stevic Automobile

Olten · Since 2024

Automotive & Vehicle Trade

Stieger Schausteller

Olten · Since 2022

Leisure Facilities

Per page

Outbound 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.

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.

More pages

More pages