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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

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 2019

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 2024

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

Stiftung Born der Portlandcementwerk AG Olten

Olten · Since 1996

Natural Parks & Gardens

Stiftung La Vie

Olten · Since 2000

Stiftung Sammlung historischer Wertpapiere

Olten · Since 2003

Studer & Partner AG, Ingenieur- & Beratungsunternehmung

Olten · Since 1996

Technical Consulting & Engineering

Studio Maurer

Olten · Since 2024

Advertising Agencies

Sunshine Beauty Smile Sonzamanci

Olten · Since 2022

SunTechnics Fabrisolar AG

Olten · Since 2024

Solar & Photovoltaics

Swisscom IT Services Finance Custom Solutions AG

Olten · Since 1997

IT Consulting & Services

Swiss-Mobileshop, Inhaber Tedesco Michele

Olten · Since 2019

Retail - Electronic Devices

Swiss Tech Innovation AG

Olten · Since 2020

Mechanical Engineering Industry

Tethong FREEBIRD

Olten · Since 2024

Retail - Textiles & Clothing

TFS TUNED FOR SPORTS AG

Olten · Since 2018

The New Songbook Martin Schaffner

Olten · Since 2014

Recording Studios & Audio Production

Treuhand und Revisionen Bruno Gervasoni Dipl. Buchhalter/Controller

Olten · Since 1987

Fiduciary Offices

Trish Fehlmann

Olten · Since 2021

Advertising Agencies

TSCHAN technology

Olten · Since 2016

Electrical Industry

TU Collina AG

Olten · Since 2023

General Contractors

TwinWin GmbH

Olten · Since 2020

Trade Fair & Event Organizers

Ursula Schütz

Olten · Since 2024

Psychiatry & Psychotherapy

Velöli, Inhaber Bruno Helfenstein

Olten · Since 2015

Retail - Bicycles & Sports Equipment

Demeter Schweiz - Verein für biologisch-dynamische Landwirtschaft, assoziatives Wirtschaftsleben und menschengerechte Ernährungskultur

Olten · Since 2000

Professional & Trade Associations

Veto AG

Olten · Since 1978

Fiduciary Offices

Via Romana AG

Olten · Since 2015

Property Management

Vincenzo Cosentino Malergeschäft

Olten · Since 2001

Painting & Plastering

Visnjic Kosmetik Hand & Feet

Olten · Since 2017

Vorstadt Atelier Gloor

Olten · Since 2024

Textile & Clothing Industry

V&V Cars GmbH

Olten · Since 2023

Automotive & Vehicle Trade

Walter und Klara Bieber-Stiftung

Olten · Since 2023

Weber Rohrleitungsbau

Olten · Since 2003

Civil Engineering

WGT Hospitality AG

Olten · Since 2015

Wiedemann Immo GmbH

Olten · Since 2021

Property Management

wieland technology

Olten · Since 2023

Repair of Machinery & Electronic Devices

Willi Rüegsegger, Willi's Music and Art

Olten · Since 2011

Willi Schneeberger AG

Olten · Since 1977

Laundry Services

Willi Wyss Ofenbau Cheminéebau Plattenbeläge

Olten · Since 1987

Specialized Construction Activities

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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.