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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

NB Hammer GmbH

Olten · Since 2004

Neuhard Kiosk - Inhaber Fessehaye

Olten · Since 2021

Retail - Newspapers & Kiosks

Nino AG

Olten · Since 2018

Real Estate Project Development

Nintendo Schweiz, Schweizer Zweigniederlassung, Olten, der Nintendo of Europe SE, Frankfurt am Main

Olten · Since 2013

Wholesale - Electronic Devices

Noemi Ruth Mesfin - Gastro Consulting

Olten · Since 2024

Management Consulting

O. Aeschlimann AG

Olten · Since 2017

Civil Engineering

OEC Advisory AG

Olten · Since 2022

Financial Services

OLINO AG

Olten · Since 2022

Property Management

Öner Reinigungen und Umzug

Olten · Since 2016

Facility Management & Cleaning

Orso Keller Immobilien AG

Olten · Since 2020

Property Management

O. von Arx Inhaber M. von Arx

Olten · Since 1993

Metal Construction

emas Partner AG

Olten · Since 2023

Insurance Brokerage & Consulting

Palace Coiffeur, Inh. Morad

Olten · Since 2023

Pancasa AG

Olten · Since 2015

Property Management

Parfümerie Schneider, Beauty & More

Olten · Since 2017

Retail - Health & Cosmetics

Pecon AG

Olten · Since 1993

Chemical Industry

Personalfürsorgestiftung Bernasconi Olten

Olten · Since 1959

PhanLan Thai Take Away Yasang

Olten · Since 2015

Photography Berger

Olten · Since 2022

Pimp-my-body.ch, Horvath

Olten · Since 2011

Retail - Textiles & Clothing

Pishi Terzi

Olten · Since 2024

Pizzeria Gäubahn Bruno von Rohr

Olten · Since 1985

Polyplane AG

Olten · Since 1968

Plastics Industry

Praxis für Psychotherapie Kocaman

Olten · Since 2023

Psychiatry & Psychotherapy

Atelier Secondhand Alimi Zudije

Olten · Since 2023

Retail - Textiles & Clothing

Primavera Mode U. Dätwyler

Olten · Since 2009

Retail - Textiles & Clothing

PRO NAILS STUDIO, Inhaber Hoàng

Olten · Since 2021

PVM Konzept AG

Olten · Since 1973

Fiduciary Offices

Rahman The Super Masseur

Olten · Since 2023

Wellness & SPA Facilities

RBS Immobilien Ruth Bernasconi-Schlosser

Olten · Since 2012

Property Management

REBU Holding AG

Olten · Since 2016

Holding Companies

Regional Reinigung Inhaber Kanan

Olten · Since 2025

Facility Management & Cleaning

RELIV Europe AG

Olten · Since 2024

Holding Companies

Restaurant Arlecchino Ennio Bertolini

Olten · Since 1985

ReviCare GmbH

Olten · Since 2001

Fiduciary Offices

Rickenbacher Group GmbH

Olten · Since 2023

Ristorante Piccolo Mondo Tharmaseelan Tharani

Olten · Since 2001

Rosengasse Olten AG

Olten · Since 2003

Property Management

Royal-Organisation GmbH

Olten · Since 1979

Financial Services

Rudolf & Partner Versicherungen

Olten · Since 2000

Insurance Brokerage & Consulting

Rüegg Söhne AG

Olten · Since 1981

Logistics & Transport Companies

Samuel Schär Beratungen

Olten · Since 2002

Management Consulting

Sapora Aquatherm-Haustechnik

Olten · Since 2003

Plumbing & Building Services

Schatzmann Holding AG

Olten · Since 2016

Holding Companies

Schnittstelle Danièle Droll

Olten · Since 2003

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

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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.