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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectorySearch the company directory

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company directory

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Cityolten
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Matching companies

1'647 companies found

A+

Alberti + Partner, Inhaber Smajli 

Olten · Since 2025

Moving Companies
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GT

Gastronomie Toribio Roth 

Olten · Since 2025

Restaurants
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SP

SCIOLI Pasta e Olio 

Olten · Since 2025

Retail - Food & Luxury Items
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OG

Obentra GmbH 

Olten · Since 2025

IT Consulting & Services
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SI

Swiss Inclusive Sport 

Olten · Since 2025

Sports Associations
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BK

Brisena Kamberi 

Olten · Since 2025

Retail - Health & Cosmetics
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BA

Berimmo AG 

Olten · Since 2025

Property Management
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HS

Haregu Supermarkt, Umzug und Lieferwagen mieten, Inhaber Sultan 

Olten · Since 2025

Supermarkets & Hypermarkets
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HG

HESG Group GmbH 

Olten · Since 2025

Restaurants
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BA

Bucin Advertising Solutions 

Olten · Since 2025

Advertising Agencies
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HS

Hana Supermarkt, Inhaberin Estifanos 

Olten · Since 2025

Supermarkets & Hypermarkets
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RK

Restaurant Kleinholz KlG 

Olten · Since 2025

Restaurants
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DA

Drama Academy Switzerland by Laski 

Olten · Since 2025

Cultural & Educational Organizations
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KS

KOI SUSHI & BUBBLETEA, NGUYEN 

Olten · Since 2025

Restaurants
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PC

Psychologisches Coaching Fatma Sahin 

Olten · Since 2025

Psychiatry & Psychotherapy
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RF

Rushiti Facility Services 

Olten · Since 2025

Facility Management & Cleaning
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VP

VC Projektgesellschaft SOOL GmbH 

Olten · Since 2025

Real Estate Project Development
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AD

AtelierS Dubs & Kissling KLG 

Olten · Since 2025

Retail - Flowers & Plants
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AI

Alpwegli Immobilien AG 

Olten · Since 2026

Property ManagementReal Estate Project Development
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NS

NS Supermarket, Inh. Manoharan 

Olten · Since 2026

Supermarkets & Hypermarkets
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BA

Batimo AG Architekten SIA, Zweigniederlassung Olten 

Olten · Since 2011

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BG

Bernasconi Gemeinderschaft 

Olten · Since 2024

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CG

calmida gmbh 

Olten · Since 2007

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CH

Camizzi Handel 

Olten · Since 2013

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CG

campcomp gmbh 

Olten · Since 2021

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CS

Camptocamp SA succursale d'Olten 

Olten · Since 2023

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CG

Carrozza GmbH 

Olten · Since 2019

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CM

Centro Misionero Internacional CMI Olten 

Olten · Since 2017

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CG

Cilento GmbH 

Olten · Since 2012

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CA

cleverhail ag 

Olten · Since 1995

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CA

CL-Immobilien AG 

Olten · Since 2015

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KE

Krasniqi Engineering & Solutions 

Olten · Since 2024

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CS

CMG Service GmbH 

Olten · Since 2021

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CB

coiffure bösch gmbh 

Olten · Since 2004

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CH

Coktas Holding AG 

Olten · Since 2024

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CA

coliva AG 

Olten · Since 2023

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CA

CONEQ AG 

Olten · Since 2020

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CG

Continias GmbH 

Olten · Since 2021

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CD

Coq d'Or GmbH 

Olten · Since 2013

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CM

COSMOS management resources AG 

Olten · Since 2006

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CT

cva technical consulting ag 

Olten · Since 1999

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CC

CWA Constructions SA 

Olten · Since 1980

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DB

DE BOER Immobilien AG 

Olten · Since 2005

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ZO

Zahnarzt Olten Sälipark AG 

Olten · Since 1996

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DS

Di Santo Prodotti Italiani 

Olten · Since 2024

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DU

Double U Productions GmbH 

Olten · Since 1999

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DN

Drum-Shop Noby Lehmann 

Olten · Since 1988

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EG

ECM GmbH 

Olten · Since 2007

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EG

Ecopuls GmbH 

Olten · Since 2014

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ED

Edith Deutscher-Stiftung 

Olten · Since 1994

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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.