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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,808 companies indexed · Last updated: today
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1'650 companies found

Bauort GmbH Logo

Bauort GmbH 

Olten · Since 2002

The core activity of the company "bauort gmbh" is the provision of architectural services.

Architecture Firms
View profile3.7(3)
Berger Gemüse AG Logo

Berger Gemüse AG 

Olten · Since 1983

The core activity of Berger-Gemüse AG is the wholesale trade of fruits and vegetables.

Wholesale - Food & Luxury Items
View profile4.7(3)
Dado GmbH Logo

Dado GmbH 

Olten · Since 1996

The core activity of Dado GmbH is textile finishing, particularly screen printing, textile printing, labelling and the production of foil stickers for textiles, as well as consulting and sales of textile catalogues and textiles for workwear and clubwear.

Printing Companies
View profile5(3)
EasyMix GmbH Logo

EasyMix GmbH 

Olten · Since 2021

The core activity of EasyMix GmbH is the production and distribution of BARF food (Biologically Appropriate Raw Food) for dogs and cats.

Retail - Food & Luxury Items
View profile5(3)
ENDLESS HAPPINEZZ GMBH Logo

ENDLESS HAPPINEZZ GMBH 

Olten · Since 2001

The core activity of Endless Happinezz GmbH is the development, manufacture and distribution of dietary supplements and health products, in particular supplements based on natural ingredients that support health and well-being.

Retail - Health & Cosmetics
View profile5(3)
Ess Zahntechnik Olten AG Logo

Ess Zahntechnik Olten AG 

Olten · Since 1996

The core activity of ESS Zahntechnik Olten AG is the manufacture and delivery of dental technical solutions, in particular prostheses, bridges and other dental workpieces, using modern digital technologies such as oral scanners and 3D printing.

Medical Technology Industry
View profile3.3(3)
Euböolithwerke AG Olten Logo

Euböolithwerke AG Olten 

Olten · Since 1909

The core activity of Euböolithwerke AG Olten is the manufacture and installation of seamless floor coverings, particularly stone wood and hard stone wood floors as well as solvent-free resin floors, for industrial and private buildings, public institutions and renovations.

Flooring & Tiling
View profile4.7(3)
E und L Keramik GmbH Logo

E und L Keramik GmbH 

Olten · Since 2012

The core activity of E and L Keramik GmbH is the planning, consulting and execution of wall and floor coverings as well as natural stone work for new construction projects, renovations and repair work in the Olten region. This includes the processing and assembly of various materials such as ceramic tiles, natural stones, mosaics and glass mosaics.

Flooring & Tiling
View profile4.7(3)
FFF Schweizerischer Fachverband Fenster- und Fassadenbranche Logo

FFF Schweizerischer Fachverband Fenster- und Fassadenbranche 

Olten · Since 2005

The company's core activity is the promotion, development and dissemination of fundamentals for windows and window elements, particularly in the areas of energy efficiency and sustainability. The Swiss Trade Association for the Window and Façade Industry (FFF) represents the interests of its members, provides a network and supports the energy transition by developing quality standards, certificates and labels for windows and window elements.

Professional & Trade Associations
View profile4.3(3)
Frey + Gnehm Ingenieure AG Logo

Frey + Gnehm Ingenieure AG 

Olten · Since 2011

The core activity of Frey+Gnehm Ingenieure AG is the planning and realization of construction projects, particularly in the areas of general planning, structural planning, fire protection planning, project and construction management, architecture, spatial planning and environmental protection, as well as infrastructure planning. The company provides comprehensive and thoughtful planning services for various industries, including logistics, food and chemicals, and accompanies projects from the initial idea to the final execution.

Civil Engineering FirmsConstruction & Project Management
View profile5(3)
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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.