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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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1'650 companies found

Heimbach Switzerland AG Logo

Heimbach Switzerland AG 

Olten · Since 1924

The core activity of Heimbach is the production of paper machine clothing and technical textiles. Specifically, textile clothing for paper production is developed and produced, including screens and felts for various paper grades such as hygiene papers, graphic papers, packaging papers and specialty papers.

Textile & Clothing Industry
View profile3.7(6)
Otto Treuhand AG Logo

Otto Treuhand AG 

Olten · Since 2006

The core activity of Otto Treuhand AG is the provision of trust services, particularly in the areas of taxes, accounting and controlling, corporate consulting and auditing.

Fiduciary Offices
View profile4.3(6)
punkt 35 walk-in atelier, Doris Schärer Logo

punkt 35 walk-in atelier, Doris Schärer 

Olten · Since 2013

Plastics Industry
View profile4.8(6)
punkt 35 walk-in atelier, von Arx Cartier Logo

punkt 35 walk-in atelier, von Arx Cartier 

Olten · Since 2013

Plastics Industry
View profile4.8(6)
rba architekten gmbh eth sia Logo

rba architekten gmbh eth sia 

Olten · Since 2014

The core activity of RBA Architekten is the planning, design and realization of new and renovation projects in the field of architecture.

Architecture FirmsGeneral Contractors
View profile4.2(6)
Tousure Beteiligungen AG Logo

Tousure Beteiligungen AG 

Olten · Since 2021

Tousure Beteiligungen AG operates as an insurance broker, providing risk analysis, portfolio optimization and claims-handling support. The firm also offers digital tools for clients, including a customer portal and an online insurance dossier.

Funds & Investment Companies
View profile4.8(6)
Tousure Versicherungsbroker AG Logo

Tousure Versicherungsbroker AG 

Olten · Since 2008

Tousure Versicherungsbroker AG is an insurance broker that performs structured risk analyses, portfolio reviews and optimization of insurance coverages for its clients. The firm arranges insurance placements, supports clients with claims handling and administrative services, and provides digital tools such as an online customer portal and a digital insurance dossier.

Insurance Brokerage & Consulting
View profile4.8(6)
Tousure Immobilien AG Logo

Tousure Immobilien AG 

Olten · Since 1951

Tousure Immobilien AG provides insurance advisory services, risk analyses and claims management. The company performs portfolio reviews and contract optimization, negotiates with insurers, and offers digital tools and customer portals for administration and claims handling.

Real Estate Brokerage
View profile4.8(6)
von Mama Längle Logo

von Mama Längle 

Olten · Since 2024

The company "von Mama" is a manufacturer and distributor of handmade sauces and relish products, particularly for use in the kitchen to refine dishes such as meat, fish, vegetarian dishes, potatoes and vegetables.

Food Processing
View profile5(6)
Acta-Treuhand AG Logo

Acta-Treuhand AG 

Olten · Since 1964

The core activity of Acta-Treuhand AG is the provision of trust services, particularly in the areas of: * Accounting and financial reporting * Tax consulting and tax returns * Payroll and personnel administration * Auditing and revision * Consulting and optimization of business processes and workflows Thus, the company offers comprehensive services for companies and individuals in the areas of finance, taxes, and accounting.

Fiduciary Offices
View profile3.8(5)
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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.
Per page
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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.