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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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Cityolten
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1'646 companies found

Spinnler & Richiger GmbH Logo

Spinnler & Richiger GmbH 

Olten · Since 2019

The core activity of Spinnler & Richiger GmbH is specialized planning of timber construction technology and quality assurance on construction sites.

Timber Construction & Carpentry
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Spirit Org Susanna Burkhardt Logo

Spirit Org Susanna Burkhardt 

Olten · Since 2015

The core activity of Spirit Org is the organization of training courses, seminars, lectures and coaching in the field of spirituality, healing and mediumship. The company also offers hypnotherapy and Encaustic Wax Pictures. It is a Center of Excellence for the organization of spiritual and therapeutic services.

Coaching & Personal DevelopmentManagement ConsultingTrade Fair & Event Organizers
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Spitex Region Olten AG Logo

Spitex Region Olten AG 

Olten · Since 2015

The core activity of the company 'Spitex Region Olten' is the provision of outpatient care and support to individuals in the areas of nursing, psychiatry, household management and Spitex. The company offers services such as care, support and assistance to maintain and promote the independence and autonomy of its clients.

Home Care Services
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Sportpark Olten AG Logo

Sportpark Olten AG 

Olten · Since 2005

The core activity of Sportpark Olten AG is the operation of an artificial ice rink with various offers such as public ice skating, ice hockey, figure skating and inline sports, as well as the rental of ice fields and gastronomy.

Leisure Facilities
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Städtische Betriebe Olten (SBO) Logo

Städtische Betriebe Olten (SBO) 

Olten · Since 2009

Städtische Betriebe Olten (SBO) is the municipal utility whose operational management is carried out by Aare Energie AG (a.en); its activities include electricity, gas, heat and water supply and related services provided to third parties.

Energy Suppliers
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Stiftung für Kunst des 19. Jahrhunderts Logo

Stiftung für Kunst des 19. Jahrhunderts 

Olten · Since 1990

The company's core activity is the collection, preservation, research and dissemination of 19th-century artworks, particularly drawings, prints, illustrated books, portfolios and paintings of the Romantic era.

Museums
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Stiftung Henry Dunant der Samariter Schweiz Logo

Stiftung Henry Dunant der Samariter Schweiz 

Olten · Since 1921

NGOs & NPOs
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Stiftung HÖREN UND VERSTEHEN Logo

Stiftung HÖREN UND VERSTEHEN 

Olten · Since 2000

The core activity of the company 'Stiftung Hören und Verstehen' is the integration and financial support of severely hard of hearing and late deafened individuals.

Institutions for People with Disabilities
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Stiftung idée sport Logo

Stiftung idée sport 

Olten · Since 2010

The core activity of IdéeSport is the organization and implementation of physical activity programs for children, adolescents and families in Switzerland, with the aim of promoting their health and well-being and assuming social responsibility.

Sports & Recreation Instruction
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Stiftung Kinder- und Jugendtheater Olten Logo

Stiftung Kinder- und Jugendtheater Olten 

Olten · Since 2016

The company's core activity is the promotion and support of children and young people in the Olten region in their active engagement with theatre, under the guidance of professional theatre educators, with the aim of personality and human development.

Cultural & Educational Organizations
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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.