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

Alpiq AG Logo

Alpiq AG 

Olten

Alpiq AG is an energy company that produces electricity and provides energy services. It operates a diversified power-plant portfolio and offers energy trading, asset management, energy management and solutions such as storage, renewable-asset operation and power and gas supply.

Energy Industry
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Dorn & Craniosacral Therapie SZ GmbH Logo

Dorn & Craniosacral Therapie SZ GmbH 

Olten · Since 2023

The core activity of the company "Alternativmedizin Praxis Olten" is the application of Craniosacral Therapy, a form of alternative medicine, by the certified Craniosacral Therapist Shqipe Zenuni. The practice offers therapeutic sessions where the therapist uses her skills to help patients alleviate their physical and emotional complaints.

Naturopathic Clinics
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Altersheim St. Martin Logo

Altersheim St. Martin 

Olten · Since 2021

The company provides long-term care, dementia care and palliative care. It is an age and dementia centre that specializes in the care and support of older people. The core activity of the company includes the provision of care services, activation and daily life design for residents, as well as the training and further education of employees in this field.

Nursing Homes
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AMA - Amadale Global Systems Logo

AMA - Amadale Global Systems 

Olten · Since 2013

The core activity of Amadale Global Systems is the provision of IT services, including: IT training and certification, technology solutions and consulting, and vocational education and training. Additionally, the company also offers solutions for biometric security systems and access control. The company serves small and medium-sized enterprises (SMEs), corporate, public and private institutions, as well as private individuals in Europe and Africa.

IT Consulting & Services
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Ana Dietschi Praxis für Psychotherapie und psychologische Beratung GmbH Logo

Ana Dietschi Praxis für Psychotherapie und psychologische Beratung GmbH 

Olten · Since 2021

Ana Dietschi Praxis für Psychotherapie und psychologische Beratung GmbH provides psychotherapy and psychological counselling for children, adolescents and adults, working from a systemic–behavioral therapeutic basis. Services cover issues such as depression, anxiety and panic attacks, burnout, family and parenting problems, and learning/exam stress; online counselling is available and sessions can be billed via basic insurance or by private payment.

Psychiatry & Psychotherapy
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Ancoris IT Solutions GmbH Logo

Ancoris IT Solutions GmbH 

Olten · Since 2020

The core activity of Ancoris IT Solutions GmbH is the provision of services in the areas of E-Commerce, E-Business, sales platforms and development services, particularly in the development and maintenance of online shops and sales platforms.

IT Consulting & Services
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anexa GmbH Logo

anexa GmbH 

Olten · Since 2017

The core activity of anexa GmbH is the provision of services in the areas of training, coaching, consulting and publishing. Specifically, the company offers training, consulting services, coaching and publishing services, particularly in the areas of further education and leadership development.

Coaching & Personal Development
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"Angestellte Schweiz" (Verband Schweizerischer Angestelltenvereine) Logo

"Angestellte Schweiz" (Verband Schweizerischer Angestelltenvereine) 

Olten · Since 2011

"Angestellte Schweiz" (Verband Schweizerischer Angestelltenvereine) is an association representing salaried employees and advocating for fair working conditions. It provides members with legal advice and legal protection, training courses, publications and digital tools, and offers guidance on collective labour agreements and social partnership.

Interest Groups
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Apérobar und Delikatessenladen Ernst Wullschleger + Marlise Senn Logo

Apérobar und Delikatessenladen Ernst Wullschleger + Marlise Senn 

Olten · Since 2011

Apérobar und Delikatessenladen Ernst Wullschleger + Marlise Senn is an apéro bar offering aperitifs and light hospitality services. The directory listing provides telephone and email contact details.

Clubs, Bars & Event Venues
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architectur design Beat Studer Logo

architectur design Beat Studer 

Olten · Since 2011

The company's core activity is the provision of architectural services, particularly the planning and realization of new buildings, additions and renovations, hospital buildings, economic buildings and public buildings. This also includes participation in competitions, the creation of 3D visualizations, cost planning and control, as well as construction supervision.

Architecture Firms
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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.