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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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Cityolten
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Matching companies

1'650 companies found

Ella's GmbH Logo

Ella's GmbH 

Olten · Since 2023

The company operates an online shop and a children's boutique specializing in the sale of sustainable and fairly produced children's clothing. The range includes a wide variety of clothing items, accessories, and baby products from various brands and labels.

Retail - Textiles & Clothing
View profile5(28)
Urologiepraxis Dr. Kraft AG Logo

Urologiepraxis Dr. Kraft AG 

Olten · Since 2021

The company's core activity is the provision of medical services in the field of urology, including outpatient and inpatient procedures, diagnosis and treatment of urological diseases such as prostate disorders, cancer and erectile dysfunction, as well as specific services for women including bladder infections and urinary incontinence.

Other Specialist Clinics
View profile4.5(28)
Altola AG Logo

Altola AG 

Olten · Since 1975

The core activity of Altola is the disposal and recycling of special waste, including electrical and electronic waste, as well as the provision of secondary fuels and raw materials. This also includes services such as logistics, collection and recycling of special waste in the garage industry, the mineral oil and machine industries, as well as the treatment of industrial wastewater.

Waste Management Industry
View profile3.9(26)
Auto Ganz Logo

Auto Ganz 

Olten · Since 2023

The core activity of Auto Ganz encompasses the provision of services and products related to cars, particularly: * Car preparation (vehicle preparation, polishing, leather care, sealing) * Windscreen service (stone chip repair, windscreen replacement) * Car sales (used cars and attractive vehicles) * Online shop for high-quality car accessories and tuning articles The company positions itself as a reliable partner for car drivers in Switzerland, especially in Olten, and offers a wide range of services and products to meet the needs of its customers.

Automotive & Vehicle Trade
View profile5(26)
Brothers Gym GmbH Logo

Brothers Gym GmbH 

Olten · Since 2019

The core activity of Brothers Gym is to provide fitness and combat sports training, particularly in the fields of boxing and kickboxing, for individuals and families, with the aim of promoting physical fitness, self-defense and personal development.

Fitness Centers
View profile4.8(26)
HR Velo - Bütler Logo

HR Velo - Bütler 

Olten · Since 2022

The core activity of HR Velo is the repair, maintenance and sale of bicycles, including mountain bikes, racing bikes, city bikes, e-bikes and spare parts.

Retail - Bicycles & Sports Equipment
View profile4.8(26)
Coiffeur&Beauty Egnesa Iseni Logo

Coiffeur&Beauty Egnesa Iseni 

Olten · Since 2020

The core activity of Coiffeur Egnesa is the provision of services in the field of hair care and styling, including haircuts, hair extensions, hair thickening, up-dos, make-up and microblading.

Hair Salons
View profile5(25)
Oltech GmbH Logo

Oltech GmbH 

Olten · Since 1996

Oltech GmbH is a social enterprise focused on integrating and promoting individuals with special needs. The company's core activities include: Vocational rehabilitation and integration of people with disabilities or social difficulties; Guiding and supporting participants in various work areas, such as metal processing, cable assembly, recycling, cleaning, gastronomy, gardening, and landscaping; Offering courses and workshops to promote skills and competencies; Assisting with the creation of resumes and job applications; Conducting quality control and final inspections in various production areas. The company also provides services to businesses, including labeling, counting and sorting, packaging, and assembly of components.

Other Service Industries
View profile4(25)
Suchthilfe Ost GmbH Logo

Suchthilfe Ost GmbH 

Olten · Since 2010

The core activity of the company 'Suchthilfe Ost' is to provide services for the prevention, therapy and harm reduction of addictive diseases, particularly for people with dependencies on substances such as alcohol, drugs and medications, as well as behavioral addictions such as gambling and eating disorders. The company offers counseling, support and care for those affected and their families, with the aim of minimizing health and social risks and promoting the self-determination and independence of those affected.

Psychiatry & Psychotherapy
View profile4(25)
Allg. Bestattungsdienste Gerber AG Logo

Allg. Bestattungsdienste Gerber AG 

Olten · Since 1998

The company's core activity is the organization and execution of funerals and the provision of related services, such as transportation, funeral planning, funeral supplies, coffins, urns, floral arrangements, obituaries and condolences. The company also offers personal guidance and support to the bereaved.

Funeral Services
View profile5(23)
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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.