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

Manthano GmbH Logo

Manthano GmbH 

Wilen B. Wollerau · Since 2020

The core activity of Manthano GmbH is the creation and provision of synthetic data and annotation services for computer vision applications, particularly in the field of machine learning. The company also offers consulting and services for the automation of tasks and the evaluation of image and data material.

IT Consulting & ServicesSoftware Development
View profile5(7)
BWM AG Logo

BWM AG 

Wilen B. Wollerau · Since 2007

BWM AG is an asset manager focused on value investing that offers collective investment products and portfolio management services. The firm manages the Classic mutual funds (e.g. Classic Global Equity Fund, Classic Value Equity Funds) and provides fund management and related investment services.

Funds & Investment CompaniesPrivate Equity & Venture Capital
View profile3.8(6)
Oldie-Tours Zürisee AG Logo

Oldie-Tours Zürisee AG 

Wilen B. Wollerau · Since 1989

The core activity of OldieTours Zürisee AG is the rental of nostalgic vehicles, particularly postal buses, for special occasions such as weddings, birthdays, anniversaries, corporate events and family celebrations, as well as for tourist trips. The vehicles are offered with a chauffeur and can be decorated for individual events.

Vehicle Rental
View profile4.3(6)
Rajendra and Ursula Joshi Foundation Logo

Rajendra and Ursula Joshi Foundation 

Wilen B. Wollerau · Since 2006

The company's core activity consists of organizing and implementing the deployment of employees to India, particularly in the field of dual education and education. The company takes care of organizing visas, accommodations and other administrative tasks to enable employees to work smoothly in India. Furthermore, the company is also involved in the founding and management of a university in India (BSDU), which specializes in dual education.

Cultural & Educational Organizations
View profile5(6)
Best Broker GmbH Logo

Best Broker GmbH 

Wilen B. Wollerau · Since 2010

The core activity of Best Broker GmbH is independent and neutral insurance consulting as well as the brokerage of insurance products. The company offers a comprehensive range of insurance services, including the management of existing insurance contracts, the review of insurance offers, the comparison of offers and negotiations with insurance companies. The goal is to support customers in selecting and managing insurance and providing them with added value.

Insurance Brokerage & Consulting
View profile5(5)
Metall-Konstrukt IR GmbH Logo

Metall-Konstrukt IR GmbH 

Wilen B. Wollerau · Since 2010

Metall-Konstrukt IR GmbH carries out planning and execution of metal–glass constructions and provides general metalworking services including glazing, façades and special steel structures. Its offerings include stairs, railings, windows, doors, gates, fire-protection elements, conservatories, bespoke garden design, custom designer pieces, insect-protection systems and repair work.

Metal Construction
View profile5(5)
Pablo Design AG Logo

Pablo Design AG 

Wilen B. Wollerau · Since 1985

The core activity of Pablo Design AG is the planning, design and sale of lighting solutions and design luminaires for interior and exterior spaces, particularly for living rooms, bedrooms, bathrooms, kitchens, corridors, entrance areas and outdoor facilities. The company offers customized lighting solutions that combine aesthetic design with sustainable energy use.

Industrial & Product Design
View profile4.8(5)
RF Bau GmbH Logo

RF Bau GmbH 

Wilen B. Wollerau · Since 2007

The core activity of RF Bau GmbH is the provision of services in the field of plastering, painting and facade work, including renovations, conversions and new constructions of residential and commercial buildings. This specifically includes: plastering work (e.g. plastering, spackling), painting work (e.g. interior and exterior painting, decorative techniques), facade work (e.g. renovation, insulation), masonry work (e.g. new construction, conversion, renovation) and panel work (e.g. laying of ceramic wall and floor coverings). The company thus offers a comprehensive range of services in the field of construction and renovation.

Painting & Plastering
View profile5(5)
Beeler Sanitär AG Logo

Beeler Sanitär AG 

Wilen B. Wollerau · Since 1996

The core activity of Beeler Sanitär AG is the planning, installation, maintenance and repair of sanitary facilities, particularly in bathrooms. This also includes bathroom renovations and conversions, as well as consulting and analyzing existing installations.

Plumbing & Building Services
View profile4.5(4)
HALTER Bewässerungen GmbH Logo

HALTER Bewässerungen GmbH 

Wilen B. Wollerau · Since 2019

The company Halter Bewässerungen GmbH provides services in the field of irrigation of green spaces. The core activities include planning, installation, commissioning, maintenance and repair of automatic irrigation systems for various types of green spaces, such as home gardens, parks, rooftop gardens, equestrian facilities, sports facilities, golf courses and others. Specific services include, among others, the installation and maintenance of pump and filter systems, pond circulation systems, water features, garden lighting, drainage systems and excavation work.

Horticulture & Landscaping
View profile4(4)
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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.