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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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7'410 companies found

Strut Architekten AG Logo

Strut Architekten AG 

Winterthur · Since 2014

The core activity of Strut Architekten is the planning and realization of construction projects, particularly in the field of residential and commercial building architecture, with a focus on sustainable and human-centered architecture.

Architecture Firms
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Swami Omkarananda Stiftung Logo

Swami Omkarananda Stiftung 

Winterthur · Since 2016

The core activity of Omkarananda Ashram is the promotion and dissemination of spiritual teachings and practices, particularly in the field of Hinduism and yoga. This includes organizing lectures, workshops, kirtans, pujas and homas, as well as managing a temple and conducting Sanskrit classes and other spiritual activities. The company also offers books and other spiritual materials and supports research and education in the field of spirituality.

Breathwork, Meditation & Yoga Centers
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TENOVA BAU GmbH Logo

TENOVA BAU GmbH 

Winterthur · Since 2008

The core activity of TENOVA Bau GmbH is the creation of formwork for building construction, particularly for ceilings, walls, stairs and circular formwork, as well as the execution of masonry work.

Masonry Work
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TOPLANA Isolationen GmbH Logo

TOPLANA Isolationen GmbH 

Winterthur · Since 2019

The core activity of Toplana Isolationen GmbH is the provision of insulation services.

Sealing & Insulation
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TORUS INVESTMENTS AG Logo

TORUS INVESTMENTS AG 

Winterthur · Since 2013

TORUS INVESTMENTS AG is a proprietary trading firm specializing in algorithmic and high-frequency trading and market making in spot and derivative markets. The company develops low-latency trading connectors and a unified API gateway for multi-venue access.

FinTechSoftware Development
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Verein Grundschritt Logo

Verein Grundschritt 

Winterthur · Since 2017

The core activity of Grundschritt includes providing services in the areas of janitorial services, cleaning, clearing and disposal, simple gardening and environmental maintenance, as well as auxiliary work in the skilled trades sector. These services are provided by committed professionals and members of the social association's integration program.

Facility Management & Cleaning
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Veterinary Anaesthesia Services International GmbH (VAS) Logo

Veterinary Anaesthesia Services International GmbH (VAS) 

Winterthur · Since 2006

Veterinary Anaesthesia Services International GmbH (VAS) provides comprehensive veterinary anaesthesia and analgesia services. Offerings include specialist-led mobile anaesthesia for veterinary practices, clinical and research consultancy, training through the VASTA programme, and the supply of anaesthesia equipment and consumables.

Management Consulting
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ViaTec AG Logo

ViaTec AG 

Winterthur · Since 2004

ViaTec AG is an institute for construction material technology. It provides materials testing, installation supervision, preliminary investigations and research and development for road construction, focusing on asphalt, binders, aggregates and recycled materials. Its testing laboratories are accredited to ISO/IEC 17025:2017 by the Swiss Accreditation Service.

Technical Consulting & Engineering
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weghom gmbh Logo

weghom gmbh 

Winterthur · Since 2017

The company's core activity is the application and dissemination of homeopathy, particularly through the treatment of patients with homeopathic remedies and consulting on homeopathic issues. Homeopath Simon Wegmüller offers individual treatments, consultations and lectures and has a practice in Winterthur.

Naturopathic Clinics
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Welti & Co AG Logo

Welti & Co AG 

Winterthur · Since 1962

Welti & Co AG is a wholesale supplier of haberdashery, sewing accessories, fabrics, yarns and craft items. The company operates a catalogue webshop and a comprehensive digital catalogue for retailers and small manufacturers, accepts scanner orders and does not sell to private end consumers.

Wholesale - Textiles & Clothing
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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.