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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

WINGUARD - Schutz und Bewachung GmbH Logo

WINGUARD - Schutz und Bewachung GmbH 

Winterthur · Since 2013

The core activity of WINGUARD Schutz und Bewachung GmbH is the provision of security services, including protection and surveillance of events, objects and appearances. The company offers comprehensive security solutions and has the authorization to exercise private police-like activities in various cantons.

Security Services
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WinOrtho GmbH Logo

WinOrtho GmbH 

Winterthur · Since 2021

The core activity of WinOrtho GmbH is the medical treatment and rehabilitation of diseases and injuries of the musculoskeletal system, particularly in the fields of orthopedics, sports medicine and rehabilitation. This includes the treatment of foot and ankle disorders, hip, knee, shoulder and elbow surgery, as well as the application of conservative methods such as physiotherapy, pain therapy and targeted injections.

Orthopedic Clinics
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Winsider AG Logo

Winsider AG 

Winterthur · Since 2016

The core activity of Winsider AG is to operate various B2B news platforms for different industries as a publisher, particularly for the Swiss IT sector and the consumer goods and trade sector.

Information & News Services
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WinTax Treuhand GmbH Logo

WinTax Treuhand GmbH 

Winterthur · Since 2017

The core activity of WinTax Treuhand GmbH is the provision of trust and consulting services in the field of finance, particularly support with tax returns.

Fiduciary Offices
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Winterthur Energy GmbH Logo

Winterthur Energy GmbH 

Winterthur · Since 2022

Technical Consulting & EngineeringEnergy Industry
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Winterthur Tattoo & Piercing GmbH Logo

Winterthur Tattoo & Piercing GmbH 

Winterthur · Since 2013

Winterthur Tattoo & Piercing GmbH provides tattoo and piercing services, including consultations and aftercare. The Winterthur shop hosts tattoo and piercing artists, accepts bookings and offers free tattoo consultations.

Tattoo & Piercing Studios
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WINTI Fugen GmbH Logo

WINTI Fugen GmbH 

Winterthur · Since 2017

The core activity of Winti Fugen GmbH is the provision of sealing and protection services for buildings, particularly in the areas of joint sealing, facade sealing, fire protection joints, silicone/hybrid joints, special seals, as well as renovations and refurbishments.

Sealing & Insulation
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Winti Hauswart GmbH Logo

Winti Hauswart GmbH 

Winterthur · Since 2024

Winti Hauswart GmbH provides caretaking and cleaning services as well as garden maintenance and winter clearing. Services include maintenance cleaning, apartment and end-of-tenancy cleaning, construction cleaning, and garden construction/renovation.

Facility Management & Cleaning
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WintiMed AG Logo

WintiMed AG 

Winterthur · Since 1998

WintiMed AG operates a regional health network and supports coordinated primary care. The organisation provides information and services for patients, physicians and medical practice assistants, including a family doctor model check, physician search and quality management. External quality reviews are carried out, for example, through the EQUAM foundation.

General Practitioner Clinics
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Winti Sport GmbH Logo

Winti Sport GmbH 

Winterthur · Since 2016

Fitness Centers
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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.