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

RENK-MAAG GmbH Logo

RENK-MAAG GmbH 

Winterthur · Since 2007

Mechanical Engineering Industry
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Renox Treuhand GmbH Logo

Renox Treuhand GmbH 

Winterthur · Since 2007

The core activity of Renox Treuhand GmbH is the provision of services in the fields of accounting, auditing and taxation, particularly for small and medium-sized enterprises as well as for private individuals with high demands. The specific services include: accounting, tax planning, payroll administration, value-added tax, incorporations, auditing, and corporate consulting. The company positions itself as a trust company and is a member of TREUHAND-SUISSE, the leading professional association for experts in accounting, auditing and taxation in Switzerland.

Fiduciary Offices
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Rössli Ristorante la Perla, Inh. Cricri Logo

Rössli Ristorante la Perla, Inh. Cricri 

Winterthur · Since 2024

The core activity of La Perla is the operation of an Italian restaurant, including the provision of food and beverages, particularly Italian dishes and wines, as well as the organization of banquets and events for private and business occasions.

Restaurants
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ROWERK GMBH Logo

ROWERK GMBH 

Winterthur · Since 2021

Civil Engineering FirmsConstruction & Project Management
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Rund um Bildung GmbH Logo

Rund um Bildung GmbH 

Winterthur · Since 2022

The core activity of the company 'Rund um Bildung GmbH' is the consulting and support of schools and educational institutions in matters of school development and problem solving. The company offers technical consulting, concept work, events and school trips to support schools in their long-term development and to find solutions to existing problems.

Management Consulting
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Sabani Swift Epoxy Logo

Sabani Swift Epoxy 

Winterthur · Since 2023

The core activity of Swift Epoxy is the coating of industrial and commercial floors with epoxy resin. This includes, in particular, the application of ESD-capable epoxy floors that comply with the Water Management Act (WHG), as well as the creation of seamless, robust and easy-to-clean floor coverings for various application areas such as industry, offices, garages and sales rooms.

Specialized Construction Activities
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sandro ineichen. photo & video Logo

sandro ineichen. photo & video 

Winterthur · Since 2019

The core activity of the company "sandro ineichen. photo & video" is the creation of photographs and videos for advertising purposes, including consulting and concept development for clients to implement their wishes and ideas.

Photography
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Sanitas Troesch AG Logo

Sanitas Troesch AG 

Winterthur · Since 1995

Interior Construction
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SB Solarium Betriebs AG Logo

SB Solarium Betriebs AG 

Winterthur · Since 2013

Wellness & SPA Facilities
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Schaltegger, Brüderlin & PartnerInnen GmbH Logo

Schaltegger, Brüderlin & PartnerInnen GmbH 

Winterthur · Since 2013

The core activity of Schaltegger Brüderlin & PartnerInnen GmbH is the provision of services in the field of organizational consulting, coaching, seminars, and individual and team consulting. The company offers support in the development and optimization of organizations, executives, and teams.

Management Consulting
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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.