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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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Matching companies

7'410 companies found

CO-OL Foods GmbH Logo

CO-OL Foods GmbH 

Winterthur · Since 2022

CateringRestaurants
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CORTI SPLEISS Gesamtunternehmer AG Logo

CORTI SPLEISS Gesamtunternehmer AG 

Winterthur · Since 2003

The company's core activity is providing services in the entire construction sector, including project development, general contracting, construction management, consulting, planning and implementation of construction projects, as well as specialized services such as hazardous substance remediation and renovation.

General ContractorsReal Estate Project Development
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CreaVal Schenkel Logo

CreaVal Schenkel 

Winterthur · Since 2022

The core activity of CreaVal is consulting and developing B2B services (Service Design) for companies to increase their customer value and business success.

Management Consulting
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Crescenion GmbH Logo

Crescenion GmbH 

Winterthur · Since 2005

Continuing Education Institutes
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C. Steiner's Erben Aktiengesellschaft Logo

C. Steiner's Erben Aktiengesellschaft 

Winterthur · Since 1969

Sheet Metal Work
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Cura care AG Logo

Cura care AG 

Winterthur · Since 2023

Nursing Homes
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Curasch GmbH Logo

Curasch GmbH 

Winterthur · Since 2021

Management Consulting
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customite GmbH Logo

customite GmbH 

Winterthur · Since 2010

IT Consulting & ServicesSoftware Development
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Czaja Zimmermann, Magdalena - Psychotherapie und Beratung Logo

Czaja Zimmermann, Magdalena - Psychotherapie und Beratung 

Winterthur · Since 2022

Czaja Zimmermann, Magdalena - Psychotherapie und Beratung is a federally recognized psychotherapist (specialist psychologist for psychotherapy FSP) offering psychotherapy and psychological counselling. She provides psychotherapy and psychological counselling for adults, children and adolescents in individual and family settings, and also offers couple therapy and assessments.

Psychiatry & Psychotherapy
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Dao Trading, Thi Gai Dao Logo

Dao Trading, Thi Gai Dao 

Winterthur · Since 2012

The core activity of Dao Trading Company is the import and distribution of Vietnamese specialties, particularly coffee, cocoa, oolong tea, pepper, fish sauce and handicrafts, directly from Vietnam. The company also operates an online shop and a coffee shop in Winterthur, where the imported products are sold.

Retail - Food & Luxury Items
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db assistance GmbH Logo

db assistance GmbH 

Winterthur · Since 2023

Recruitment & HR ConsultingFiduciary Offices
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Dead Bird GmbH Logo

Dead Bird GmbH 

Winterthur · Since 2021

Dead Bird GmbH sells surf-related products such as soft‑top surfboards, clothing and home workout equipment. The company develops recyclable surfboards and pursues a circular production approach, citing ZHAW as a research partner and Innosuisse support on its website.

Retail - General Specialty Trade
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Decker + Partner AG Logo

Decker + Partner AG 

Winterthur · Since 2003

Management Consulting
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deltaloq GmbH Logo

deltaloq GmbH 

Winterthur · Since 2009

Management Consulting
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Denadet Swiss GmbH Logo

Denadet Swiss GmbH 

Winterthur · Since 2021

The core activity of the company "Plattenger Denadet CH" consists of laying and selling coatings, both on floors and on interior and exterior walls. The company offers services in the field of tile coverings and targets private customers, architects, designers, general contractors, interior architects and space planners.

Flooring & Tiling
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derHaus Ismaili Logo

derHaus Ismaili 

Winterthur · Since 2023

derHaus Ismaili is an architecture practice that manages projects from initial concept through construction, with a focus on conceptual, material-conscious and durable solutions. Services include feasibility studies, design, building-permit submissions, execution planning, model making and 3D planning.

Architecture Firms
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Diari Coiffeur Hasani Logo

Diari Coiffeur Hasani 

Winterthur · Since 2018

Hair Salons
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Dimitri GmbH Logo

Dimitri GmbH 

Winterthur · Since 2011

Online Shops
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Küchenprojekte GmbH Logo

Küchenprojekte GmbH 

Winterthur · Since 2018

Interior Construction
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DOCUWAY AG Logo

DOCUWAY AG 

Winterthur · Since 2014

Food ProcessingWholesale - Food & Luxury Items
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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.