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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-4

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Matching companies

3'493 companies found

N-E-S Switzerland GmbH

Winterthur · Since 2005

Holding Companies

Netzschmiede GmbH, Winterthur

Winterthur · Since 2003

IT Consulting & Services

niyon web solutions, Inh. Schmid

Winterthur · Since 2023

Software Development

nordArt Gisler & Baumann und Co.

Winterthur · Since 2016

Trade Fair & Event Organizers

Nova Choom Werner

Winterthur · Since 2023

Advertising Agencies

Novaroll Storenbau GmbH

Winterthur · Since 2013

Timber Construction & Carpentry

Nussbaumer, Elektronik-Labor

Winterthur · Since 1978

Electrical Industry

Nyhuus GmbH

Winterthur · Since 2019

Real Estate Project Development

ODA Architektur GmbH

Winterthur · Since 2023

Architecture Firms

OEKOFACTA GmbH

Winterthur · Since 2000

General Contractors

OEZNALCI FREELANCE

Winterthur · Since 1997

Advertising Agencies

Omar Taxi und Limousine Service

Winterthur · Since 2020

Om Hani Gastro

Winterthur · Since 2022

Onwuka Promotions

Winterthur · Since 2011

Mobility Services

Orlando Lüscher Psychotherapie

Winterthur · Since 2023

Psychiatry & Psychotherapy

Oskar Nicolo Cravatte, Inhaberin C. Rütten-Frasè

Winterthur · Since 2022

Textile & Clothing Industry

O. STRAUMANN

Winterthur · Since 2004

Retail - Electronic Devices

Pagliaccio il Torkio Weinimport

Winterthur · Since 2018

Wholesale - Beverages & Spirits

Panini da Giusi, Inh. Mancari

Winterthur · Since 2022

Parkhaus AG Winterthur

Winterthur · Since 1968

Transport Infrastructure Companies

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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.