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

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company directory

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Citywinterthur

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Matching companies

7'410 companies found

juno media Matthias Bader

Winterthur · Since 2003

Advertising Agencies

Jürgen Herzog NSW Security Service

Winterthur · Since 2001

Security Services

Jürg Hauser, Steuerrechts- und Treuhandpraxis

Winterthur · Since 1986

Fiduciary Offices

Justine Scandella, Tattoo

Winterthur · Since 2022

Tattoo & Piercing Studios

Juwelenfasser-Atelier Albertin

Winterthur · Since 2010

Jewelry & Precious Metal Manufacturing

Kägi IT Solutions

Winterthur · Since 2014

Software Development

Kämpf Engineering

Winterthur · Since 2004

IT Consulting & Services

Kanalpower Diggelmann

Winterthur · Since 2018

Plumbing & Building Services

Karin Lena Schmid

Winterthur · Since 2024

Kartal Transporte, Inhaber Enes Kural

Winterthur · Since 2020

Logistics & Transport Companies

Kasami Limousinen

Winterthur · Since 2024

Mobility Services

Kaspar Schneider

Winterthur · Since 2016

Timber Construction & Carpentry

Kaspien GmbH

Winterthur · Since 2012

Wholesale - Food & Luxury Items

Kebau AG

Winterthur · Since 1972

Real Estate Project Development

Keller Enterprise Consulting

Winterthur · Since 1998

Management Consulting

KELLER & KELLER Holding AG

Winterthur · Since 2022

Holding Companies

Keller Media

Winterthur · Since 2021

Kennedy Auto Line Osuachala

Winterthur · Since 2005

Automotive & Vehicle Trade

Keraress Plattenbeläge, Dawid Grzeszak

Winterthur · Since 2023

Flooring & Tiling

KERASTHETIC BY LENA ZIÖRJEN

Winterthur · Since 2024

Kern Haus- und Gartendesign

Winterthur · Since 1999

Horticulture & Landscaping

Kern Motorsport

Winterthur · Since 2021

Automotive & Vehicle Trade

Kern Sports

Winterthur · Since 2017

Retail - Bicycles & Sports Equipment

K.F. RIETMANN, Chemisch-technische Produkte AG

Winterthur · Since 1949

Wholesale - Chemical & Plastic Products

Kimunyong Foundation

Winterthur · Since 2019

K-Informatik, Daniel Kübler

Winterthur · Since 1999

Software Development

Kiosk Gut & Schick KlG

Winterthur · Since 2020

Retail - Newspapers & Kiosks

Kiosk Obertor Yohanes Terefe

Winterthur · Since 2022

Retail - Newspapers & Kiosks

Kiosk Phönix, Arshimova

Winterthur · Since 2021

Retail - Newspapers & Kiosks

Kist Consulting

Winterthur · Since 2022

Recruitment & HR Consulting

KIUDAT GmbH

Winterthur · Since 2016

Translation Services

K & J von Mühlenen

Winterthur · Since 2024

Retail - Textiles & Clothing

K + K Holding AG

Winterthur · Since 2010

Holding Companies

KKIS Landolt

Winterthur · Since 2005

Fitness Centers

klauser - smartinvest

Winterthur · Since 2000

External Asset Management

KMU Partner GmbH

Winterthur · Since 2021

Management Consulting

Knowledge and Nursing psychiatrische Spitex und psychosoziale Beratung Ramon Baumeler

Winterthur · Since 2019

Home Care Services

Koc Personentransporte / Gastro.

Winterthur · Since 2022

KODANI Studios by Sascha Münst

Winterthur · Since 2024

Software Development

Kollektiv Dezember 1989, Genossenschaft

Winterthur · Since 1990

Kompetenzzentrum für Sicherheit KlG

Winterthur · Since 2022

Continuing Education Institutes

Kramer Businessplan GmbH

Winterthur · Since 2019

Management Consulting

K. Reichlin Holzbau, Holzwerk Winterthur

Winterthur · Since 1997

Timber Construction & Carpentry

Kühlhaus AG Winterthur

Winterthur · Since 1965

Logistics & Transport Companies

KühneOberdorfer Mediationen KlG

Winterthur · Since 2022

Coaching & Personal Development

kukka living Schweiz KLG

Winterthur · Since 2023

Textile & Clothing Industry

Kulagin Consulting & Advisory Services

Winterthur · Since 2019

Management Consulting

Kultur & Kommunikation GmbH

Winterthur · Since 2022

Trade Fair & Event Organizers

Kunz Immobilien & Treuhand GmbH

Winterthur · Since 1997

Fiduciary Offices

Kurt Benz

Winterthur · Since 1971

Specialized Construction Installations

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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.