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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

AIA Transport GmbH

Winterthur · Since 2020

Logistics & Transport Companies

A-I-B Aytek Insurance Broker

Winterthur · Since 2008

Insurance Brokerage & Consulting

Aib Group GmbH

Winterthur · Since 2024

Automotive & Vehicle Trade

AI BRAINVISUALS AG, Eschen (FL), Zweigniederlassung Winterthur

Winterthur · Since 2023

Administrative Services

AIDA AG für organisierte Gesundheit

Winterthur · Since 2024

Management Consulting

Aida Reinigungs-Service GmbH

Winterthur · Since 2014

Facility Management & Cleaning

Airlom AG

Winterthur · Since 1977

Logistics & Transport Companies

AJDARI TRANSPORTE

Winterthur · Since 2005

Logistics & Transport Companies

Akar Translate

Winterthur · Since 2021

Translation Services

akatech wärme GmbH

Winterthur · Since 2024

Plumbing & Building Services

Akbas B. A.

Winterthur · Since 2009

Clubs, Bars & Event Venues

AKM-Investments GmbH

Winterthur · Since 2022

Financial Services

A&K Service 24 GmbH

Winterthur · Since 2024

Facility Management & Cleaning

Aktiengesellschaft J. Kindlimann-Reifer

Winterthur · Since 1907

Holding Companies

Akubama GmbH

Winterthur · Since 2015

Naturopathic Clinics

AKU Holding GmbH

Winterthur · Since 2003

Holding Companies

Alba Gutierrez Pedemonte - Knitwear Design

Winterthur · Since 2018

Textile & Clothing Industry

ALBANISCH ISLAMISCHER VERBAND SCHWEIZ

Winterthur · Since 2005

Interest Groups

ALBA Reinigung & Zügelservice Bute Lajqi-Nikqi

Winterthur · Since 2018

Facility Management & Cleaning

AlbLingua - Dolmetschen Shabani

Winterthur · Since 2024

Translation Services

ALBPRESS. Sulejmani

Winterthur · Since 2023

Advertising Agencies

Synimmune Biotech Trust AG

Winterthur · Since 2020

Holding Companies

Alex Trans GmbH

Winterthur · Since 2019

Logistics & Transport Companies

Al-Fares Foods

Winterthur · Since 2021

Wholesale - Food & Luxury Items

Alfred Keller

Winterthur · Since 1980

Medical Technology Industry

Algem Reinigung Inh. Carlos

Winterthur · Since 2024

Facility Management & Cleaning

Alibey GmbH

Winterthur · Since 2022

Retail - General Specialty Trade

Alina Ulmer Media

Winterthur · Since 2024

Film & TV Production

A.Line, Inh. Alina Ziegler

Winterthur · Since 2014

Jewelry & Precious Metal Manufacturing

Alinto AG

Winterthur · Since 2002

IT Consulting & Services

ALKA Fassadenbau GmbH

Winterthur · Since 2020

Sealing & Insulation

all4park GmbH

Winterthur · Since 2024

Transport Infrastructure Companies

ALLBERA Consulting GmbH

Winterthur · Since 2000

Insurance Brokerage & Consulting

allcora ag

Winterthur · Since 2012

Holding Companies

Allemann Aviation

Winterthur · Since 2018

Logistics & Transport Companies

All In One Facility Service Falusi

Winterthur · Since 2020

Facility Management & Cleaning

All in one - Jotic

Winterthur · Since 2020

Home Care Services

Al-Mabhashi Trading

Winterthur · Since 2019

Wholesale - Fuels & Petroleum Products

Al Mehweri Eurotransport

Winterthur · Since 2019

Automotive & Vehicle Trade

ALM Malergeschäft GmbH

Winterthur · Since 2013

Painting & Plastering

Aloia Sanitär & Heizungen

Winterthur · Since 2012

Plumbing & Building Services

Alonza GmbH

Winterthur · Since 2017

Wholesale - General Specialty Trade

ALPHABET TRADING KMG

Winterthur · Since 2021

Wholesale - Food & Luxury Items

ALPHA GU GmbH

Winterthur · Since 2023

General Contractors

alphölzer KlG

Winterthur · Since 2020

General Goods Production

Alpin Building GmbH

Winterthur · Since 2017

Building Maintenance

Alpine Pearl Tech GmbH

Winterthur · Since 2018

Software Development

Alpsteintor AG

Winterthur · Since 2022

Specialized Construction Activities

Alshaal Winterthur

Winterthur · Since 2023

Retail - Electronic Devices

Altiro Systems GmbH

Winterthur · Since 2007

IT Consulting & Services

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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.