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

DirectorySearch the company directory

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company directory

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Citywinterthur

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Matching companies

7'410 companies found

BASTRANS GmbH

Winterthur · Since 2021

Logistics & Transport Companies

Battanta AG

Winterthur · Since 1950

Property Management

Batteryspot GmbH

Winterthur · Since 2024

Retail - Electronic Devices

Bauadministration Elda Schellenberg-von Allmen

Winterthur · Since 2004

Fiduciary Offices

Bauen mit Stephan Diener GmbH

Winterthur · Since 2017

Construction & Project Management

bauer Baumanagement AG

Winterthur · Since 2022

Owner's Representative

Baugenossenschaft Blumenau

Winterthur · Since 1947

Housing Cooperatives

Baugenossenschaft Sunnigi Heimet

Winterthur · Since 1944

Housing Cooperatives

Baugenossenschaft Union (BGU)

Winterthur · Since 1910

Housing Cooperatives

Baumanagement AB 1 GmbH

Winterthur · Since 2022

General Contractors

baumanncreative gmbh

Winterthur · Since 2021

Coaching & Personal Development

bauoek gmbh

Winterthur · Since 2014

Technical Consulting & Engineering

Baur Informatik

Winterthur · Since 2004

IT Consulting & Services

Bauunternehmung Pfarrer Pejzl & Co

Winterthur · Since 1995

Building Construction

BBD AG

Winterthur · Since 2017

Management Consulting

BBK8400 GmbH

Winterthur · Since 2020

BBK8500 GmbH

Winterthur · Since 2022

B. Bogo, Bauunternehmung

Winterthur · Since 1962

Building Construction

BCL Beratung Zürcher

Winterthur · Since 2010

Technical Consulting & Engineering

Bea Costa GmbH

Winterthur · Since 2010

Retail - Flowers & PlantsRetail - Watches & Jewelry

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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.