Directory Industries Places KnowledgeComparisonsSoon

Sign in Check visibility

Recognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product

Pricing
Directory
Industries

Company

About
Contact
Legal

© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today

DirectorySearch the company directory

Search the
company directory

Filters

Citywinterthur-4

Search results

Matching companies

3'492 companies found

Radiologie Win AG

Winterthur · Since 2020

Radiology Clinics

Rahme-Lade P. Bernhard & H. Vögeli-Müller

Winterthur · Since 1981

Art & Antique Trade

Ralf Pelkowski, Praxis für Psychiatrie und Psychotherapie

Winterthur · Since 2015

Psychiatry & Psychotherapy

Red Planet Media GmbH

Winterthur · Since 2021

Reinigung Riva Mayer

Winterthur · Since 2010

Facility Management & Cleaning

Reolon Media

Winterthur · Since 2010

Radio & TV Broadcasters

Restaurant Breite, A. + M. Bachmann

Winterthur · Since 1997

Restaurant China-Garden Kinh Hung Tran

Winterthur · Since 2002

Restaurant Harmonie, Inhaber Zellweger

Winterthur · Since 2022

Restaurant Platino GmbH

Winterthur · Since 2017

Restaurant Rheinfels, Marcel Kostenbader

Winterthur · Since 2002

Restaurant Sonnenhof Todorov

Winterthur · Since 2019

Reusser Handwerk und Planung

Winterthur · Since 2022

Timber Construction & Carpentry

Revenue Navigator Collective

Winterthur · Since 2024

Coaching & Personal Development

Rheinfels Gastro GmbH

Winterthur · Since 2005

Rhulo MEMIS

Winterthur · Since 2024

Richard Bergmann

Winterthur · Since 2008

Art & Antique Trade

Richard Tacchi, Uhren-Bijouterie

Winterthur · Since 2012

Retail - Watches & Jewelry

R. Milosavljevic Reinigung

Winterthur · Since 2022

Facility Management & Cleaning

Robert Krieg

Winterthur · Since 2020

Software Development

Robert Sulzer-Forrer-Stiftung

Winterthur · Since 1964

Cultural & Educational Organizations

Rolf Schatzmann

Winterthur · Since 1989

Rollende Kantine KLG

Winterthur · Since 2021

Rolly-Stiftung

Winterthur · Since 2024

Cultural & Educational Organizations

rologix GmbH

Winterthur · Since 2010

IT Consulting & Services

Roman Scherrer GmbH

Winterthur · Since 2009

Architecture Firms

Rosa Pulver GmbH

Winterthur · Since 2020

Rothmund Verlag, Inh. Roth

Winterthur · Since 2022

RSB-Securities AG

Winterthur · Since 2001

Financial Services

Rudolf Derks, Goldschmied

Winterthur · Since 1987

Jewelry & Precious Metal Manufacturing

RUNAS KLG

Winterthur · Since 2021

Retail - Watches & Jewelry

Rychenberg-Stiftung

Winterthur · Since 1949

Cultural & Educational Organizations

Salaparuta Vini by Giarraputo

Winterthur · Since 2005

Wholesale - Beverages & Spirits

Sami Tahiri S-T Isolationen

Winterthur · Since 2005

Sealing & Insulation

Samuel Senn Physiotherapie und Training

Winterthur · Since 2025

PrimeX Solution GmbH

Winterthur · Since 2020

Private Equity & Venture Capital

SAP Film by Martin Schäppi

Winterthur · Since 2009

Film & TV Production

Sarita F AG

Winterthur · Since 1968

Financial Services

Schäpper Innenausbau

Winterthur · Since 2020

Interior Construction

Scheiwiller Interaction Design

Winterthur · Since 2020

IT Consulting & Services

Schmelter Consulting

Winterthur · Since 1992

IT Consulting & Services

Schmuckoase, Ayse Akinci

Winterthur · Since 2008

Retail - Watches & Jewelry

Schneider Härtel Eva Christine

Winterthur · Since 2023

Psychiatry & Psychotherapy

Schoellhorn Stiftung

Winterthur · Since 2008

Schrepfer Real Estate

Winterthur · Since 2010

Property Management

Schule mit Perspektive

Winterthur · Since 2024

Vocational & Secondary Schools

SC+P Sieber, Cassina + Partner AG

Winterthur · Since 2023

Civil Engineering Firms

secSOS GmbH

Winterthur · Since 2015

Seeblick GmbH

Winterthur · Since 2016

SEEPUTTHA, Sruangkron

Winterthur · Since 2021

Outbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub

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.

Per page

1
50
51
52
53
70

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.