ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised 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 · Imprint744,173 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Citywinterthur
Search results

Matching companies

7'410 companies found

Performance Partners GmbH Logo

Performance Partners GmbH 

Winterthur · Since 2023

Performance Partners is a Swiss business developer specializing in consulting and implementing projects for small and medium-sized enterprises (SMEs). The company's core activity is to support businesses in their development and operational excellence by offering holistic solutions based on performance-based compensation. This includes identifying areas for improvement, implementing projects, and continuously optimizing processes.

Management Consulting
View profile
PERSECO GmbH Logo

PERSECO GmbH 

Winterthur · Since 2011

The company's core activity is HR consulting and corporate development for SMEs, with a focus on leadership development, collaboration, HR strategy, innovation projects and corporate culture.

Management Consulting
View profile
Personal & Recht GmbH Logo

Personal & Recht GmbH 

Winterthur · Since 2021

Personal & Recht GmbH provides legal advice and representation in public personnel law and private employment law, including related social insurance and data protection matters. Services include acting as an external legal service for organizations and employers, support in challenging personnel situations, mediation, trainings and assistance with processes and documentation.

Other Service Industries
View profile
Personalvorsorgestiftung der Firma KELLER Druckmesstechnik AG Logo

Personalvorsorgestiftung der Firma KELLER Druckmesstechnik AG 

Winterthur · Since 1981

Pension Funds
View profile
Perspective Consulting GmbH Logo

Perspective Consulting GmbH 

Winterthur · Since 2003

The core activity of Perspective Consulting GmbH is the consulting and support of companies, particularly medium-sized enterprises, in financial and strategic matters. This includes the evaluation of projects and investments, the procurement of debt and equity capital, the structuring of financing, risk management, the measurement and monitoring of performance, as well as the design of reporting for owners and external financiers.

Management ConsultingFinancial Services
View profile
RBW Rohrdorfer Betonwerke Swiss AG Logo

RBW Rohrdorfer Betonwerke Swiss AG 

Winterthur · Since 1997

The core activity of Rohrdorfer Betonwerke/RBW encompasses the manufacture and distribution of precast concrete elements, in particular ceiling systems, wall systems, prefabricated stairs, balconies and prefabricated garages.

Building Construction
View profile
Pexa GmbH Logo

Pexa GmbH 

Winterthur · Since 2024

Pexa GmbH provides installation and craft services, including metal construction and structural element assembly as well as door and gate installation. The company also delivers heating, ventilation, air-conditioning and sanitary (HLKS/HVAC) installations, renovation and new-build work, coordination of trades and trading of related goods.

Metal ConstructionPlumbing & Building Services
View profile
PF Architektur GmbH Logo

PF Architektur GmbH 

Winterthur · Since 2004

The company PF Architektur is engaged in architecture.

Architecture Firms
View profile
Philipp Rösli GmbH Logo

Philipp Rösli GmbH 

Winterthur · Since 2018

Philipp Rösli GmbH is an architectural practice providing design and project planning services, specializing in renovations, restorations and adaptive reuse of industrial, commercial and residential buildings.

Architecture Firms
View profile
Phill-Up GmbH Logo

Phill-Up GmbH 

Winterthur · Since 2013

Phill-Up GmbH produces and sells the Don Giatti Original liqueur; the website provides information on production and ingredients, cocktail recipes, points of sale and an online shop.

Beverage IndustryWholesale - Beverages & Spirits
View profile
LeadhubOutbound 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
102050
  • 1
  • More pages
  • 287
  • 288
  • 289
  • 290
  • More pages
  • 741
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.