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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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3'493 companies found

websights.ch Claudia Rossi Logo

websights.ch Claudia Rossi 

Winterthur · Since 2010

The core activity of websights.ch is the typesetting, design and production of printed materials such as annual reports, books, brochures and periodicals.

Printing CompaniesSoftware Development
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websoft AG Logo

websoft AG 

Winterthur · Since 2007

The company provides trust and legal services, particularly in the areas of corporate administration, tax consulting and accounting. It supports founders and companies with administrative tasks, enabling them to focus on their core business. Through the digitization of processes, the company offers efficient and innovative solutions for complex legal and fiduciary services.

Fiduciary Offices
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we-develop.ch GmbH Logo

we-develop.ch GmbH 

Winterthur · Since 2018

we-develop.ch GmbH develops algorithmic solutions, custom software applications and technology products for sports, including performance tracking, analytics, training optimization and athlete management systems.

Management ConsultingSoftware Development
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Wehrli Treuhand AG Logo

Wehrli Treuhand AG 

Winterthur · Since 2024

The core activity of Wehrli Treuhand is the provision of trust services, particularly in the areas of taxes, accounting and auditing.

Fiduciary Offices
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Werbeagentur Groove ASW AG Logo

Werbeagentur Groove ASW AG 

Winterthur · Since 2006

Werbeagentur RUF ASW AG is a full-service advertising agency offering conception, consulting, brand management and creative services, as well as online marketing, photography and event production. Its services include design of print and digital communications, production of photo, audio and film materials, and end-to-end event planning and support.

Advertising Agencies
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widmer + partner managementberatung gmbh Logo

widmer + partner managementberatung gmbh 

Winterthur · Since 2011

widmer + partner managementberatung gmbh is an organisational consultancy offering strategy development and implementation, quality-management system development, and related workshops, moderation and sparring services for small and medium-sized enterprises.

Management Consulting
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Wimplan AG - Bautreuhand Logo

Wimplan AG - Bautreuhand 

Winterthur · Since 1987

The core activity of Wimplan AG Bautreuhand is the provision of services in the field of construction management, particularly in individual and personal consulting and support of customers in construction projects.

Property ManagementReal Estate Brokerage
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WinOrtho GmbH Logo

WinOrtho GmbH 

Winterthur · Since 2021

The core activity of WinOrtho GmbH is the medical treatment and rehabilitation of diseases and injuries of the musculoskeletal system, particularly in the fields of orthopedics, sports medicine and rehabilitation. This includes the treatment of foot and ankle disorders, hip, knee, shoulder and elbow surgery, as well as the application of conservative methods such as physiotherapy, pain therapy and targeted injections.

Orthopedic Clinics
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Winsider AG Logo

Winsider AG 

Winterthur · Since 2016

The core activity of Winsider AG is to operate various B2B news platforms for different industries as a publisher, particularly for the Swiss IT sector and the consumer goods and trade sector.

Information & News Services
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Winterthur Energy GmbH Logo

Winterthur Energy GmbH 

Winterthur · Since 2022

Technical Consulting & EngineeringEnergy Industry
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Winterthur Tattoo & Piercing GmbH Logo

Winterthur Tattoo & Piercing GmbH 

Winterthur · Since 2013

Winterthur Tattoo & Piercing GmbH provides tattoo and piercing services, including consultations and aftercare. The Winterthur shop hosts tattoo and piercing artists, accepts bookings and offers free tattoo consultations.

Tattoo & Piercing Studios
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WintiMed AG Logo

WintiMed AG 

Winterthur · Since 1998

WintiMed AG operates a regional health network and supports coordinated primary care. The organisation provides information and services for patients, physicians and medical practice assistants, including a family doctor model check, physician search and quality management. External quality reviews are carried out, for example, through the EQUAM foundation.

General Practitioner Clinics
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WOHGA GmbH Logo

WOHGA GmbH 

Winterthur · Since 2020

WOHGA GmbH organises the WOHGA spring fair focused on living, house and garden. The event brings together exhibitors showcasing interior and exterior showrooms, products and services for building and renovation, as well as a culinary area and rotating special exhibition zones.

Trade Fair & Event Organizers
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Wohnbaugenossenschaft Etzberg Winterthur-Seen Logo

Wohnbaugenossenschaft Etzberg Winterthur-Seen 

Winterthur · Since 1966

The company's core activity is the promotion and support of housing cooperatives in Switzerland, particularly through consulting, further education, networking and interest representation. The company also offers services such as land and property brokerage, guided tours and specialist events, and mediates apartments through a housing search platform. It also supports the founding of new cooperatives and provides consulting services for municipalities and authorities as well as for private individuals who want to sell to a cooperative.

Housing Cooperatives
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Wohnwert Invest AG Logo

Wohnwert Invest AG 

Winterthur · Since 2022

The core activity of Wohnwert Immobilien is the professional marketing and sale of real estate, in particular exclusive properties, as well as accompanying clients through the sales process. This also includes services such as investment management, planning and construction, sales and rental, financing and total renovation of real estate.

Real Estate Brokerage
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Wunschwerkstatt Winterthur Sarah Meili Logo

Wunschwerkstatt Winterthur Sarah Meili 

Winterthur · Since 2021

The core activity of Wunschwerkstatt Winterthur is coaching, particularly: personal development and self-love for adults, playful coaching for children, and Access Bars, a method for deep relaxation and resolving blockages. The company offers individual coaching and courses to support people in their desired changes and personal development processes.

Coaching & Personal Development
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Xandracom GmbH Logo

Xandracom GmbH 

Winterthur · Since 2004

The core activity of Xandracom is to advise and support companies and individuals in the areas of communication, conflict management, and organizational consulting. This specifically includes: Coaching and communication consulting, Conflict management and resolution, Organizational consulting and development, Moderation of workshops and events, Accompaniment of change and development processes, Leadership and team development. Xandracom offers these services as an independent consulting firm and works with a network of specialists.

Public Relations Consulting
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yellowbit, h. chiapolini & partner Logo

yellowbit, h. chiapolini & partner 

Winterthur · Since 1999

yellowbit, h. chiapolini & partner provides language services alongside project-management and IT/business consulting. Services listed on the website include individual and group courses plus translation and proofreading in German and French, as well as project leadership, business analysis, solution specification and training in business informatics, project management, organization and quality assurance.

IT Consulting & Services
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YOCO Your Communication GmbH Logo

YOCO Your Communication GmbH 

Winterthur · Since 2002

The core activity of YOCO Your Communication GmbH is the provision of services in the field of Brand Design and Integrated Communication, including: Brand Design, Digital Design, Print Design, conception and design of websites, project management and implementation of trade fair and market organizations. The company supports customers in strengthening their brand and offers comprehensive services for the development and implementation of communication strategies.

Advertising Agencies
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Yumetofu GmbH Logo

Yumetofu GmbH 

Winterthur · Since 2022

The core activity of YUMETOFU is the production and sale of tofu products, including tofu, soy drinks and okara. The company produces authentic tofu and also offers recipes, gift cards and subscriptions.

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

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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.