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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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7'410 companies found

Puls Baumanagement GmbH Logo

Puls Baumanagement GmbH 

Winterthur · Since 2015

The core activity of Puls Baumanagement is the provision of services in the field of construction management, particularly in construction management, project management, owner consulting and the implementation of feasibility studies. The company supports customers in the planning, realization and completion of construction projects and offers comprehensive support from the initial idea to the handover of the keys.

Construction & Project ManagementGeneral ContractorsOwner's Representative
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Reizvoll GmbH Logo

Reizvoll GmbH 

Winterthur · Since 2016

The core activity of Reizvoll GmbH is the provision of services in the field of visual communication and design, particularly in the areas of graphics, web design, photography, art and studio. The company offers consulting and implementation of design concepts for businesses and works closely with customers to develop individual solutions.

Advertising Agencies
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RLC Architekten AG Winterthur Logo

RLC Architekten AG Winterthur 

Winterthur · Since 2011

RLC Architekten AG Winterthur is an architecture and project development firm that plans and manages residential, industrial, office and leisure buildings as well as renovation projects. Its services include general planning, project management, digital construction (BIM), sustainability consulting and feasibility studies.

Architecture Firms
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Rovera Immobilien- und Baumanagement AG Logo

Rovera Immobilien- und Baumanagement AG 

Winterthur · Since 1996

The company's core activity is construction management, particularly in the field of building construction, including cost estimation, QSS fire protection, project, cost, schedule and quality management of construction projects, as well as the implementation of overall project management, feasibility studies, expert opinions, planning, design, project management and construction management for new and renovation projects.

Construction & Project ManagementOwner's Representative
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Ruedi Lattmann Architekt ETH/SIA, Architektur + Design AG Logo

Ruedi Lattmann Architekt ETH/SIA, Architektur + Design AG 

Winterthur · Since 1983

The core activity of Ruedi Lattmann Architektur und Design is the provision of architectural and design services, including building planning, interior architecture and architectural education.

Architecture FirmsGeneral Contractors
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SEO one GmbH Logo

SEO one GmbH 

Winterthur · Since 2007

The core activity of SEO one GmbH is search engine optimization (SEO) and the detection and correction of Google penalties for websites. The company helps customers optimize their websites to achieve better placement on Google and supports the identification and correction of errors that can lead to penalties by Google.

Advertising Agencies
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Smoca AG Logo

Smoca AG 

Winterthur · Since 2010

The company's core activity is the development of software solutions, particularly mobile apps, web solutions, backends and IoT applications, as well as consulting and training customers in these areas.

Software Development
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Spitex human GmbH Logo

Spitex human GmbH 

Winterthur · Since 2008

The core activity of Spitex human GmbH is the provision of care and support services for people at home, particularly in the canton of Zurich. The services include, among others: Basic care and treatment care (e.g. personal care, medication administration, wound dressing), Household support, Accompaniment and support in daily life, Night watches and palliative care, Interventions in complex medical situations (e.g. infusions, nutrition tubes), Post-operative care and errands, Accompaniment in Switzerland and abroad. The company offers these services 24 hours a day, 365 days a year, and works closely with relatives, doctors, hospitals, public care centers, and the local public Spitex organization.

Home Care Services
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Stierlin Holz am Bau GmbH Logo

Stierlin Holz am Bau GmbH 

Winterthur · Since 2012

The core activity of the company 'Holz am Bau' is the trade and processing of wood for the construction and building sector.

Timber Construction & Carpentry
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Stiftung für Kunst, Kultur und Geschichte Logo

Stiftung für Kunst, Kultur und Geschichte 

Winterthur · Since 1980

Stiftung für Kunst, Kultur und Geschichte manages and curates an extensive collection of artworks and cultural objects, making them accessible through loans, partnerships and digital platforms. It also funds museum and cultural projects that promote participatory approaches to heritage and coordinates its real-estate activities via affiliated companies.

Interest Groups
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Swissclick AG Logo

Swissclick AG 

Winterthur · Since 1999

The core activity of swissclick group involves the development and operation of digital solutions for customers, particularly in the areas of e-commerce, digital media, and real estate marketing. This includes the creation of websites, online shops, 3D visualizations, and virtual tours, as well as the provision of digital services such as marketing and support. The company supports customers in the implementation of their digital projects, from consulting to realization and operation.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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Tesla Medical Beauty GmbH Logo

Tesla Medical Beauty GmbH 

Winterthur · Since 2020

The core activity of Tesla Medical Beauty is the application of innovative technologies such as magnetic waves, radio frequency and electromuscle stimulation (EMS) for non-invasive body shaping, weight reduction and skin improvement. In particular, the company offers treatments with Tesla Shape Technology, which aims to reduce fat, build muscle and improve skin appearance.

Wellness & SPA Facilities
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urban-Kita GmbH Logo

urban-Kita GmbH 

Winterthur · Since 2015

The core activity of the company "urban-Kita GmbH" is childcare in the form of a daycare center (Kita). The company offers care and support for children in various age groups and employs qualified staff for this purpose. The Kita am Weiher is a member of the Swiss Association for Childcare and offers loving care in small groups, age-specific support and transparent parent work.

Kindergartens & Nurseries
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Vela Solaris AG Logo

Vela Solaris AG 

Winterthur · Since 2006

The core activity of Vela Solaris AG is the development and distribution of software solutions for the digital simulation and optimization of energy systems, particularly for buildings and districts. The company also offers related services such as training, webinars and consulting.

Sustainability SectorSoftware Development
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VOLCAFE Ltd Logo

VOLCAFE Ltd 

Winterthur · Since 1957

The core activity of Volcafe is the sourcing, processing, logistics and distribution of green coffee. The company works closely with coffee farmers to produce and deliver high-quality coffee. The activities include: sourcing green coffee from farmers in various countries; processing coffee in its own facilities, including pulping, fermentation, drying, grinding, sorting and packaging; logistics and transportation of coffee to customers worldwide; quality control and risk management; coffee trading and price risk management through derivatives; and distribution of coffee to roasters and other customers. The company aims to be the best coffee partner worldwide and is working towards creating a sustainable and profitable coffee industry.

Wholesale - Beverages & Spirits
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Vollenweider Chocolatier Confiseur AG Logo

Vollenweider Chocolatier Confiseur AG 

Winterthur · Since 2011

The company's core activity is the production and sale of chocolate and other sweets, including pastries, cakes, macarons and other products. The company also offers services such as courses, team events and seminar room rentals, and has a strong focus on Swiss culture and tradition.

Food Processing
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wincomm.ch communications gmbh Logo

wincomm.ch communications gmbh 

Winterthur · Since 2007

The core activity of wincomm.ch communications GmbH is the rental, sale and installation of professional radio systems, both in the analogue and digital sectors, with a focus on temporary systems and devices.

Retail - Electronic Devices
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Winco Treuhand AG Logo

Winco Treuhand AG 

Winterthur · Since 2019

Winco Treuhand AG provides fiduciary, business consulting and audit services for small and medium-sized enterprises and private clients. Its services include accounting and payroll, VAT and tax filings, corporate transactions (formations, conversions, liquidations), audit engagements, and hosted IT solutions such as AbaWeb and DeepBox for bookkeeping and secure file exchange.

Fiduciary Offices
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Wohnheim für Lehrlinge Winterthur Logo

Wohnheim für Lehrlinge Winterthur 

Winterthur · Since 2017

The company's core activity is stationary child and youth welfare, particularly the pedagogical care and support of young people with psychosocial difficulties.

Residential Homes
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Sportphysiotherapie Healthletics Melanie Rüdisüli Logo

Sportphysiotherapie Healthletics Melanie Rüdisüli 

Winterthur · Since 2025

The company's core activity is the provision of services in the field of physiotherapy, fitness and health, specifically: * Physiotherapy for the treatment of pain, rehabilitation after injuries and prevention * Sports physiotherapy for athletes for rehabilitation after injuries and prevention * Group strength training and personal training * Running analysis and optimization * Classic massage for relieving tension and pain The company offers these services in a practice in Winterthur and targets beginners and advanced individuals who want to improve their fitness, prevent injuries or alleviate complaints.

Physiotherapy
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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.