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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
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1'252 companies found

Polybloc AG Logo

Polybloc AG 

Winterthur · Since 1982

The company Polybloc AG develops, manufactures and distributes heat exchangers and energy recovery systems for industrial applications. The core activities include the development and design of products such as plate heat exchangers, cross-flow/counter-flow heat exchangers, indirect adiabatic cooling systems and regenerative energy recovery systems.

Mechanical Engineering Industry
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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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ARConnect GmbH Logo

ARConnect GmbH 

Winterthur · Since 2018

The company ARConnectING provides engineering and marketing services, including offshore engineering, design and plant engineering, mechanics, product development, prototype development, jig construction, procurement, corporate identity (CI), search engine marketing (SEM), search engine optimization (SEO), social media marketing (SMM) and web design. The company's core activity is the creation of customized solutions for customers in the fields of engineering and marketing.

Technical Consulting & Engineering
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Dürsteler Beratungen GmbH Logo

Dürsteler Beratungen GmbH 

Winterthur · Since 2013

Dürsteler Beratungen GmbH provides construction management services in building construction, including cost planning, contract awarding, construction realization and site supervision for residential, educational, commercial and healthcare buildings, as well as complex renovation projects.

Construction & Project ManagementGeneral Contractors
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Dürsteler Bauplaner GmbH Logo

Dürsteler Bauplaner GmbH 

Winterthur · Since 2004

Dürsteler Bauplaner GmbH provides construction management services for building projects, including cost planning, tendering, construction supervision and general-planner responsibilities. The firm works on residential projects as well as educational, commercial and healthcare buildings and undertakes complex renovation and refurbishment projects.

Civil Engineering FirmsGeneral Contractors
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Escapenet GmbH Logo

Escapenet GmbH 

Winterthur · Since 1997

Escapenet GmbH is a full-service web agency providing consulting, strategy, concept and UI/UX design, digital marketing, development of web applications and custom software. The company also offers hosting, operational services and technical support for websites and online applications.

Software Development
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Haathee KLG Logo

Haathee KLG 

Winterthur · Since 2021

Haathee KLG provides wedding photography and videography services, offering full-day and half-day photo and film packages that include highlight films, ceremony coverage, teasers, and edited high-resolution photographs. The team produces highlight and same-day videos and specifies delivery timelines for photo and film products; Haathee KLG received the Viewers Award at the Zurich Film Festival.

Photography
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Heber.Link.Asendorf AG Logo

Heber.Link.Asendorf AG 

Winterthur · Since 2009

The company's core activity is the creation and implementation of marketing communication plans for customers from various industries. This includes conception, analysis, selection of suitable means and media, graphics, copywriting, production and cost control. The company also offers specific services such as promotion, merchandising, trade fair and event organization, logistics and digital solutions. It positions itself as a full-service agency that covers all aspects of marketing communication.

Advertising Agencies
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IntegraVista GmbH Logo

IntegraVista GmbH 

Winterthur · Since 2024

IntegraVista GmbH is an educational provider offering the “JumpStart” programme to prepare youth and young adults for vocational training (EFZ/EBA), integration pre-apprenticeships or a vocational preparatory year. Services include small classes, individual coaching, job‑oriented projects and instruction in German, mathematics, IT, general education and vocational subjects.

Continuing Education Institutes
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ITS move International Travelling School Logo

ITS move International Travelling School 

Winterthur · Since 2007

The core activity of ITSmove is the operation of a private school with a special concept focused on travel and learning on the go. The school offers classes for different age groups (lower, middle and upper school) and places a strong emphasis on the development of skills such as cooperation, communication and creativity.

Schools
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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.