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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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1'253 companies found

Optima Versicherungstreuhand GmbH Logo

Optima Versicherungstreuhand GmbH 

Winterthur · Since 1994

The core activity of OPTIMA Versicherungstreuhand GmbH is comprehensive financial consulting, including: wealth management and investment advice, pension and insurance consulting, tax consulting and planning, real estate consulting and brokerage, testamentary and inheritance planning, estate planning and estate administration. The company provides independent consulting and supports customers in planning and implementing their financial goals, including retirement planning, risk management and wealth accumulation.

Financial Services
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pamo treuhand pascale moser Logo

pamo treuhand pascale moser 

Winterthur · Since 2004

The core activity of Pamo Treuhand is the provision of trust services, including accounting, tax consulting and other related services.

Fiduciary Offices
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Papillon Concerts Weber Logo

Papillon Concerts Weber 

Winterthur · Since 2003

Papillon Concerts Weber is an international agency for professional artist management representing classical soloists, chamber ensembles and orchestras. The agency arranges concerts and provides related services such as concert organisation, programme concepts, programme booklets, programme texts and concert introductions.

Concert AssociationsOrchestras & Musicians
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Pavin AG Logo

Pavin AG 

Winterthur · Since 1999

The company is active in the production and distribution of alcoholic beverages such as Grappa, Gin, Amaro and Vermouth, as well as coffee and delicacies. It supplies both private customers and gastronomy and wholesale customers.

Beverage IndustryFood ProcessingWholesale - Beverages & Spirits
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payzee AG Logo

payzee AG 

Winterthur · Since 2022

The core activity of Payzee AG is to offer a digital platform for processing parking fees. Specifically, Payzee allows users to book and pay for parking spaces without installing an app by scanning a QR code, entering the license plate number, selecting the parking duration, and paying online. The company offers this service to both drivers and parking operators, with the latter incurring no costs for setting up or using the platform, but rather a percentage-based transaction fee for effective payments.

Web Portals & Platform Companies
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Pelcon, Horvath Logo

Pelcon, Horvath 

Winterthur · Since 1996

The core activity of Pelcon is the distribution of high-performance lubricants, particularly ELKALUB products, in Switzerland. These lubricants are offered for various industries such as the graphic industry, food industry, gearboxes, automotive industry, rolling and sliding bearings, as well as chains.

Wholesale - Chemical & Plastic Products
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Pensionskasse Baltensperger AG Logo

Pensionskasse Baltensperger AG 

Winterthur · Since 2008

Pension Funds
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Personalvorsorgestiftung der Firma KELLER Druckmesstechnik AG Logo

Personalvorsorgestiftung der Firma KELLER Druckmesstechnik AG 

Winterthur · Since 1981

Pension Funds
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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
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Phill-Up GmbH Logo

Phill-Up GmbH 

Winterthur · Since 2022

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
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Pitcom GmbH Logo

Pitcom GmbH 

Winterthur · Since 2004

The core activity of Pitcom GmbH is the provision of services in the areas of business processes, digitalization, information and communication, evaluation, acceptance, project management, accompaniment, business planning and ROI analysis. The company offers consulting and support services to companies in the field of information and communication technology (ICT) and has comprehensive expertise and experience in this area.

Management ConsultingIT Consulting & Services
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PREMAX AG Logo

PREMAX AG 

Winterthur · Since 2004

The core activity of Premax AG is the provision of cleaning and janitorial services, including: housekeeping, facade cleaning, maintenance and building cleaning, area and construction cleaning, and special floor cleaning. The company offers these services in the Greater Winterthur, Zurich and Aargau areas, while its subsidiary Mondopulito in Bellinzona also provides cleaning services in Ticino.

Facility Management & Cleaning
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puddesign Rumel & Giuliani Logo

puddesign Rumel & Giuliani 

Winterthur · Since 2002

The core activity of puddesign Rumel & Giuliani is the provision of services in the field of web design, graphic design and photography. The company creates websites, webshops and offers aerial photography. It supports customers in designing and implementing their online presence and provides creative solutions for their visual needs.

Advertising Agencies
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PUK GmbH Logo

PUK GmbH 

Winterthur · Since 1999

The core activity of PUK GmbH is the provision of services in the field of electrical engineering, particularly energy consulting and electrical planning.

Technical Consulting & Engineering
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radcon ag Logo

radcon ag 

Winterthur · Since 2022

The radcon ag company offers services in the field of medical radiology, particularly consulting and project management. They work closely with suppliers of IT systems, RIS (Radiology Information Systems), PACS (Picture Archiving and Communication Systems) and medical devices to solve problems and meet requirements.

Medical Technology IndustryIT Consulting & Services
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Razoon AG Logo

Razoon AG 

Winterthur · Since 2000

The company's core activity is the development and implementation of Identity and Access Management (IAM) solutions, particularly the central management of employee data and access rights, as well as the automation and digitization of processes. The company specifically offers Customer Identity and Access Management (CIAM) solutions, enabling customers to provide secure online access for their customers and partners.

IT Consulting & ServicesSoftware Development
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RB Bauplanung GmbH Logo

RB Bauplanung GmbH 

Winterthur · Since 2010

The core activity of Bosshard Architekten GmbH (now RB Bauplanung GmbH) is the planning and realization of renovation and new construction projects, particularly for multi-family homes, taking into account economic and ecological aspects. This also includes services such as construction management, architecture and consulting.

Architecture Firms
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RefinSol GmbH Logo

RefinSol GmbH 

Winterthur · Since 2023

The core activity of RefinSol Advisory Services is the consulting and support of insurance and reinsurance companies, particularly in the area of life insurance and reinsurance. The company offers services such as Solvency Reports, IFRS 17 consulting and Mergers & Acquisitions support, and has comprehensive knowledge and experience in the international insurance and reinsurance industry.

Management Consulting
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Römer-Apotheke Winterthur AG Logo

Römer-Apotheke Winterthur AG 

Winterthur · Since 2023

Römer-Apotheke Winterthur AG is a pharmacy providing health consultations and pharmacy services. Services include blood pressure measurement, wound care, CRP tests, vaccinations, device instruction and an online shop.

Pharmacies & Drugstores
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Rosenmond GmbH Logo

Rosenmond GmbH 

Winterthur · Since 2019

The core activity of Rosenmond is the provision of services as a full-service creative and digital agency, particularly in the areas of: Brand Strategy, Visual Identity, Content Production (Copywriting, Photography, Videography), Web Design, Website/Shop Development (especially with Shopify), Marketing Strategy, Digital Marketing and Advertising. The company supports customers in the development and implementation of their digital presence and brand identity.

Advertising Agencies
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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.