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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,794 companies indexed · Last updated: today
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482 companies found

Interna Informatik AG Logo

Interna Informatik AG 

Dättwil Ag · Since 2006

The core activity of Interna Informatik AG encompasses three main areas: 1. **Support Services**: The company provides IT support services, including first- and second-level support, helpdesk and support mandates for software and infrastructure. 2. **Cloud Services**: Interna Informatik AG offers data center services, terminal server hosting and hosting of servers and clients. 3. **Software Development**: The company develops software solutions for desktop and web, including complex database applications, business control systems, CRM systems and web information systems for various industries.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile5(2)
it-networkservices.ch, Inh. Burkhardt Logo

it-networkservices.ch, Inh. Burkhardt 

Dättwil Ag · Since 2024

The company IT Networkservices offers tailored IT services, particularly in the areas of data security, storage solutions, and IT infrastructure. The core activities include: Development and implementation of individual storage solutions, provision of comprehensive backup solutions for data security, planning, implementation, and maintenance of IT infrastructures, offering IT services such as network and security solutions, and partnerships with leading providers like Microsoft and Synology to offer high-quality solutions. Overall, the company focuses on providing secure, efficient, and future-proof IT solutions for businesses.

IT Consulting & Services
View profile5(2)
Meier Daniel Treuhand AG Logo

Meier Daniel Treuhand AG 

Dättwil Ag · Since 1996

The core activity of Meier Daniel Treuhand AG is the provision of services in the field of financial and corporate consulting, including accounting, tax consulting, auditing and corporate consulting.

Management ConsultingFiduciary Offices
View profile3(2)
NHC-IT GmbH Logo

NHC-IT GmbH 

Dättwil Ag · Since 2022

The core activity of NHC-IT is the provision of IT services, particularly virtualization and IT infrastructure management, specifically for healthcare institutions and medical facilities. This includes the provision of virtual workplaces, the maintenance of hardware and software, the maintenance of medical devices and the standardization of IT infrastructures.

IT Consulting & Services
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Oertli Ophthalmedic Schweiz AG Logo

Oertli Ophthalmedic Schweiz AG 

Dättwil Ag · Since 1989

The core activity of Oertli Ophthalmedic Schweiz AG is the development, manufacture and distribution of medical devices and instruments for ophthalmology and ophthalmic surgery, particularly for the areas of cataract, glaucoma, vitreoretinal and refractive surgery. The company also provides related services such as consulting, training and technical support.

Medical Technology Industry
View profile5(2)
PREMAS AG Logo

PREMAS AG 

Dättwil Ag · Since 2006

PREMAS AG develops predictive maintenance solutions for machine manufacturers in heavy industries. Its modular products, including PREMAS® Beagle, provide condition monitoring, component lifetime estimation and digital inspection tools for process-critical machines.

Technical Consulting & EngineeringTesting & Inspection Centers
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sumIT AG Logo

sumIT AG 

Dättwil Ag · Since 2000

The core activity of sumIT AG is the conception and implementation of Data Warehousing and Business Intelligence solutions, particularly with Oracle and Snowflake technologies. The company supports customers in the implementation of database applications, data modeling, OLAP and other analytical, operational and regulatory purposes.

IT Consulting & ServicesSoftware Development
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ASD Networks GmbH Logo

ASD Networks GmbH 

Dättwil Ag · Since 2018

The core activity of ASD Networks GmbH is the provision of IT services, in particular: * Design, revision and implementation of server and client solutions * Security solutions (firewall, VPN, etc.) * Data recovery and restoration * Removal of viruses and spyware * Network service and monitoring * Troubleshooting and repair of servers and computers * Hosting and domain registration * Virtual workplaces (ASDRemoteWorX) * E-mail solutions (ASDExMail) The company also offers hardware and software products from renowned manufacturers such as HP, HPE, Microsoft and others.

IT Infrastructure & Cloud
View profile5(1)
Immobilien Karajannakis GmbH Logo

Immobilien Karajannakis GmbH 

Dättwil Ag · Since 2017

The core activity of Immobilien Karajannakis GmbH is the sale, valuation and marketing of real estate. The company offers services such as real estate sales, real estate valuation and real estate marketing, and supports customers in finding a new property or selling an existing one.

Real Estate Brokerage
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it-parts ag Logo

it-parts ag 

Dättwil Ag · Since 2000

The core activity of it-parts ag is the sale of spare parts and options for various electronic devices and computer hardware from different manufacturers, such as printers, fax machines, copiers, servers, computers and laptops. The company offers an extensive range of over 980,000 items, including refurbished (used but overhauled) products.

Retail - Electronic Devices
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medeo AG Logo

medeo AG 

Dättwil Ag · Since 2004

The core activity of Medeo AG is the development, manufacture and distribution of products and solutions for nuclear medicine, radiation therapy, radiation measurement technology, radiology and medical technology. This includes, among other things: radiation measurement devices and technology, radioactive sources and accessories, medical devices and equipment for nuclear medicine and radiation therapy, laboratory reagents and accessories, radiology and medical technology products. The company also offers services such as consulting, service and support for its customers.

Medical Technology Industry
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Mike Morgana GmbH Logo

Mike Morgana GmbH 

Dättwil Ag · Since 2003

The company's core activity is the organization of entertainment programs, particularly magic shows and comedy performances, for private and corporate events such as weddings, galas, business parties and company anniversaries. The entrepreneur, Mike Morgana, performs as a magician and comedian, offering customized programs tailored to each event to entertain and delight the guests.

Artists
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MPL AG Elektronik-Unternehmen Logo

MPL AG Elektronik-Unternehmen 

Dättwil Ag · Since 1985

The core activity of MPL AG is the development and manufacture of robust, embedded computer and network solutions for various industries, particularly for use in harsh environments and extreme temperatures. The products include, among others, Rugged Embedded Computers, Rugged Embedded Servers, Compact Embedded Computers, Industrial Networks, Fanless Panel Computers, and Semi-Custom Solutions.

Manufacture of IT Hardware
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Naturheilpraxis Dolfi GmbH Logo

Naturheilpraxis Dolfi GmbH 

Dättwil Ag · Since 2019

The core activity of the company "Naturheilpraxis Dolfi GmbH" is the application of various naturopathic methods and therapies to promote health and well-being in humans. This includes, among other things: Polarity massage and drainage procedures, Traditional European Naturopathy (TEN) with iris diagnosis, Phytotherapy, Bach flower therapy, Classical massage and foot reflexology, Process accompaniment and personality development, Trauma therapy and body-centered psychotherapy. The company offers these services in a practice in Baden-Dättwil and is managed by a federally certified naturopath and a certified professional masseur.

Naturopathic Clinics
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Rheinzink (Schweiz) AG Logo

Rheinzink (Schweiz) AG 

Dättwil Ag · Since 1993

The company's core activity is the manufacture and distribution of products for roofing and facade cladding, particularly made of zinc and other materials, as well as the development of solutions for roof drainage and architectural details.

Technical Consulting & Engineering
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SBIS AG Logo

SBIS AG 

Dättwil Ag · Since 1992

SBIS AG provides integrated safety services to support authorities, companies and organisations on protection and security matters. Its services include analysis and risk assessments, consulting and concept development, implementation and audits, provision of external officers and training via its academy.

Management Consulting
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Stolz Electronics AG Logo

Stolz Electronics AG 

Dättwil Ag · Since 1993

The core activity of Stolz Electronics AG is the purchase and sale of electronic components. The company offers its customers a comprehensive range of services, including consulting, know-how and support, to meet their individual needs. This also includes the storage of critical components, ensuring just-in-time deliveries and providing information on the latest product developments.

Wholesale - Electronic Devices
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Treuhand Aargau AG Logo

Treuhand Aargau AG 

Dättwil Ag · Since 2016

The core activity of Treuhand Aargau AG encompasses the provision of services in the following areas: Trust and auditing, Human resources management, Tax consulting, Real estate management, Insurance, and Debt collection. The company thus offers comprehensive financial and administrative services to its clients.

Fiduciary Offices
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Walter Kohler & Partner AG Logo

Walter Kohler & Partner AG 

Dättwil Ag · Since 2023

The company Kohler Architektur is engaged in architecture.

Architecture Firms
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Schibli + Wirz GmbH Logo

Schibli + Wirz GmbH 

Dättwil Ag · Since 1996

Schibli + Wirz GmbH provides sales, delivery, installation, repair and environmentally compliant disposal of household, hospitality and commercial appliances. Services include technical advice, a showroom, an on-call emergency service and dosing solutions for detergents used in commercial laundry and catering operations.

View profile4.6(25)
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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.