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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryIT Infrastructure & Cloud

IT Infrastructure & Cloud

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1'992 companies found

Net Solutions AG Logo

Net Solutions AG 

Baar · Since 1999

The core activity of Net Solutions AG is the provision of IT services, particularly in the areas of consulting, project implementation, training, 2nd and 3rd level support, as well as the marketing of software products and solutions from various manufacturers such as Acronis, Citrix, Microsoft, Sophos and VMware.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(1)
Net - Team AG Logo

Net - Team AG 

Schleinikon · Since 1998

The company provides comprehensive IT services, including planning, construction and operation of IT and communication projects, consulting, concept development, procurement and delivery of turnkey solutions, as well as support and maintenance services. The core activities include: IT project management, IT consulting, IT system integration, IT support and maintenance, managed services (e.g. managed firewall services, hosted services), and IT security solutions (e.g. cybersecurity). The company positions itself as a general contractor for IT and communication projects, offering its customers comprehensive solutions for their IT needs.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile1(1)
Netzys Sàrl Logo

Netzys Sàrl 

Lausanne · Since 2024

The core activity of Netzys Sàrl is the provision of IT service management services, including: network infrastructure installation, maintenance and monitoring; server and client management; data backup and recovery; telephone service monitoring; private and public cloud computing solutions; monitoring and surveillance of IT systems; and user support and assistance. The company thus offers comprehensive IT services to manage, secure and optimize the IT infrastructure of businesses.

IT Infrastructure & Cloud
View profile5(1)
NEXSOLVE AG Logo

NEXSOLVE AG 

Wollerau · Since 2024

The company NEXSOLVE GmbH offers solutions and services in the field of digital transformation and IT security for businesses. The core activities include: Development and implementation of cloud workplace solutions, security services such as security assessment and security officer as a service, managed workplace solutions for businesses, cloud transformation and consulting, and collaboration solutions for businesses. The company focuses on the secure and flexible digitization of workplaces and supports businesses in the implementation of cloud technologies to maximize their efficiency, flexibility, and security.

IT Infrastructure & Cloud
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nowis gmbh Logo

nowis gmbh 

Staad Sg · Since 2018

The core activity of nowis gmbh is the provision of IT services, in particular: IT consulting and support for SMEs and private individuals, IT security services, including cyber audit and prevention, cloud and backup solutions, IT infrastructure consulting and implementation, and IT training and support for Windows and Apple systems. The company offers comprehensive services in these areas and values personal contact and open collaboration with customers.

IT Consulting & ServicesIT Infrastructure & Cloud
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NS Hightech Sàrl Logo

NS Hightech Sàrl 

Montévraz · Since 2024

NS Hightech Sàrl is a company that installs and services security and communication systems. It provides design, installation and maintenance of alarm systems, video surveillance, access control, Wi‑Fi and Ethernet networks, as well as internet, telephony and web hosting services.

Security ServicesIT Infrastructure & Cloud
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NTT Switzerland SA Logo

NTT Switzerland SA 

Glattpark (Opfikon) · Since 2013

NTT Switzerland SA provides IT services and technology consulting, including cloud, infrastructure, enterprise networking, cybersecurity, global data center, and application and data services.

IT Infrastructure & Cloud
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Nutanix Switzerland GmbH Logo

Nutanix Switzerland GmbH 

Zurich · Since 2017

The company provides solutions and products for the provision and management of cloud infrastructures, particularly for companies that want to migrate their IT systems to the cloud. The core activities include the development and provision of software and hardware platforms for managing cloud resources, automating IT processes, ensuring security and data protection, as well as supporting companies in their digital transformation.

IT Infrastructure & Cloud
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Nützi Informatik GmbH Logo

Nützi Informatik GmbH 

Eich · Since 2015

The core activity of Nützi Informatik GmbH is the provision of IT services, in particular: * Support and installation of computer systems * Network and server administration * Remote maintenance of IT systems * Consulting and support for technical concerns, questions, wishes and problems. The company offers individual IT solutions for businesses and private individuals to ensure a reliable and efficient working environment.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(1)
Observe Switzerland Sàrl Logo

Observe Switzerland Sàrl 

Zurich · Since 2021

The company Observe, Inc. offers an observability platform that enables customers to monitor and analyze their applications, infrastructure, and data in real-time. The core activity of the company is to provide a centralized platform that allows collecting, correlating, and analyzing data from various sources to help businesses optimize their systems and applications, identify and fix errors, and improve the customer experience. The platform offers features such as Application Performance Management, Log Analytics, Infrastructure Monitoring, and AI-based analysis.

IT Infrastructure & Cloud
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Omicron Web-Services SA Logo

Omicron Web-Services SA 

Lausanne · Since 2001

The core activity of Omicron Web-Services S.A. consists of providing services in the field of information technology, particularly in the following areas: web hosting, server management, network security, domain management, e-mail services, website creation, and search engine optimization. The company also offers specialized services such as dedicated servers, firewall solutions, and VPN security.

IT Infrastructure & Cloud
View profile3(1)
One 4 You IT GmbH Logo

One 4 You IT GmbH 

Zurich · Since 1998

One 4 You IT GmbH provides internet services and web hosting, including domain management, e‑mail hosting, multiple hosting packages, Plesk server access and technical support.

IT Infrastructure & Cloud
View profile5(1)
OnYourMap SA Logo

OnYourMap SA 

Vevey · Since 1997

The company provides services in the field of anonymizing internet connections, in particular through the operation of anonymous proxy servers, which enable users to conceal their online activities and hide their IP addresses.

IT Infrastructure & Cloud
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OQTOTEC GmbH Logo

OQTOTEC GmbH 

Rümlang · Since 2018

The core activity of OQTOTEC is the provision of IT services, particularly in the areas of system architecture, solution development, security and compliance, and project management. The company offers full-stack IT services and focuses on infrastructure and DevOps. It supports customers in planning, implementing and maintaining complex IT landscapes and provides solutions for various challenges in the IT industry.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(1)
PANFORMATIK GmbH Logo

PANFORMATIK GmbH 

Volketswil · Since 2000

IT Infrastructure & Cloud
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PrimeNet Communications AG Logo

PrimeNet Communications AG 

Horgen · Since 1997

The core activity of PrimeNet Communications AG is the planning, implementation and maintenance of IT infrastructures and network solutions for companies. This includes the installation and maintenance of computer networks, the selection and implementation of hardware and software products, the virtualization of systems, the setup of e-mail systems and archiving solutions, as well as the provision of cloud solutions and backup systems. The company also offers training and support to its customers.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(1)
Prometheus Informatik AG Logo

Prometheus Informatik AG 

Lucerne · Since 2002

The company's core activity is the provision of IT services, particularly in the areas of: * Strategic Consulting * Cloud Services * Managed Services * Infrastructure projects * License management. The company also offers specific solutions for various requirements, such as Microsoft Cloud solutions, security solutions, backup solutions, and telephony solutions. It is an IT consulting and services company that supports companies in planning, implementing, and maintaining their IT infrastructure and systems.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(1)
publicloud ag Logo

publicloud ag 

Zurich · Since 2013

publicloud ag provides managed cloud and IT infrastructure services, combining multicloud offerings from established solution providers into turnkey solutions. Its services include managed desktop, managed server, managed security & network, support and licensing, plus a publicloud Marketplace, and the publicloud services are ISO 27001 certified.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(1)
Quantium GmbH Logo

Quantium GmbH 

Aesch Bl · Since 2018

The core activity of Quantium GmbH is the implementation and maintenance of ICT infrastructures (Information and Communication Technology) for companies. This includes services such as designing and managing IT workstations, servers, networks, security systems and cloud solutions. The company also offers Managed ICT Services tailored to the individual needs of its customers.

IT Infrastructure & Cloud
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RedLine Software GmbH Logo

RedLine Software GmbH 

St. Gallen · Since 2011

The core activity of RedLine Software GmbH is the development and operation of software for care work in stationary socio-pedagogical institutions, in particular the creation and distribution of the software 'RedLine', which relieves administrative tasks and promotes relationship work between caregivers and residents.

IT Infrastructure & CloudSoftware Development
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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

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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.
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