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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryIT Infrastructure & Cloud

IT Infrastructure & Cloud

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1'994 companies found

ISP Datacenter Sàrl Logo

ISP Datacenter Sàrl 

Geneva · Since 2017

The core activity of ISP Datacenter Sàrl is the provision of services in the field of information technology, specifically: * Colocation of servers and network infrastructures in its own data centers * Sale and rental of servers and network components * Management and maintenance of servers and networks * Provision of security services such as firewalls and VPN * Routing and network services, including transit IP and bandwidth services * Cloud services and solutions for private clouds The company thus offers a wide range of services for companies that want to outsource or supplement their IT infrastructure.

IT Infrastructure & Cloud
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ISP Solutions SA Logo

ISP Solutions SA 

Rolle · Since 2004

The core activity of ISP Solutions SA is the provision of services in the field of information technology, particularly in the areas of: * Colocation and hosting of servers and network infrastructure in its own data centers * Management and operation of networks, including routers, firewalls and VPN solutions * Provision of cloud solutions and services * Sale and rental of servers and network components * Provision of consulting and project management services in the field of IT infrastructure Thus, the company offers a wide range of services aimed at supporting companies in planning, implementing and operating their IT infrastructure.

IT Infrastructure & Cloud
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iStor Secure IT AG Logo

iStor Secure IT AG 

Zug · Since 2007

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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it and more... ag Logo

it and more... ag 

Staufen · Since 2006

The core activity of the company "it and more… ag" is the provision of IT services, particularly in the areas of cloud computing and VoIP solutions, IT security and data protection, software usage and consulting, data backup and protection, as well as support for Windows and macOS. The company also provides consulting and solutions in the field of data protection, especially with regard to the EU General Data Protection Regulation (GDPR) and the Swiss Federal Data Protection Act (FADP).

IT Consulting & ServicesIT Infrastructure & Cloud
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ITARCO AG Logo

ITARCO AG 

Lucerne · Since 2006

The core activity of itarco ag is the provision of services in the field of IT architecture and coaching, with a particular focus on Java EE.

IT Infrastructure & Cloud
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IT Consulting Zehnder Logo

IT Consulting Zehnder 

Malters · Since 2018

The core activity of IT Consulting Zehnder is to advise companies in the areas of IT, cloud computing, digital transformation and corporate culture, with the goal of optimizing and harmonizing the relationship between people, business and technology. To this end, the company offers various services, such as lectures, consulting, analysis, strategies, concepts and workshops.

IT Consulting & ServicesIT Infrastructure & Cloud
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IT-CSM GmbH - IT Consulting & Systemmanagement Logo

IT-CSM GmbH - IT Consulting & Systemmanagement 

Egg B. Zürich · Since 2006

The core activity of IT-CSM is the provision of IT services, particularly in the areas of: * IT Consulting: Strategic consulting, analysis and development of customized IT solutions * IT Engineering: Development and implementation of IT products and systems * Software Test Engineering: Methodical and systematic software testing * System Management: Operation and management of IT systems * IT Support: 24/7 full-service support and maintenance of IT systems. The company supports customers in their digital transformation and offers individual solutions for various industries, particularly banks, insurance companies and telecommunications.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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ITD Services AG Logo

ITD Services AG 

Densbüren · Since 2024

ITD Services AG provides IT services focused on ICT infrastructure, ICT consulting and project management. The company delivers managed services such as monitoring, patch and lifecycle management, Microsoft 365 backup and endpoint/cybersecurity solutions (CyberGuard), together with helpdesk and remote support.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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ITEMCON Sagl Logo

ITEMCON Sagl 

Lugano · Since 2013

The core activity of Itemcon Sagl is the provision of IT consulting and management services, particularly: Conceptual IT consulting, Operational IT consulting, SAP consulting, IT security analysis and consulting, IT risk analysis and auditing, IT concept and strategy development, IT interim management and IT governance, IT coaching, and IT project management. The company supports customers in optimizing and securing their IT systems and processes, taking into account efficiency, cost-benefit ratio, and security.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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it factory ag Logo

it factory ag 

Nussbaumen Tg · Since 2003

The core activity of it factory ag is the provision of IT services, particularly in the areas of: IT consulting, IT service and support, delivery of hardware and software, web hosting and domain management, e-mail services (Hosted Exchange, MailCleaner Pro Anti-Spam), VoIP and internet telephony, cloud services (cloud backup, cloud storage), IT security and data protection. The company thus offers a wide range of IT services tailored to the needs of businesses and organizations.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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IT Gass & Partner Logo

IT Gass & Partner 

Herrliberg · Since 2013

IT Gass & Partner provides IT support and consulting for private customers, covering hardware and software solutions. Services include technical support, remote maintenance, training, PC configuration, data backup, security, website implementation and hosting.

IT Consulting & ServicesIT Infrastructure & Cloud
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itheria Sagl Logo

itheria Sagl 

Mendrisio · Since 2013

The core activity of Itheria Sagl is the provision of IT services, in particular: * Server and storage hosting for backup purposes * IT support and consulting * Security services (firewall, VPN, antivirus, backup) * Design and development of websites * Cloud services (Smart Working, Office 365, Azure AD, SharePoint) * Migration of IT infrastructures to the cloud. The company positions itself as a full-service provider for IT solutions and services, with a focus on security, cloud computing and IT support.

IT Infrastructure & Cloud
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ITI Informatica Ticino di Ghidossi Stefano Logo

ITI Informatica Ticino di Ghidossi Stefano 

Bellinzona · Since 2015

The company ITI Informatica Ticino offers IT services to private individuals, small and medium-sized enterprises (SMEs) and freelancers. The core activities include: Implementation and maintenance of IT infrastructures, Support and consulting for IT applications and systems, Solutions for IT security, data backup and recovery, Installation and configuration of hardware and software, Troubleshooting and repair of IT systems, Training and consulting for IT users. The company focuses on the needs of SMEs and private individuals who often do not have the resources to maintain a comprehensive IT department.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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ITiseli gmbh Logo

ITiseli gmbh 

Nänikon · Since 2009

The core activity of IT Iseli is the provision of comprehensive IT services for small and medium-sized enterprises (SMEs). This includes consulting, planning, procurement, operation, documentation, maintenance and disposal of IT systems.

IT Consulting & ServicesIT Infrastructure & Cloud
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IT-Keller GmbH Logo

IT-Keller GmbH 

Wittenbach · Since 2002

The core activity of IT-Keller GmbH is the provision of IT services, including: hardware and software support, remote maintenance and repair of computers and notebooks, training and consulting in the use of software applications such as Microsoft and SelectLine, web design and development, IT security services, including ransomware protection and response, and IT checks and analysis to evaluate the IT infrastructure of customers. The company thus offers comprehensive IT services for businesses and individuals to meet their IT needs and support their IT infrastructure.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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ITLiNK AG Logo

ITLiNK AG 

Frutigen · Since 2025

ITLiNK AG provides installation, support and maintenance of workstation, server and network systems and handles the planning and delivery of central and decentralized IT projects. Services include design and implementation of high‑performance WLAN and point‑to‑point networks, shared fiber networks for property developments, managed Azure software solutions, audio systems, video surveillance, thermal fire detection and 3D visualization with LIDAR scans.

IT Consulting & ServicesIT Infrastructure & Cloud
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itopia ag - corporate information technology Logo

itopia ag - corporate information technology 

Zurich · Since 1965

The core activity of itopia ag is the provision of services in the field of Corporate Information Technology, particularly in the areas of: IT consulting and management, project management, software development and design, IT architecture, digital transformation, cloud solutions, and synthetic data. The company also offers training and consulting services in the field of adult education, particularly in the areas of IT and software development.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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ITPort GmbH Logo

ITPort GmbH 

Au Zh · Since 2005

IT Consulting & ServicesIT Infrastructure & Cloud
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IT-Projekte.ch GmbH Logo

IT-Projekte.ch GmbH 

Au Sg · Since 2022

The core activity of IT-Projekte.ch GmbH is the consulting, conception, implementation and maintenance of IT infrastructures for companies. This includes in particular: IT consulting and coaching, conception and implementation of IT infrastructures, procurement and installation of hardware (end devices, servers, telephone systems, etc.), IT security and data security (firewall, surveillance cameras, etc.), and support and maintenance of IT systems. The company positions itself as an IT partner for companies, enabling them to focus on their core competencies while IT-Projekte.ch GmbH takes over the IT infrastructure and security.

IT Consulting & ServicesIT Infrastructure & Cloud
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IT Services Kürsteiner GmbH Logo

IT Services Kürsteiner GmbH 

Frenkendorf · Since 2009

The core activity of IT Services Kürsteiner GmbH is consulting, development, security, hardware, software, networking, internet, web design, telephony, archiving, and ERP solutions for small and medium-sized enterprises (SMEs). The company offers tailored solutions to meet the IT and telephony needs of its customers, with the goal of making modern, efficient, and secure technology accessible to SMEs without overextending their financial capabilities and capacities.

IT Consulting & ServicesIT 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

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.
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