ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryIT Infrastructure & Cloud

IT Infrastructure & Cloud

Filters
IndustryIT & CommunicationIndustryIT Infrastructure & Cloud
Search results

Matching companies

1'992 companies found

IT-Consult Frehner GmbH Logo

IT-Consult Frehner GmbH 

St. Gallen · Since 2010

The core activity of IT-Consult Frehner GmbH is the provision of IT services, including: IT consulting, remote maintenance and on-site service, planning and implementation of ICT projects, sales, installation and configuration of computer hardware and software, maintenance and care of IT systems, data management and archiving, malware protection and backup/restore concepts. The company thus offers comprehensive IT services for companies and organizations.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile3.7(3)
IT-onBase AG Logo

IT-onBase AG 

Uetendorf · Since 2007

The core activity of IT-onBase AG includes providing services in the areas of project management, IT security, IT architecture, ICT and cloud, as well as personnel leasing and consulting. The company offers solutions for complex ICT projects and consulting mandates, and supports customers in planning, implementing and maintaining IT infrastructure projects.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile4.7(3)
Linuxfabrik GmbH Logo

Linuxfabrik GmbH 

Zurich · Since 2016

The core activity of Linuxfabrik is to provide services and solutions around Linux and open-source software. This includes consulting, training, system integration, support and maintenance for various Linux distributions and open-source applications. The company supports businesses and organizations in leveraging the benefits of open-source software, such as cost savings, flexibility and access to innovation, to the fullest.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(3)
Logipoint Informatic AG Logo

Logipoint Informatic AG 

Rotkreuz · Since 1992

The core activity of Logipoint Informatic AG is the provision of sustainable IT services for small and medium-sized enterprises (SMEs) as well as public contracting authorities. This includes in particular: IT support, cloud hosting and virtual work environments, server housing, WLAN solutions, VoIP telephony and Voice over IP, IT security services, backup and disaster recovery solutions, and hardware and software procurement and maintenance. Logipoint positions itself as a competent, forward-thinking and trustworthy partner for the care of its customers' IT infrastructure.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.7(3)
MvA Internet Services GmbH Logo

MvA Internet Services GmbH 

Effretikon · Since 2000

The company MvA Internet Services GmbH offers a wide range of services in the field of information technology. The core activities include: Web hosting: The company offers web hosting services, including Virtual Private Server (VPS) and WordPress hosting. E-mail services: MvA offers hosted Exchange services, enabling customers to manage their e-mails via a hosted Exchange system. Cloud storage: The company offers a Swiss data storage solution called MvA Cloud, allowing customers to securely store and manage their data. IT support: MvA provides comprehensive IT support, including technical support for Linux and Windows systems. Domain registration: The company enables customers to register and manage domains. Overall, the company focuses on providing IT services and solutions for businesses and individuals.

IT Infrastructure & Cloud
View profile3.7(3)
NTC GmbH Logo

NTC GmbH 

Fehraltorf · Since 1997

NTC GmbH provides IT services and solutions, including IT strategy and concepts, sales, installation and support of software and hardware, and network installation on Microsoft platforms. Its services include 1st and 2nd level support, MS Server and VMware support, virtualization, VPN and LAN/WAN connectivity, backup housing, system monitoring and managed firewall.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(3)
nxt Engineering GmbH Logo

nxt Engineering GmbH 

Zurich · Since 2018

The core activity of nxt is the development of software, including the conception, development, maintenance and further development of software solutions, as well as consulting and supporting customers in the selection and implementation of software projects.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile5(3)
ONAX AG it solutions Logo

ONAX AG it solutions 

Cazis · Since 1987

The company offers ICT and cloud services, including consulting, planning, implementation, maintenance, and support. The core activities include: Cloud services: cloud servers, modern workplace, Microsoft 365, Microsoft Teams, hosted exchange, hosted email security, hosted DNS, web hosting, DNS registration, cloud backup, and cloud disaster recovery. Cybersecurity: cyber awareness, security audits, ethical hacking, cyber monitoring, managed XDR, antivirus, UTM security gateways, and cyber campaigns. ICT services: consulting, planning, implementation, maintenance, and support for businesses. The company focuses on providing IT solutions and services to businesses, with a strong emphasis on cloud computing and cybersecurity.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile5(3)
Parashift AG Logo

Parashift AG 

Sissach · Since 1990

The company Parashift develops and offers software solutions for automatic document processing, particularly for the classification, extraction and processing of data from various document types such as invoices, credit card statements, bank statements and insurance policies. The solutions are based on Artificial Intelligence (AI) and Machine Learning (ML) and are designed to help companies automate and optimize their processes. The core activity of the company lies in the development and provision of AI-based document processing solutions.

IT Infrastructure & CloudSoftware Development
View profile4.3(3)
PC-Plus GmbH Logo

PC-Plus GmbH 

Sissach · Since 2019

The core activity of PC-PLUS GmbH is the provision of IT services, particularly: Consulting for new acquisitions and installation of IT systems, Supplementing existing IT solutions, Planning, installation and maintenance of networks, Error detection and correction in networks, Commissioning of internet, telephony and TV solutions, Crisis intervention and consulting, Web hosting, SecureMail, data backup, system cleaning and virus protection. The company thus offers comprehensive IT services for private and business customers to support and secure their IT infrastructure.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(3)
Rohrbach-Informatik Logo

Rohrbach-Informatik 

Arlesheim · Since 1997

The core activity of Rohrbach-Informatik is the development and implementation of individual software solutions as well as the provision of support and maintenance services for medical software and image processing systems (PACS/DICOM).

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile5(3)
rpm informatik GmbH Logo

rpm informatik GmbH 

Steinhausen · Since 2009

The core activity of rpm informatik GmbH is to provide comprehensive IT services and solutions for small and medium-sized enterprises (SMEs). This includes, in particular: * The implementation and support of ERP systems (especially PROFFIX) * The provision of communication solutions (VoIP, telephone systems) * The development and operation of web applications and services * Ensuring IT security and protection * Conducting training and coaching for employees * Providing cloud services and solutions The company thus offers a comprehensive range of IT services tailored to the needs of SMEs.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile5(3)
RTP GmbH Logo

RTP GmbH 

Zurich · Since 2006

RTP GmbH is a web agency focused on technical implementation and the development of custom web applications, content management systems (TYPO3, Neos) and e‑commerce solutions. Services include backend and frontend development, API integration, hosting, and CMS operation and upgrade services for businesses and organisations.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
View profile5(3)
SLYNET AG Logo

SLYNET AG 

Lupfig · Since 2013

The company provides IT services and solutions, including hosting, cloud computing, network and security services, as well as individual consulting and support. The core activity includes the development and provision of customized IT solutions for companies, including the planning, implementation, operation and monitoring of IT systems.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(3)
Solar Communications GmbH Logo

Solar Communications GmbH 

Zurich · Since 2011

The core activity of Solar Communications GmbH is the provision of hosting services, including: Dedicated Server, Virtual Private Server (VPS), Cloud Hosting, DDoS protection, Content Delivery Network (CDN), Colocation, Object Storage (S3), and VPS-based applications. The company thus offers a wide range of services in the field of data center and hosting infrastructure.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile5(3)
Tamos AG Logo

Tamos AG 

St. Gallen · Since 2019

The core activity of TAMOS AG is the provision of IT services, particularly the development, implementation and maintenance of customized ICT solutions for small and medium-sized enterprises (SMEs). This includes, among other things: Consulting and solution development in the areas of network, server and client solutions, virtualization, VDI solutions and cloud solutions; Implementation and maintenance of IT projects, including firewall and security solutions; Managed services, such as backup and antivirus solutions; Cloud and hybrid cloud solutions, including Office 365 migrations and SharePoint migrations; Security solutions, such as cyber security consulting and security in the cloud; Telephony and communication solutions, including 3CX telephony. The company positions itself as an IT partner for SMEs and offers individual solutions to support the IT infrastructure and security of its customers.

IT Infrastructure & Cloud
View profile5(3)
Tech Computing GmbH Logo

Tech Computing GmbH 

Aeschi So · Since 2014

The core activity of Tech Computing GmbH is the provision of IT services, in particular: * IT outsourcing * IT support and installation * VOIP telephony * Security and surveillance * E-shop solutions The company also offers consulting and optimization of IT systems, as well as the installation of customized computer and server solutions. The focus is on ensuring data security and providing effective solutions for businesses of all sizes.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile5(3)
TRESORUS.NET GmbH Logo

TRESORUS.NET GmbH 

Uster · Since 2008

The core activity of TRESORUS.NET GmbH is the provision of IT services, in particular: * Hosted Services (Cloud Services) * Microsoft 365 services * IT security services * IT operations services * IT consulting. The company thus offers a wide range of IT services to support companies in mastering their IT challenges.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
View profile5(3)
TST&T GmbH Logo

TST&T GmbH 

Nebikon · Since 2013

The core activity of TST&T GmbH is the provision of cloud-based telephone systems and unified communications solutions, particularly based on the 3CX platform. The company offers various services, including configuration, management and maintenance of cloud-based telephone systems, as well as the integration of VoIP solutions and other communication services. Furthermore, TST&T GmbH also provides consulting and support to companies for the implementation and use of cloud-based telephone systems and unified communications solutions.

IT Infrastructure & Cloud
View profile5(3)
TwinCap First AG Logo

TwinCap First AG 

Wallisellen · Since 2014

The company provides services and solutions in the field of digitalization, particularly in the areas of IT service, Modern Work, artificial intelligence (AI), and integration of cloud technologies, primarily from Microsoft and Freshworks. It supports customers in the implementation and operation of cloud and Modern Work environments and also offers consulting and support for the use of these technologies.

Management ConsultingIT Consulting & ServicesIT Infrastructure & Cloud
View profile5(3)
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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.
Per page
102050
  • 1
  • More pages
  • 24
  • 25
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.
  • 26
  • 27
  • More pages
  • 100