About us

OnexStore.com is an online shop run as part of the Onex Group. The shop specialises in selling Microsoft software products. We also offer advice and assistance in solving problems that may appear when operating the software. Our services are rendered to various groups of customers, from home users through public administration and educational facilities to small and large businesses.

In addition, Onex Group is a leading Polish provider of online training courses on Microsoft software. We offer courses on old and new versions of the Microsoft Office, Office 365 and Windows families of products, often those that are not offered by other companies. The courses are offered to private and corporate clients alike. Our corporate clients include Orange, mBank, Orlen, PGE, Ministry of Finance, Ministry of Foreign Affairs, the Supreme Audit Office, and Prime Minister’s Office. Our partners highly appreciate the quality of our training services and offer them to their clients, often under their own brands: Microsoft, Orange, Qumak, AliorBank.

The high quality of our services is confirmed by our status as an official Microsoft partner with one of the largest scope of competences in the market:


Microsoft Partner

  • Gold  Application Development
  • Gold  Devices and Deployment
  • Gold  Digital Advertising
  • Gold  Hosting
  • Gold  Intelligent Systems
  • Gold  Midmarket Solution Provider
  • Gold  Small and Midmarket Cloud Solutions
  • Silver  Application Integration
  • Silver  Application Lifecycle Management
  • Silver  Cloud Platform
  • Silver  Cloud Productivity
  • Silver  Collaboration and Content
  • Silver  Communications
  • Silver  Data Analytics
  • Silver  Data Platform
  • Silver  Datacenter
  • Silver  Identity and Access
  • Silver  Software Asset Management
  • Silver  Volume Licensing

For over 13 years, we have also been running the CentrumXP.pl portal, which is the largest and most popular Polish website dedicated to Microsoft technologies. With a monthly audience of 0.5 million unique visitors, it is one of the leading Polish websites on computer technologies.

Please visit our home page to find out more about our company – Onex Group

To read customer reviews of our services, see the official catalogue of Microsoft partners – PinPoint

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