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Solutions + Products + Services for Mainframe.

How can we support you?

– In the management and operation of a mainframe?

– With a suitable storage or backup solution?

– Through a reliable service or maintenance offer?



Professional Services for z/OS and z/VSE

Take advantage of the experience of our international team for the support of your systems or in projects. Remote or onsite. Temporary or long-term.


Make sure that your data is additionally duplicated from the virtual tape library to physical tapes with mainstorconcepts z/RTD solution. Provide a last line of defence!


Virtual Tape Library (VTL)

Cost-effective and cross-system: VTL solutions for Mainframe and Open System as unified systems on one platform. Good to know: We are the market leader in Germany with over 100 installations in 60 sites. You can find all manufacturers in our product portfolio. Mainframe VTL solutions.

Managed Mainframe

 You decide which tasks in the management of your mainframe we take over! Choose between service models with or without hardware, with or without software, but always adapted to your needs and binding.

Used Hardware and Maintenance

Unbeatable price-performance ratio: Benefit from refurbished systems that are as good as new and particularly favorable maintenance conditions for refurbished systems. Cost-conscious solutions with used hardware and TPM maintenance.

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Please contact us

We will gladly advise you!