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Looking for support for your mainframe?

PSR is entirely focused on mainframes. Since 1981, we’ve been providing mainframe support for clients, no matter where they are in their mainframe journey. Our managed services include Hosting and Co-location, Disaster Recovery, and Virtual Tape.

We offer superior support for our IBM Z clients. We are the only IBM Business Partner dedicated exclusively to the IBM mainframe.

Need help with your mainframe? Get more information from the experts at PSR.