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Sales Support & Service…

For over 50 years, the Marinak family has been selling and installing IBM systems. Midrange Support & Service, Inc., founded by Steve Marinak III in 1993, specializes in IBM Power Systems with a specific focus on IBM i.

Our technical team consists entirely of former IBM employees. These technology experts hold and maintain multiple IBM professional certifications. IBM has awarded MSSi the distinction of "Premier Business Partner", designating MSSi as a leader among its peers.
Exceptional support, legendary service... it’s our name.



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