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With over 30 years of experience in the business side of the information technology industry the engineers at Midrange Support Group have provided IBM I (formerly known as eServer iSeries or AS/400) support, analysis, programming, midrange connectivity solutions and network architecture design for hundreds of satisfied customers.

Midrange Support Group is dedicated to serving our customer base directly through on-site visits or remotely via VPN. We offer 24/7 escalated Technical Support Service Contracts for shops that require 100% up time on a retainer basis.

We encourage you to take advantage of our talents and dedication to making the IBM I midrange platform function for your business enterprise.

Midrange Support Group
11 Sacramento Avenue
San Anselmo, CA 94960
(415) 457-3431

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Last updated June 6, 2023.