PSR Information Systems Services Alternatives & Competitors
12 companies similar to PSR Information Systems Services — We have years of experience with mainframes, and mainframes are all we do!
Companies similar to PSR Information Systems Services
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About PSR Information Systems Services
PSR Information Systems Services is a company with a singular focus on mainframes, as highlighted by its slogan, "We have years of experience with mainframes, and mainframes are all we do!" Founded in 1981, the company has been dedicated to helping its customers optimize their mainframe investment. Their expertise span...
Mainframes, IBM Z, Data Center, Managed Services, Enterprise Storage, Systems Programming, Disaster Recovery, Business Partner, ZOS, ZVSE, ZVM, ZLinux, Technical Support, Cloud Services, Boston
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Compiled from the BounceWatch company index. We last looked at PSR Information Systems Services on 12 Sep 2024. The 12 companies listed here were last checked between 11 Sep 2024 and 5 Feb 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
