Since 1980 MacKinney Systems has been the industry leader in top-quality, low-cost mainframe software. MacKinney products are compatible with all IBM-supported releases of z/OS, VSE and CICS. We participate in IBM's Early Test Programs and Technical Disclosure Meetings to ensure our products are compatible with new versions of z/OS, VSE and CICS as they become generally available from IBM. MacKinney Systems has competitively priced CICS, z/OS and VSE mainframe software to replace Compuware's Xpediter and Abend-AID, CA's InterTest, IBM's Debug Tool and InfoPrint, LRS' VPS and DRS, Macro4's VTAMPRINT, UNICOM's CICS/Comet and CICS/Windows, and many more.
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MacKinney Systems Questions
The MacKinney Systems annual revenue was $8 million in 2026.
Rhonda Jenkins is the COO of MacKinney Systems.
8 people are employed at MacKinney Systems.
MacKinney Systems is based in Springfield, Missouri.
The NAICS codes for MacKinney Systems are [5415, 54, 541511, 54151, 541].
The SIC codes for MacKinney Systems are [73, 737].
Top MacKinney Systems Employees
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Rhonda Jenkins
Chief Operating Officer at MacKinney Systems
Springfield, MO, US45+ -
Rusty Swift
Director of Operations at MacKinney Systems
Republic, MO, US22 -
Don Mais
Developer at MacKinney Systems
Springfield, MO, US12 -
Madi Parison
Account Manager at MacKinney Systems
Springfield, MO, US2 -
Wendell Lovewell
Developer at MacKinney Systems
Springfield, MO, US23 -
Gary Hassani
Developer at MacKinney Systems
Springfield, MO, US35+ -
John Werner
Software Engineer at MacKinney Systems
Ozark, MO, US1
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