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Modernize your mainframe applications without changing a line of code.

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illustro Systems has been setting the standard for innovative software and services for the z/VSE market for over 20 years

Our focus on the z/VSE customer set has resulted in a number of industry firsts exclusively for the community

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illustro® iManage

Fixed price systems programming service
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illustro® iS.O.S.

Make sure your software feels safe
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illustro® z/VSE services

The best z/VSE services in the industry

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Products

Focused on the z/VSE community

World-class hardware and software solutions to keep your mainframe technology ahead of the curve
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Services

Reach your business goals

A wide array of innovative services and education offerings focused on z/VSE and z/VM

News from illustro and UNICOM Global

Visit our dedicated news page for top stories and the latest headlines.

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