GSE UK Conference 2016

The Mainframe is a lean machine.


Macro 4 Limited

Macro 4

For over 45 years, Macro 4 has been delivering some of the world’s leading mainframe productivity solutions to major global businesses.

Macro 4 continues to innovate by bringing the best of new technology to the mainframe, to help you modernize your applications and development environment while minimizing operational costs.

Our fault analysis, testing and performance solutions benefit from Eclipse and web interfaces that enhance the user experience, increase IT productivity and reduce reliance on scarce mainframe development and support skills.

Find out more about Macro 4.