Macro 4, a division of UNICOM® Global, develops software solutions for mainframe modernisation, application lifecycle management, enterprise information management and application performance improvement.

Our mainframe solutions - Tubes and UniGW® - with multi-factor authentication (MFA) and single sign-on (SSO) capabilities, enable web and mobile access for improved security and compliance.  UniGW®, the UNICOM Universal Gateway, is our new platform for rapid, low-risk mainframe modernisation, connecting your enterprise applications with web, mobile, AI, chat and analytics technologies  - putting the mainframe at the forefront of digital transformation. Find out more here.