Articles from Izzi Software
Izzi Software, a leading provider of innovative enterprise software solutions, is pleased to announce the acquisition of Chicago-based CNX Corporation, a technology company specializing in accelerating app development for users of IBM Power Systems. This strategic move marks a significant milestone for Izzi as it expands its capabilities and offerings into the IBM Power ecosystem. The company launched in 2024 in the IBM Z sphere with the acquisition of Virginia-based ColeSoft.
By Izzi Software · Via Business Wire · July 7, 2025
ColeSoft, an Izzi Software company, today announced that it has inked a global reseller deal with Vertali for its z/XDC product, the leading debugging tool purpose-built for mainframe systems. This is the first-ever reseller agreement signed by ColeSoft, which was acquired by Izzi Software in 2024. z/XDC will be bundled with technologies from leading mainframe technology companies to help Vertali’s customers solve their biggest business and technical challenges.
By Izzi Software · Via Business Wire · May 13, 2025

Izzi Software today announced that it has completed the acquisition of ColeSoft, a Virginia-based developer of debugging products for software engineers and support staff working on IBM mainframes, and is currently exploring numerous other acquisitions in the enterprise software space. The company also named mainframe veteran Jennifer Nelson as CEO of Izzi, which is backed by Big Band Software. Nelson, a former United States Air Force intelligence analyst, spent more than 15 years at Rocket Software before serving as a global vice president at Diebold Nixdorf.
By Izzi Software · Via Business Wire · January 29, 2025