Heirloom® and Heirloom/X™ — Transforming Mainframes for a Future-Ready World.
Named 2025 Mainframe Migration Solution Company of the Year by CIO Review and ranked #1 by ISG.
We put the reins [of IBM Mainframe Modernization] in the hands of our customers.
Download the complete feature article to understand why industry analysts and enterprise customers trust Heirloom Computing for their most critical mainframe transformations – and how we’re pioneering the next evolution with generative AI.