Heirloom Computing

Heirloom Computing transforms mainframe limitations into competitive advantages through innovative migration approaches. The Palo Alto-based company delivers 5X faster modernization to Java with demonstrated cost savings of 65-85%.

Their transpilation technology converts mainframe code to Java while preserving business logic and enabling independent refactoring to idiomatic code—providing freedom to evolve systems without vendor lock-in. Client testimonials highlight strategic control over modernization paths and successful deployment to Oracle Cloud and other platforms.

Case studies demonstrate successful migrations across diverse organizations. The Avon Company achieved their imperative to decommission mainframes while retaining critical batch processing integrity. Another client deployed complex mainframe workloads to JVM in just 90 days through Heirloom's automated transformation approach.

Heirloom's no-excuses approach emphasizes that migration is about creating agile platforms that enable significant customer value enhancement, not just cost savings. Their technical expertise helps clients overcome the constraints of inflexible legacy systems to embrace rapid innovation and modern technology stack integration.

For enterprises seeking mainframe modernization with exceptional speed, proven cost savings, and freedom from vendor dependency, Heirloom Computing provides innovative approaches backed by demonstrated client success.