Banks, insurers, health systems, and federal agencies use Renovix to retire systems older than the engineers maintaining them.
Meridian, a $42B-asset regional commercial bank, ran its core banking on a 2.4M-line Enterprise COBOL codebase first written in 1984. Three of the five remaining COBOL engineers were within two years of retirement.
Renovix migrated the full core to Kotlin and Spring Boot 3 in 11 months, with payments rails (ACH, FedWire, RTP) preserved exactly and OCC examination passed on the new stack within six weeks of cutover.
Read the full case study →2.1M-line COBOL retail banking migration to Java 21 + Aurora Postgres. 9-month timeline. Eliminated $3.6M/yr in mainframe and contractor cost.
Quote: "We replaced the rewrite plan our board had approved five years in a row."
Claims engine on Enterprise COBOL with IBM i policy admin. Lifted to Kotlin services on EKS. Actuarial sign-off on day one of cutover.
Quote: "Eleven months, fixed price. It worked."
Revenue cycle on IBM i with 1.6M lines of RPG. EDI X12 partners preserved through cutover. 14-month ROI from eliminated outsourced AR.
Quote: "First modernization in 12 years that finished on time."
Flagship subsystem migrated under IV&V oversight. 7-year plan compressed to 18 months. FedRAMP-track deployment.
Quote: "The audit packet practically wrote itself."
1.8M-line RPG ERP. EDI to Tier-1 OEMs preserved bidirectionally during cutover. Zero scheduled downtime on the production line.
Quote: "Operators didn't notice anything except faster screens."
1,200 WebForms pages lifted to Blazor on .NET 8. Linux container deployment. Citrix renewal cancelled the same quarter.
Quote: "We saved more in licensing than the migration cost."
"We had been quoted $34M and four years to retire our COBOL claims engine. Renovix delivered in eleven months for a fraction of the cost — and the new system is the first one our engineers actually want to work on."
Elena Roy · CIO, Northwind Insurance
"Three of the five people who could read our RPG had retired. Renovix gave us a documented, testable spec of the system — then a working replacement."
Anita Voss · CTO, Meridian Bank
"The COBOL we migrated had three living engineers and 38 years of patches. Renovix produced the cleanest specification of that codebase we have ever owned."
Marcus Lee · Chief Architect, Cobalt Federal
"Renovix is the only vendor we've worked with that signed a fixed-price deal on legacy modernization — and met it."
Vivian Cho · SVP Technology, Northwind Insurance
"Renovix is the first vendor in a decade to make 'core modernization' a finite project."
"Carrier CIOs are routing their PALS-replacement budget through Renovix first."
"A credible challenger to the big-three SI dominance of agency modernization."
"We've worked with every major systems integrator. None of them ever finished a modernization. Renovix did, on time, at a quarter the price."
Most customers became case studies within twelve months of signing.
Request your assessment