Case Study: United Bulgarian Bank achieves seamless merger data migration with Adastra’s Data Migration Engine

United Bulgarian Bank migrates 800K accounts with Adastra

United Bulgarian Bank (UBB), part of the KBC Group, faced the complex challenge of merging its systems with Raiffeisenbank Bulgaria following an acquisition. The project required a meticulous data migration to unify customer data from both legacy banks into new target systems, a process with a historically low success rate. UBB partnered with vendor Adastra to implement their Data Migration Engine solution to ensure the project was completed on time and within budget.

Adastra used its Data Migration Engine to cleanse, consolidate, and transfer the data over a two-year period. The solution successfully migrated 700,000 customers and 800,000 accounts with a 100% success rate, ensuring no impact on clients and no production issues. The merger, completed by Adastra, provided UBB with greater operational efficiency, preserved data integrity, and established a strong foundation for future growth.

United Bulgarian Bank (ubb)