At 421, we work as a close strategic partner, guiding clients in the Payments landscape and positioning them for long-term success. We love to solve challenges where we can reduce complexity – from 4, to 2, to 1.
23/10/2025
Go-live management in large-scale migrations – Summary of risks and challenges for big and smaller banks
Major migration programs linked to Bankgirot’s transformation are reshaping Sweden’s entire payments landscape. They are projects that will transform payments, customer experiences, and banking operations.