Intesa Sanpaolo has completed the migration of core IT systems to Google Cloud’s Italian regions, hosted in TIM data centres in Milan and Turin.
The Italian banking group said the project is one of the largest cloud migrations carried out by a European financial institution. It forms part of a broader digital transformation effort with Google Cloud and TIM.
The migration involved more than 800 business applications and the retirement of a similar number of legacy systems previously hosted on the bank’s own infrastructure.
According to the partners, the transition was completed while maintaining operational continuity for the bank’s services.
Google Cloud provided cloud infrastructure and data capabilities, while TIM hosted the Italian cloud regions and supported data centre services, connectivity and project governance.
Intesa Sanpaolo said the migration strengthens its cloud-first strategy and provides the technological foundation for Isytech, its cloud-native digital platform for customers and employees across the group.
The bank also linked the project to workforce transformation. More than 3,000 employees participated in cloud training programmes, earning more than 170 Google Cloud certifications.
The project is intended to support advanced analytics, AI adoption and future digital banking services while keeping workloads in Google Cloud’s Italian regions.
Why does it matter?
The migration shows how major European banks are modernising legacy IT infrastructure to support AI, analytics and digital financial services. Moving core systems to cloud environments can improve scalability and accelerate new services, but it also raises important questions about resilience, cybersecurity, data governance and regulatory compliance. The use of Italian cloud regions hosted in TIM data centres reflects the growing importance of data residency and trusted infrastructure in regulated financial services.
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