Securing €200M to Transform a European Bank's AI Ambitions into Enterprise Reality

For a leading European bank, AI was not a new idea. Pockets of innovation existed across the organization: a chatbot here, a document-processing pilot there, a data team experimenting with predictive models. What was missing was coherence. Each initiative lived in its own silo, with its own budget, its own governance, and its own definition of success. The cumulative effect was activity without transformation.

The bank's leadership recognized the pattern. Isolated AI experiments were not going to deliver the kind of enterprise-wide change the institution needed. What was required was a single vision, a shared operating model, and the investment to back it.

The shift

Working with Sia, the bank defined its Group AI ambition and designed six flagship programs focused on conversational AI, employee productivity, document intelligence, shared AI capabilities, and workforce enablement. The engagement went beyond technology: it aligned strategy, governance, operating models, and investment decisions under a unified transformation roadmap, supported by executive sponsorship at the highest level.

The result

The bank secured more than €200M over five years, a commitment that reflected not just confidence in the technology, but confidence in the plan. Enterprise-wide AI governance was established. A unified execution model replaced the fragmented approach. And AI adoption began accelerating across business functions, no longer as a collection of experiments, but as a coordinated transformation with measurable milestones.

• Industry: Strategy & Operating Model
• Solution: Enterprise AI Transformation
• Impact: €200M investment secured over five years