In practice

Different banks. Different starting points.
The same need to change.

One needed to simplify a fragmented multi-market digital estate. Another wanted to modernise the customer experience without replacing its core.

In both cases, the answer was to keep what should stay stable and create a digital layer that could be reused as the bank changed.

Case study 01 · Large multi-market banking group

One digital relationship across multiple markets.

A large banking group was operating with more than 20 separate digital banking systems across its markets. Data was fragmented, customer experiences differed by country and the cost and complexity of change kept increasing.

The situationFragmented by market

Different systems in different markets made data harder to use consistently, increased vendor complexity and made new digital experiences harder to deliver.

What changedA shared digital layer

The platform connected existing systems and data, then provided one reusable digital foundation from which services and experiences could be configured across markets.

Why it mattersReuse instead of rebuild

Different markets did not need a different technology estate. The same platform could be reused while the bank still adapted language, services and experience for each market.

20+markets
4languages
6months to multi-market launch
~40%first-year operating-cost reduction

Scale came from making one digital foundation reusable — not rebuilding market by market.

Case study 02 · Regulated retail & corporate bank

Modernise the experience without replacing the core.

A regulated bank wanted a more sophisticated digital experience, including new mobile and online services, digital onboarding and additional account capabilities, delivered in two languages. Its existing core remained an important system of record.

KeepThe existing core

The bank retained its established core banking platform rather than replacing it simply to modernise the customer experience.

AddA digital layer above it

The digital platform integrated with the core and enabled new mobile and online banking experiences while preserving the system underneath.

ExtendMore services from one platform

Digital onboarding, deposit and savings experiences, wallet capability and personal finance features could be delivered from the same digital foundation.

0core systems replaced
2new digital channels, mobile and online
2languages
4new service areas from the same platform

The core stayed where it was. The experience gained somewhere new to evolve.

The value of a platform

One relationship can keep becoming more useful.

Growth does not depend only on winning another customer. Existing relationships can expand into more services, journeys, segments and markets.

More journeys More services More segments More markets

Growth can come from the relationship already in the bank.

Bring us the initiative

Talk to us about the evidence that matters to your bank.

Different programmes need different evidence: multi-market scale, coexistence with core systems, implementation speed, or the ability to expand from one use case into another.

Talk to us