Background
Great Western Credit Union (GWCU) has been a pillar of financial wellbeing in its community, supporting thousands with affordable and ethical financial services. However, in 2019, its outdated systems created barriers to growth, efficiency, and user experience. With an ambition to expand its reach and improve access to fair financial solutions, GWCU embarked on a major digital transformation.
GWCU's goals were twofold: modernise its technology to better serve existing members and build a scalable, agile infrastructure to drive future growth.
To achieve this, GWCU needed a digital solution that was secure, efficient, and user-friendly. This solution would enable it to compete with high-street banks and payday lenders while staying true to its values
Solution
The first step in GWCU’s transformation was replacing its legacy systems with a future-ready digital ecosystem. This included:
Automating loan applications – A new .NET web application streamlined lending decisions, enabling faster, fairer access to credit.
Seamless system integration – A powerful member portal, built on Microsoft Dynamics 365, connected directly with GWCU’s core banking infrastructure.
Optimised digital experience – A mobile-first Umbraco CMS website ensured an intuitive, accessible, and marketing-optimised user journey.
Through a collaboration with Microsoft Cloud experts Chorus and infrastructure specialists ADT Systems, GWCU ensured its platform was not only scalable but also secured by bank-grade security protocols, including multi-factor authentication and fraud prevention.
Impact
Since implementing its digital transformation, GWCU has:
Reduced operational inefficiencies, eliminating data duplication and streamlining workflows.
Expanded its member base, growing into one of the largest credit unions in the South West.
Accelerated loan approvals, enabling faster financial support for those who need it most.
Enhanced security, protecting members with state-of-the-art fraud prevention measures.
Future-proofed its operations, setting the stage for continued geographic expansion.
By embracing technology with purpose, GWCU has reinforced its mission: to provide fair, ethical, and accessible financial services—delivering real social impact across its community.
Results
"Digital Wonderlab’s clear focus has led to a truly connected tech ecosystem, with a number of solutions seamlessly working together in the background to really support our members. We now present a much more modern and device-responsive impression to the world, and tech is making a big difference in allowing us to achieve our strategic direction."
