Case Study: Nationwide Building Society achieves a modern workplace transformation with TCS

Nationwide Building Society modernizes 3,200 VDI and 1,000 devices with TCS

Nationwide Building Society, the world's largest building society, faced the challenge of modernizing its complex technology estate ahead of Windows 10 end-of-life. With over 23,000 devices and 1,000 applications, they needed to improve security, scalability, and operational efficiency while minimizing disruption to their business and 605 UK branches. They partnered with vendor Tata Consultancy Services (TCS) for this transformation.

TCS supported Nationwide in migrating to a cloud-managed Windows 11 environment using Microsoft Autopilot and Intune. The solution involved application rationalization, device provisioning, and coordinated deployments. The results included an improved employee experience, enhanced security, reduced technical debt, and a more scalable foundation for future initiatives. The successful programme, delivered by TCS, strengthened Nationwide's operational resilience and supported its broader digital transformation ambitions.

Nationwide Building Society