About NS&I’s Rainbow programme

NS&I is embarking on a significant transformation of its outsourced business process services - the Rainbow Programme

About NS&I

National Savings and Investments (NS&I) is an Executive Agency of the Chancellor of the Exchequer. NS&I is one of the UK’s largest retail savings organisations with 25 million customers and more than £202 billion of funds under management. We are best known for Premium Bonds but also offer a wide range of other savings products. Our remit is to raise cost-effective debt financing for the Government. We achieve this by offering a portfolio of secure retail financial savings products, as an alternative to raising funds on the wholesale market

NS&I’s current outsourcing partnership

NS&I’s core services are currently provided by Atos IT Services UK Limited, which manages sales processing and customer servicing, also providing IT and infrastructure services. This contract ends on 31st March 2024

More about NS&I

Procurement packages

NS&I will work with multiple, specialist suppliers to implement services and deliver its transformational activities. NS&I is running a series of procurement exercises to select these suppliers and establish new outsourcing arrangements and contracts

Procurement packages