We’ve been named a Which? Recommended Provider for Savings and ranked top in the Which? interest rates analysis, achieving a score of 93% compared with an industry average of 76%*. This reflects our consistently competitive rates for customers.
Which? Recommended Provider status is awarded following independent research into the savings market, combining customer feedback with an assessment of how providers perform across areas such as service and product quality.
We also achieved an above-average customer score compared with other providers. One of our customers said:
“Good rates, wide range of account options, easy to use website.”
With a heritage spanning more than 150 years, we continue to serve savers across the UK through a combination of branch-based support and digital savings products. Our approach is rooted in long-standing customer relationships, supported by a focus on straightforward savings products and consistent service over time.
Louise Halliwell, our Group Savings Director at OSB Group, said:
“We’re delighted to be recognised as a Which? Recommended Provider for savings accounts. This recognition, based on customer feedback and independent assessment, reflects the experiences of the people who save with us and how they feel we compare across the market in both service and savings value.”
For more information on Which? Recommended Providers visit:
*Source: Which?, Best savings accounts and bond rates 2026


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