Santander has announced an agreement to acquire TSB Banking Group plc from Banco de Sabadell, S.A. for £2.65 billion in an all-cash transaction. This acquisition will enhance Santander’s presence in the UK market by expanding its customer base and lending capacity.
TSB is a well-established UK retail bank with 218 branches and a growing digital presence, serving around 5 million customers. The acquisition will make Santander UK the third largest bank in personal current account balances and fourth in mortgages.
Ana Botín, Banco Santander’s executive chair, commented on the transaction: “Banco Santander’s executive chair.”
The deal is expected to create significant value for shareholders through increased scale, access to low-risk mortgages, high-quality deposits, and operational efficiencies. It aims to generate a return on invested capital of over 20% and increase return on tangible equity from 11% in 2024 to 16% by 2028.
Cost synergies are projected at £400 million pre-tax, with restructuring costs of £520 million during 2026 and 2027. The transaction is expected to be accretive to earnings per share from the first year.
Mike Regnier, CEO of Santander UK, said: “Mike Regnier, CEO of Santander UK.”
Santander has experience integrating banking platforms successfully in the past and expects this acquisition to unlock operational efficiencies through technology integration.
The transaction requires regulatory approvals and Sabadell shareholder approval and is expected to complete in early 2026.
