Santander is to buy TSB, becoming the UK’s third biggest bank in the process.
Once completed, the combined bank will have the third-largest number of personal account balances in the UK, and be fourth in terms of mortgage lending, with a total of nearly 28 million customers, Santander said.
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The deal is still subject to approval by regulators and shareholders of TSB’s parent company, Banco Sabadell, but is expected to conclude in the first three months of 2026.
It could mean the TSB brand is no longer visible on the high street, as Santander said it “intends to integrate TSB in the Santander UK group”.
Job losses may also result.
Santander‘s interest in tabling a bid for TSB was first reported by Sky News.
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TSB has five million customers, offers business and personal accounts, and is the UK’s tenth largest lender for mortgages and deposits. After cutting jobs and branches last year, it currently employs roughly 5,000 staff and operates 175 branches, the seventh largest network in the UK.
It comes just months after speculation that Santander would leave the UK market, despite denials from the Spanish-owned lender.
In recent months, it had rejected takeover attempts from rivals NatWest and Barclays.
Barclays had also bid for TSB.
Banco Sabadell said it was selling TSB “to focus our strategy on Spain”, its chief executive, Cesar Gonzalez-Bueno, said.
Santander has agreed to pay an initial £2.65bn for TSB, with the final price expected to rise to £2.9bn when yet-to-be-announced financial results are factored in.
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The price is 1.5 times the value of TSB’s assets.
“This is an excellent deal for customers, combining two strong and complementary banks, creating one of the most substantial banks in the UK and materially enhancing the competitiveness of the industry,” said Mike Regnier, CEO of Santander UK.
