Sixth Street and Bayview acquire UK's Castle Trust Bank, backing £1.6B savings platform
What's the deal? Sixth StreetDealroom has a profile for this one. Try Dealroom → and Bayview Asset ManagementDealroom has a profile for this one. Try Dealroom → have acquired Castle Trust Bank, a UK specialist lender serving nearly 170,000 customers, from private equity firm J.C. Flowers & Co.Dealroom has a profile for this one. Try Dealroom → The two investment firms take the bank as equal partners.
What does Castle Trust do? Launched in 2012, the bank offers savings and Cash ISA accounts, specialist bridging and term mortgages, and point-of-sale retail finance through its Omni Capital Retail Finance business. It received its banking licence in June 2020.
The numbers: Castle Trust has grown customer savings balances above £1.6 billion, built a specialist property finance loan book of more than £1.1 billion, and a retail finance loan book exceeding £200 million.
What changes? Not the leadership. Chief executive officer Martin Bischoff and his team stay on, and the new owners have committed additional capital to expand retail savings, broaden products, and attract deposits.
What's the endgame? The new backers want to scale the bank across savings, specialist property, and retail finance, while pursuing "inorganic asset opportunities" — acquisitions of loan books or assets — during what they call an attractive point in the market cycle.
Why now? "This investment from Sixth Street and Bayview is a strong endorsement of our strategy, our people, and our future potential," Bischoff said, framing the deal as fuel for a platform already built for growth.
The signal: Global alternative investors are increasingly buying into UK specialist banks, drawn by asset-based finance and credit exposure. Sixth Street, with more than $135 billion under management, and Bayview are betting that patient capital plus an established lending platform can compound in a market ripe for consolidation.
Read more: Cherry
Image credit: MCAD Library
