The Prudential Regulation Authority has published the list of Other Systemically Important Institutions (O-SIIs) for 2025, designating 13 firms following its annual identification process under its statement of policy on identifying O-SIIs. The designated O-SIIs for 2025 are Barclays Plc, Citigroup Global Markets Limited, Goldman Sachs Group UK Limited, HSBC Holdings Plc, J.P. Morgan Capital Holdings Limited, Lloyds Banking Group Plc, Merrill Lynch International, Morgan Stanley International Limited, Nationwide Building Society, NatWest Group Plc, Nomura Europe Holdings Plc, Santander UK Group Holdings Plc and Standard Chartered Plc. The identification is made in the context of Part 3 of the Capital Requirements (Capital Buffers and Macro-prudential Measures) Regulations 2025.