Barclays (/ˈbɑːrkliz, -leɪz/) is a British multinational universal bank, headquartered in London, England.

Lloyds Bank plc is a British retail and commercial bank with branches across England and Wales.

HSBC Holdings plc

Nationwide Building Society

The Royal Bank of Scotland (RBS; Scottish Gaelic: Banca Rìoghail na h-Alba) is a major retail and commercial bank in Scotland.