- Abbey National Group (8)
- Alliance & Leicester (3)
- Bad Banks in the UK
- Reports on misbehaviours of U.K. banks. - Bank of Ireland (2)
- Bank of Wales plc
- Providing corporate and personal banking services to Wales, the United Kingdom and Jersey. - Barclays
- U.K.-based financial services group engaged primarily in the banking and investment banking businesses in the U.K. and around the world. - Barclays Bank UK
- One of the largest U.K. banks. - Birmingham Midshires
- Provides savings and investments, insurance, mortgages, and secured and personal loans to customers nationwide. - Bristol & West plc
 - Capital Bank plc
 - Church House Trust
- Private bankers offering deposit accounts, investment management, tax and trust consulting, and more. - Citibank
 - Close Private Bank
- Offers private banking, wealth management, and trust fund investment services. - Clydesdale Bank
 - Co-operative Bank (1)
- Coutts & Co (1)
- Diamond Finance & Investment
- Flagship bank of Diamond Finance, a minority-owned holding company. Maintains an aggressive and innovative attitude to do more for customers and communities, providing a variety of banking services and investment options. - Egg (2)
- First Direct (1)
- First Trust Bank
- Offering wide range of banking services including mortgages, easing, and international trade services. - Girobank
- Offers financial services and business banking solutions including bill payments, electronic banking, and invoice financing. Part of the Alliance and Leicester Group. - Hamilton Direct Bank
 - Hampshire Trust
- Private bank offering competitive interest rates to savers, plus flexibility on commercial loans and mortgages. - Harton Bank
- Offering high interest savings accounts and fixed term investment bonds with a guaranteed rate of return over a fixed period. - HBOS (8)
- HFC Bank
 - Hoares Bank
- Independent private bank, providing banking and investment services to the affluent. - HSBC UK (14)
- Kleinwort Benson Private Bank
- Provides premium financial services. - Leopold Joseph
- Offers private banking, investment management, and trust services. - Lloyds TSB (9)
- Lombard Banking Services
- Specialises in deposit banking for private and business customers around the world. - Merrill Lynch HSBC
- Offering online share trading, banking, protected investment products, and TESSA ISAS managed in an Investment and Banking portfolio. - National Savings & Investments
 - Nationwide Building Society
- Offers a range of retail financial services including mortgages, savings, current accounts, life assurance and investment products, personal loans, and household insurance. - NatWest (5)
- Northern Bank
 - Northern Rock plc (1)
- PrimeBank Limited
 - Royal Bank of Scotland (4)
- Sabanci Bank
- Specialises in trade related activities, particularly between Europe and Turkey. - Sainsbury's Bank
- Offers loans, credit cards, mortgages, insurance, and savings products. - Singer & Friedlander Limited
- Serving U.K. based businesses as well as individuals and entrepreneurs. - Standard Bank London
- Specialising in resource banking, emerging markets, trade finance and African banking. - Standard Chartered (1)
- Standard Life Bank
 - Teachers' Building Society
 - TSB Bank
- Banking information, financial guidance for students, TSB athletics rankings. - Ulster Bank
 - Unity Trust Bank
- Offers banking services for the trade union and social economy sector, including Internet and business banking, personal loans, and home, motor, and commercial insurance. - Woolwich plc (2)
- Yorkshire Bank

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