The Coutts Group is the international private banking arm of The Royal Bank of Scotland Group, and manages assets of more than £34 billion for some 90,000 clients worldwide.
http://www.coutts.com/

EFG Bank Group's

An international private banking group with offices in London, throughout Europe and Asia.

http://www.efggroup.com/

HSBC Private Bank

Tailor made private banking and wealth management services from one of the world's largest banks.

http://www.hsbcprivatebank.com/hsbc

Insinger de Beaufort

Financial products are tailored to the growing class of economically enfranchised individuals and a wide network of professionals and institutions around the world.

http://www.insinger.com/

Investec Private Bank

With Investec Private Bank you can enjoy a full-fledged international private banking and wealth management service.

http://www.investecprivatebank.co.uk/

Singer & Friedlander

Singer & Friedlander can help expatriates and international investors to make the most of their money through their offshore private banking and financial service operations in the Isle of Man.

http://www.singers-iom.co.im/