Tullett Prebon (www.tullettprebon.com) operates as an intermediary in wholesale financial markets facilitating the trading activities of its clients, in particular commercial and investment banks. The business now covers seven major product groups: Volatility, Rates, Non Banking & Sterling Cash, Treasury, Energy, Environmental, Credit and Equities. Tullett Prebon's electronic broking division offers electronic solutions to some of these products. In addition to its brokerage services, Tullett Prebon offers a variety of market information services through its IDB Market Data division, Tullett Prebon Information.

Tullett Prebon has its principal offices in London, New York, Hong Kong, Singapore and Tokyo, with other offices, joint ventures and affiliates in Bahrain, Bangkok, Buenos Aires, Calgary, Frankfurt, Jakarta, Kuala Lumpur, Luxembourg, Manila, Mumbai, Paris, Salt Lake City, Santiago, Sao Paulo, Seoul, Shanghai, Sydney, Toronto, Warsaw and Zurich.