Directorate Change

EUROMONEY INSTITUTIONAL INVESTOR PLC

Directorate Change

July 6, 2010

Mr Gary Mueller has announced his intention to step down as an executive director of Euromoney Institutional Investor PLC (Euromoney) with effect from September 30, 2010, after which he plans to pursue a number of private ventures including serving as an Entrepreneur in Residence at Harvard Business School.

Mr Mueller founded Internet Securities, Inc (ISI), the emerging market information and data business, in 1994. Euromoney first acquired an interest in ISI in 1999 and Mr Mueller was appointed an executive director of Euromoney the following year. Mr Mueller intends to continue as a non-executive director of ISI and to retain his minority interest in ISI for the foreseeable future.

Mr Mueller is also chairman of Institutional Investor, Inc, another Euromoney subsidiary. He will be succeeded in this role by Ms Diane Alfano, the executive director responsible for Institutional Investor's successful conference division.

END

For further information, please contact:

Euromoney Institutional Investor PLC

Padraic Fallon, Chairman: +44 20 7779 8556; [email protected]

Colin Jones, Finance Director: +44 20 7779 8845; [email protected]

Financial Dynamics

Charles Palmer: +44 20 7269 7180; [email protected]

NOTE TO EDITORS

Euromoney Institutional Investor PLC (www.euromoneyplc.com) is listed on the London Stock Exchange and a member of the FTSE-250 share index. It is a leading international business-to-business media group focused primarily on the international finance, metals and commodities sectors. It publishes more than 70 magazines, newsletters and journals, including Euromoney, Institutional Investor, and Metal Bulletin. It also runs an extensive portfolio of conferences, seminars and training courses and is a leading provider of electronic information and data covering international finance, metals and emerging markets. Its main offices are in London, New York, Montreal and Hong Kong and more than a third of its revenues are derived from emerging markets.