Total Voting Rights

ICAP plc ("the Company")

Voting rights and capital

In conformity with the FSA's Disclosure and Transparency Rule 5.6.1, the Company advises the market that as at 1 May 2011 its capital consists of 664,274,891 ordinary shares.

The Company holds 4,028,154 ordinary shares in Treasury.

Therefore the total number of voting rights in the Company is 660,246,737.

The above figure of 660,246,737 may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change in their interest in, ICAP plc under the FSA's Disclosure and Transparency Rules.

3 May 2011