Total Voting Rights

2 January 2014

The Secretary

Company Announcements Office

The Stock Exchange

Dear Sirs

IMI plc - Voting Rights and Capital as at 31 December 2013

IMI plc's current issued capital consists of 340,977,676 ordinary shares with voting rights.

IMI plc currently holds 30,883,095 ordinary shares in Treasury.

Therefore, the total number of voting rights in IMI plc is 310,094,581.

The above figure (310,094,581) 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 to their interest in, IMI plc under the FSA's Disclosure and Transparency Rules.

Yours faithfully

HELEN AFFORD

Senior Corporate Counsel

END.