Total Voting Rights

1 October 2012

AMEC plc

AMEC plc - Total Voting Rights and Capital

AMEC plc notifies that on 1 October 2012, 305 shares held in Treasury were transferred to share scheme participants. Following this change, AMEC plc's registered capital now consists of 317,587,449 ordinary shares, of which 6,349,195 are registered as Treasury Shares, leaving a balance of 311,238,254 shares with voting rights.

The figure of 311,238,254 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 change to their interest in, AMEC plc under the FSA's Disclosure and Transparency Rules.

K A Hand

Senior Assistant Company Secretary