Director/PDMR Shareholding

AMEC plc

10 August 2012

We hereby advise that Samir Brikho, Chief Executive of AMEC plc, has notified the Company that today he purchased 20,000 AMEC shares at an average price of £10.92 per share.

Following this transaction, Mr Brikho holds 1,807,023 ordinary shares in the Company (representing 0.58% of the voting rights in the Company). Mr Brikho also has an interest in 601,037 Restricted Shares in the Performance Share Plan and 1,335 shares under the Savings Related Share Option Scheme.

K A Hand

Senior Assistant Company Secretary