Transaction in Own Shares

Ashtead Group PLC
27 December 2007


Ashtead Group PLC (the 'Company') announces that on 27 December 2007 it
purchased through ABN AMRO Hoare Govett 375,000 ordinary shares at an average
price of 82.47 pence per share.
The Company intends to hold these shares in Treasury.

Following the purchase of these shares, the Company holds 3,737,000 of its
shares in Treasury and has 557,786,405 shares in issue (excluding Treasury
shares).

This number (557,786,405) represents the total voting rights in the Company and
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, Ashtead Group PLC under the FSA's Disclosure and
Transparency Rules.


Enquiries:

Ashtead Group plc                    020 7726 9740
Eric Watkins




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