Total Voting Rights

Keller Group plc ("the Company")

TOTAL VOTING RIGHTS - UPDATE

In accordance with the FSA's Disclosure and Transparency Rules, the Company 
advises that, as at 31 July 2008, its capital consisted of 65,101,985 ordinary 
shares with voting rights and 1,216,250 shares held in Treasury.

Accordingly, the total number of voting rights in the Company's ordinary
shares is 65,101,985.

The above number 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, the Company under the FSA's
Disclosure and Transparency Rules.

Jackie Holman

Company Secretary