Blocklisting - Interim Review

BLOCK LISTING SIX MONTHLY RETURN

Information provided on this form must be typed or printed electronically and provided to an ris.

(Note: Italicised terms have the same meaning as given in the Listing Rules.)

Date: 1 July 2015

Name of applicant:		Keller Group plc
Name of scheme:		Keller Group plc Performance Share Plan
Period of return:	From:	01/01/2015	To:	30/06/2015
Balance of unallotted securities under scheme(s) from previous return:		371,500 ordinary 10p shares
Plus:  The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):		Nil
Less:  Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):		Nil
Equals:  Balance under scheme(s) not yet issued/allotted at end of period:		371,500
Name of contact:		Kerry Porritt
Telephone number of contact:		0207 616 7575