Blocklisting - Interim Review

BLOCK LISTING SIX MONTHLY RETURN                        

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

Date: 5 December 2013

Name of applicant:                      John Wood Group PLC                     
                                                                               
Name of scheme:                         The John Wood Group PLC 2002 Approved   
                                        Executive Share Option Scheme           
                                                                               
Period of return:            From:      12 December 2012 To:    5 December 2013 
                                                                               
Balance of unallotted securities under  183,666 shares                          
scheme(s) from previous return:                                                
                                                                               
Plus: The amount by which the block     0                                       
scheme(s) has been increased since the                                         
date of the last return (if any                                                
increase has been applied for):                                                
                                                                               
Less: Number of securities issued/      183,666 shares                          
allotted under scheme(s) during period                                         
(see LR3.5.7G):                                                                
                                                                               
Equals: Balance under scheme(s) not     0 shares                                
yet issued/allotted at end of period:                                          

No further options will be exercised under this Listing and therefore no
further returns will be made in respect of this Block Listing.

Name of contact:                        Robbie M. B. Brown                     
                                                                               
Telephone number of contact:            01224 851000