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 Employee Share  
                                        Trust                                   
                                                                                
Period of return:            From:      12 December     To:    5 December 2013  
                                        2012                                    
                                                                               
Balance of unallotted securities under  10,000,000 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/      3,616,334                               
allotted under scheme(s) during period                                         
(see LR3.5.7G):                                                                
                                                                               
Equals: Balance under scheme(s) not     6,383,666 shares                        
yet issued/allotted at end of period:                                          

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