JOHN WOOD GROUP PLC

    Notification and public disclosure of transactions by persons discharging
    managerial responsibilities and persons closely associated with them

    1   Details  of  the  person  discharging  managerial  responsibilities  /   
         person  closely associated                                              
                                                                                 
    a)  Name                                                                     
                                  SUE MACDONALD                                  
                                                                                 
    2   Reason for the notification                                              
                                                                                 
    a)  Position/status                                                          
                                  EXECUTIVE PRESIDENT - PEOPLE & ORGANISATION    
                                                                                 
    b)  Initial notification/   INITIAL NOTIFICATION                             
        Amendment                                                                
                                                                                 
    3   Details of the issuer, emission allowance market participant, auction    
        platform, auctioneer or auction monitor                                  
                                                                                 
    a)  Name                    JOHN WOOD GROUP PLC                              
                                                                                 
    b)  LEI                     549300PLYY6I10B6S323                             
                                                                                 
    4   Details of the transaction(s): section to be repeated for (i) each type  
        of instrument;                                                           
        (ii) each type of transaction; (iii) each date; and (iv) each place where
        transactions have been conducted                                         
                                                                                 
    a)  Description of the        ORDINARY SHARES OF 4 2/7  PENCE EACH           
        financial instrument,                                                    
        type of instrument                                                       
                                  GB00B5N0P849                                   
        Identification code                                                      
                                                                                 
    b)  Nature of the           SHARE PURCHASE IN ACCORDANCE WITH A TRADING PLAN 
        transaction             RELATING TO THE WOOD GROUP EMPLOYEE SHARE PLAN   
                                                                                 
    c)  Price(s) and volume(s)  Price(s)                 Volume(s)               
                                                                                 
                                £6.91                    275                     
                                                                                 
    d)  Aggregated information                                                   
                                                                                 
                                                                                 
                                                                                 
        -Aggregated volume      275                                              
                                                                                 
                                £6.91                                            
                                                                                 
    e)  Date of the transaction                                                  
                                2017-10-19                                       
                                                                                 
    f)  Place of the                                                             
        transaction             LONDON STOCK EXCHANGE                            

    JOHN WOOD GROUP PLC

    Notification and public disclosure of transactions by persons discharging
    managerial responsibilities and persons closely associated with them

    1   Details  of  the  person  discharging  managerial  responsibilities  /   
         person  closely associated                                              
                                                                                 
    a)  Name                                                                     
                                  BOB MACDONALD                                  
                                                                                 
    2   Reason for the notification                                              
                                                                                 
    a)  Position/status                                                          
                                  CEO - SPECIALIST TECHNICAL SOLUTIONS           
                                                                                 
    b)  Initial notification/   INITIAL NOTIFICATION                             
        Amendment                                                                
                                                                                 
    3   Details of the issuer, emission allowance market participant, auction    
        platform, auctioneer or auction monitor                                  
                                                                                 
    a)  Name                    JOHN WOOD GROUP PLC                              
                                                                                 
    b)  LEI                     549300PLYY6I10B6S323                             
                                                                                 
    4   Details of the transaction(s): section to be repeated for (i) each type  
        of instrument;                                                           
        (ii) each type of transaction; (iii) each date; and (iv) each place where
        transactions have been conducted                                         
                                                                                 
    a)  Description of the        ORDINARY SHARES OF 4 2/7  PENCE EACH           
        financial instrument,                                                    
        type of instrument                                                       
                                  GB00B5N0P849                                   
        Identification code                                                      
                                                                                 
    b)  Nature of the           SHARE PURCHASE IN ACCORDANCE WITH A TRADING PLAN 
        transaction             RELATING TO THE WOOD GROUP EMPLOYEE SHARE PLAN   
                                                                                 
    c)  Price(s) and volume(s)  Price(s)                 Volume(s)               
                                                                                 
                                £6.91                    289                     
                                                                                 
    d)  Aggregated information                                                   
                                                                                 
                                                                                 
                                289                                              
        -Aggregated volume                                                       
                                                                                 
                                £6.91                                            
                                                                                 
    e)  Date of the transaction                                                  
                                2017-10-19                                       
                                                                                 
    f)  Place of the                                                             
        transaction             LONDON STOCK EXCHANGE                            

    JOHN WOOD GROUP PLC

    Notification and public disclosure of transactions by persons discharging
    managerial responsibilities and persons closely associated with them

    1   Details  of  the  person  discharging  managerial  responsibilities  /   
         person  closely associated                                              
                                                                                 
    a)  Name                                                                     
                                  NINA SCHOFIELD                                 
                                                                                 
    2   Reason for the notification                                              
                                                                                 
    a)  Position/status                                                          
                                EXECUTIVE PRESIDENT - HEALTH, SAFETY, SECURITY,  
                                ENVIRONMENT AND ASSURANCE                        
                                                                                 
    b)  Initial notification/   INITIAL NOTIFICATION                             
        Amendment                                                                
                                                                                 
    3   Details of the issuer, emission allowance market participant, auction    
        platform, auctioneer or auction monitor                                  
                                                                                 
    a)  Name                    JOHN WOOD GROUP PLC                              
                                                                                 
    b)  LEI                     549300PLYY6I10B6S323                             
                                                                                 
    4   Details of the transaction(s): section to be repeated for (i) each type  
        of instrument;                                                           
        (ii) each type of transaction; (iii) each date; and (iv) each place where
        transactions have been conducted                                         
                                                                                 
    a)  Description of the        ORDINARY SHARES OF 4 2/7  PENCE EACH           
        financial instrument,                                                    
        type of instrument                                                       
                                  GB00B5N0P849                                   
        Identification code                                                      
                                                                                 
    b)  Nature of the           SHARE PURCHASE IN ACCORDANCE WITH A TRADING PLAN 
        transaction             RELATING TO THE WOOD GROUP EMPLOYEE SHARE PLAN   
                                                                                 
    c)  Price(s) and volume(s)  Price(s)                 Volume(s)               
                                                                                 
                                £6.91                    47                      
                                                                                 
    d)  Aggregated information                                                   
                                                                                 
                                                                                 
        -Aggregated volume      47                                               
                                                                                 
                                £6.91                                            
                                                                                 
    e)  Date of the transaction                                                  
                                2017-10-19                                       
                                                                                 
    f)  Place of the                                                             
        transaction             LONDON STOCK EXCHANGE                            

    JOHN WOOD GROUP PLC

    Notification and public disclosure of transactions by persons discharging
    managerial responsibilities and persons closely associated with them

    1   Details  of  the  person  discharging  managerial  responsibilities  /   
         person  closely associated                                              
                                                                                 
    a)  Name                                                                     
                                  ANDREW STEWART                                 
                                                                                 
    2   Reason for the notification                                              
                                                                                 
    a)  Position/status                                                          
                                  CEO - ASSET SOLUTIONS  AMERICAS                
                                                                                 
                                                                                 
    b)  Initial notification/   INITIAL NOTIFICATION                             
        Amendment                                                                
                                                                                 
    3   Details of the issuer, emission allowance market participant, auction    
        platform, auctioneer or auction monitor                                  
                                                                                 
    a)  Name                    JOHN WOOD GROUP PLC                              
                                                                                 
    b)  LEI                     549300PLYY6I10B6S323                             
                                                                                 
    4   Details of the transaction(s): section to be repeated for (i) each type  
        of instrument;                                                           
        (ii) each type of transaction; (iii) each date; and (iv) each place where
        transactions have been conducted                                         
                                                                                 
    a)  Description of the        ORDINARY SHARES OF 4 2/7  PENCE EACH           
        financial instrument,                                                    
        type of instrument                                                       
                                  GB00B5N0P849                                   
        Identification code                                                      
                                                                                 
    b)  Nature of the           SHARE PURCHASE IN ACCORDANCE WITH A TRADING PLAN 
        transaction             RELATING TO THE WOOD GROUP EMPLOYEE SHARE PLAN   
                                                                                 
    c)  Price(s) and volume(s)  Price(s)                 Volume(s)               
                                                                                 
                                £6.91                    158                     
                                                                                 
    d)  Aggregated information                                                   
                                                                                 
                                                                                 
                                158                                              
        -Aggregated volume                                                       
                                £6.91                                            
                                                                                 
    e)  Date of the transaction                                                  
                                2017-10-19                                       
                                                                                 
    f)  Place of the                                                             
        transaction             LONDON STOCK EXCHANGE