Annual Information Update

John Wood Group PLC

Annual Information Update

In accordance with Prospectus Rule 5.2, the Company sets out below the
information that has been published or been made available to the public over
the previous 12 months.

The following UK regulatory announcements have been made via a Regulatory
Information Service. Copies of these announcements can be obtained from the
London Stock Exchange website at www.londonstockexchange.com/marketnews

29-01-2010     Holding(s) in Company                                         
                                                                             
08-01-2010     Holding(s) in Company                                         
                                                                             
31-12-2009     Director/PDMR Shareholding                                    
                                                                             
31-12-2009     Blocklisting - Interim Review                                 
                                                                             
31-12-2009     Blocklisting - Interim Review                                 
                                                                             
31-12-2009     Blocklisting - Interim Review                                 
                                                                             
31-12-2009     Blocklisting - Interim Review                                 
                                                                             
31-12-2009     Blocklisting - Interim Review                                 
                                                                             
31-12-2009     Total Voting Rights                                           
                                                                             
29-12-2009     Directorate Change                                            
                                                                             
18-12-2009     Director/PDMR Shareholding                                    
                                                                             
18-12-2009     Holding(s) in Company                                         
                                                                             
17-12-2009     Trading Statement                                             
                                                                             
10-12-2009     Acquisition(s) - Shanahan Engineering                         
                                                                             
03-12-2009     Holding(s) in Company                                         
                                                                             
19-11-2009     Holding(s) in Company                                         
                                                                             
22-10-2009     Holding(s) in Company                                         
                                                                             
12-10-2009     Director/PDMR Shareholding                                    
                                                                             
09-10-2009     Interim Management Statement                                  
                                                                             
05-10-2009     Holding(s) in Company                                         
                                                                             
01-10-2009     Acquisition(s) - Baker Energy                                 
                                                                             
18-09-2009     Holding(s) in Company                                         
                                                                             
10-09-2009     Holding(s) in Company                                         
                                                                             
02-09-2009     Holding(s) in Company                                         
                                                                             
01-09-2009     Holding(s) in Company                                         
                                                                             
26-08-2009     Half Yearly Results                                           
                                                                             
25-08-2009     Acquisition(s) - Mustang invests in Saudi Arabian engineering 
               business                                                      
                                                                             
06-08-2009     Blocklisting - Interim Review                                 
                                                                             
06-08-2009     Blocklisting - Interim Review                                 
                                                                             
06-08-2009     Blocklisting - Interim Review                                 
                                                                             
06-08-2009     Blocklisting - Interim Review                                 
                                                                             
06-08-2009     Blocklisting - Interim Review                                 
                                                                             
06-08-2009     Holding(s) in Company                                         
                                                                             
01-07-2009     Trading Statement                                             
                                                                             
04-06-2009     Holding(s) in Company                                         
                                                                             
13-05-2009     Results of AGM                                                
                                                                             
13-05-2009     Interim Management Statement & AGM Statement                  
                                                                             
05-05-2009     Holding(s) in Company                                         
                                                                             
01-05-2009     Annual Financial Report                                       
                                                                             
30-04-2009     Holding(s) in Company                                         
                                                                             
24-04-2009     Correction: Director/PDMR Shareholding                        
                                                                             
24-04-2009     Director/PDMR Shareholding                                    
                                                                             
15-04-2009     Director/PDMR Shareholding                                    
                                                                             
14-04-2009     Holding(s) in Company                                         
                                                                             
01-04-2009     Annual Report and Annual General Meeting                      
                                                                             
24-03-2009     Director/PDMR Shareholding                                    
                                                                             
17-03-2009     Holding(s) in Company                                         
                                                                             
05-03-2009     Holding(s) in Company                                         
                                                                             
03-03-2009     Final Results                                                 
                                                                             
16-02-2009     Annual Information Update                                     

The following documents have been despatched by the Company to holders of its
securities during the year:

11/09/2009     Half Year Report                                              
                                                                             
20/03/2009     Annual Report                                                 
                                                                             
               Notice of Annual General Meeting                              
                                                                             
               Chairman's Letter to Shareholders                             
                                                                             
20-02-2009     E-comms election forms                                        

The Company has also made the following filings with Companies House. Copies of
these documents can be obtained from Companies House, 37 Castle Terrace,
Edinburgh.

01-02-2010     AR01                      Annual Return inc statement of      
                                         capital                             
                                                                             
01-02-2010     CH01                      Director's Particulars              
                                                                             
01-02-2010     CH01                      Director's Particulars              
                                                                             
01-02-2010     CH01                      Director's Particulars              
                                                                             
29-01-2010     CH01                      Director's Particulars              
                                                                             
29-01-2010     CH01                      Director's Particulars              
                                                                             
25-01-2010     AD02                      SAIL address amended                
                                                                             
25-01-2010     AD04                      Register moved from SAIL address to 
                                         Registered Office:                  
                                                                             
                                         s809 Register of Interests in Shares
                                         Disclosable                         
                                                                             
13-01-2010     SH01                      Statement of Capital                
                                                                             
13-01-2010     TM01                      Director appointment terminated     
                                                                             
23-12-2009     CH03                      Secretary's Particulars             
                                                                             
27-11-2009     AD03                      Registers moved to SAIL address:    
                                                                             
                                         s114 Register of Members            
                                                                             
                                         s809 Register of Interests in Shares
                                         Disclosable                         
                                                                             
27-11-2009     AD02                      SAIL address created                
                                                                             
04-06-2009     AA                        Annual Report & Accounts            
                                                                             
21-05-2009     RES11                     Disapplication of pre-emption rights
                                                                             
21-05-2009     RES10                     Authority Allotment of Shares and   
                                         Debentures                          
                                                                             
21-05-2009     RES09                     Authority - purchase of shares other
                                         than from capital                   
                                                                             
30-03-2009     353                       Location of Register of Members     
                                                                             
20-02-2009     288c                      Secretary's Particulars             

The information referred to above was up to date at the time of publication,
but some information may now be out of date.

Enquiries to:

Ian Johnson, Company Secretary, 01224 851000

Registered Office:

John Wood Group PLC

John Wood House

Greenwell Road

Aberdeen

AB12 3AX