Result of AGM

John Wood Group PLC ("Company") Annual General Meeting - Proxy Voting Meeting Date: 11 May 2011 Number of cards at meeting date: 577 Issued share capital at meeting date: 540,808,133 Number of votes per share: 1 vote per share Resolution Shares For Shares Shares Shares Marked As Discretionary Against Votes Withheld / Abstentions 1. 373,797,417 1,156,669 5,290,227 538,333 2. 380,322,210 91,803 21,233 347,400 3. 339,029,679 94,622 21,090,628 20,567,715 4. 366,381,789 93,807 10,767,054 3,539,996 5. 371,569,915 93,197 9,055,317 64,217 6. 371,569,867 92,897 9,055,665 64,217 7. 371,536,144 128,234 9,054,051 64,217 8. 371,520,969 128,234 9,069,226 64,217 9. 371,531,399 128,234 9,058,796 64,217 10. 371,704,155 120,484 8,892,790 65,217 11. 376,631,391 128,234 3,458,804 564,217 12. 377,606,314 128,234 2,983,881 64,217 13. 377,554,038 93,359 3,071,032 64,217 14. 364,208,105 92,897 16,201,052 280,592 15. 376,945,164 101,130 3,672,135 64,217 16. 377,473,933 128,936 3,115,560 64,217 17. 370,818,481 112,053 6,363,122 3,488,990 18. 375,278,930 113,613 5,046,965 343,138 19. 360,300,236 148,450 20,318,998 14,962 20. 375,743,029 148,916 4,850,980 39,721 21. 376,143,644 99,203 1,044,335 3,495,464 22. 373,781,426 96,303 6,893,217 11,700 These votes will shortly be available on the Company's website at: www.woodgroup.com In accordance with Listing Rule 9.6.2 a copy of the resolution passed at the General Meeting has been submitted to the National Storage Mechanism and will shortly be available for inspection at: www.hemscott.com/nsm.do Name of authorised company official responsible for making this notification. ROBBIE M. B. BROWN, COMPANY SECRETARY
Investor Meets Company
UK 100