Pöyry Oyj ANNOUNCEMENT 11.08.2008 SHARE REPURCHASE 11.08.2008 In the Helsinki Stock Exchange Trade date 11.08.2008 Bourse trade BUY Share POY1V Amount 1 000 shares Total cost 16 500,00 EUR Average price / share 16,5000 EUR Highest price / share 16,50 EUR Lowest price / share 16,50 EUR Pöyry now holds a total of 362 480 POY1V shares Including the shares repurchased on 11.08.2008 On behalf of Pöyry Oyj Kaupthing Bank Ari Kiuru Petri Nousiainen