Pöyry - Corporate Action

INCREASE OF TOTAL NUMBER OF SHARES BASED ON SUBSCRIPTIONS WITH STOCK OPTIONS

PÖYRY PLC          Company Announcement 31 July 2008 at 10.30 a.m.

INCREASE OF TOTAL NUMBER OF SHARES BASED ON SUBSCRIPTIONS WITH STOCK
OPTIONS

The 80 728 new shares subscribed with stock options 2004A and 2004B
in July 2008 pursuant to the stock option programme 2004 of Pöyry PLC
have been registered in the Trade Register on 31 July 2008. Following
these subscriptions, the registered total number of authorised shares
increased to 58 802 942. The new shares will be joined to the old
shares and will be available for public trading on the main list of
the OMX Nordic Exchange in Helsinki on 1 August 2008.

The subscription period for stock options 2004A started on 1 March
2007 and will end on 31 March 2010. A total of 232 168 shares have
been subscribed with stock options 2004A by 22 July 2008.

The subscription period for stock options 2004B started on 1 March
2008 and will end on 31 March 2011. A total of 91 928 shares have
been subscribed with stock options 2004B by 22 July 2008.

The terms and conditions of stock options 2004 and further
information on the stock option programme are available on the
company's website www.poyry.com.

PÖYRY PLC

Heikki Malinen
President and CEO

Teuvo Salminen
Deputy to President and CEO

Additional information by:
Anne Viitala, Group General Counsel, Pöyry PLC
tel. +358 10 33 22811

www.poyry.com

DISTRIBUTION:
OMX Nordic Exchange Helsinki
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