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STOCK EXCHANGE RELEASE 24 Sep 2012

The ownership of Corbis SA in Pöyry unchanged

PÖYRY PLC          Company Announcement 24 September 2012 at 3.15 p.m.

There has today been incorrect information in the public about Corbis SA's ownership in Pöyry PLC. Corbis SA's representative has confirmed to Pöyry that the shareholding in Pöyry PLC has not changed.

PÖYRY PLC

Additional information:
Anne Viitala, EVP Legal & Commercial and Group General Counsel
Tel: +358 10 33 22224

Pöyry is a global consulting and engineering company dedicated to balanced sustainability and responsible business. With quality and integrity at our core, we deliver best-in-class management consulting, total solutions, and design and supervision. Our in-depth expertise extends to the fields of energy, industry, transportation, water, environment and real estate. Pöyry has about 7,000 experts and a local office network in about 50 countries. Pöyry's net sales in 2011 were EUR 796 million and the company's shares are quoted on NASDAQ OMX Helsinki (Pöyry PLC: POY1V).

DISTRIBUTION:
NASDAQ OMX Helsinki
Major media
www.poyry.com