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STOCK EXCHANGE RELEASE 27 Jul 2011

Pöyry PLC's company calendar in 2012

PÖYRY PLC          Company Announcement 27 July 2011 at 8.15 a.m.

Pöyry PLC will publish its financial information in 2012 as follows:

Financial statements release 2011:   Thursday 9 February 2012

Financial statements 2011:   in Week 7, 2012

Interim report January - March:   Wednesday 25 April 2012

Interim report January - June:   Friday 27 July 2012

Interim report January - September:   Friday 26 October 2012

Pöyry PLC's Board of Directors has decided that the Annual General Meeting will be held on Thursday, 8 March 2012.

Pöyry PLC will observe silent time prior to announcing its results. The silent time periods in 2012 are as follows:

Financial statements release: When the result of November is known to the company and until 8 February 2012

Interim report January - March: 3 - 24 April 2012

Interim report January - June: 5 - 26 July 2012

Interim report January - September: 4 - 25 October 2012

PÖYRY PLC

Additional information by:
Sanna Päiväniemi, Director, Investor Relations, Pöyry PLC, Tel. +358 10 33 23002

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, urban & mobility and water & environment. Pöyry has 7,000 experts and a local office network in about 50 countries. Pöyry's net sales in 2010 were EUR 682 million and the company's shares are quoted on the NASDAQ OMX Helsinki. (Pöyry PLC: POY1V).

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