Pöyry - Financial Calendar

Pöyry PLC's company calendar in 2011

PÖYRY PLC     Company Announcement 21 September 2010 at 9.30 a.m.

Pöyry PLC will publish its financial information in 2011 as follows:

Financial statements release 2010  Tuesday 8 February 2011

Financial statements 2010          Week 8, 2011

Interim report January - March     Wednesday 27 April 2011

Interim report January - June      Wednesday 27 July 2011

Interim report January - September Thursday 27 October 2011


Pöyry PLC's Board of Directors has decided that the Annual General Meeting will
be held on Thursday, 10 March 2011.

Pöyry PLC will observe silent time prior to announcing its results. The silent
time periods in 2011 are as follows:

Financial statements release:       When the result of November is known to the
                                    company and until 7 February 2011

Interim report January - March:     5-26 April 2011

Interim report January - June:      5-26 July 2011

Interim report January - September: 5-26 October 2011


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. We offer our clients integrated management consulting, total
solutions for complex projects and efficient, best-in-class design and
supervision. Our in-depth expertise extends to the fields of energy, industry,
urban & mobility and water & environment. Pöyry has 7000 experts operating in
about 50 countries, locally and globally. Pöyry's net sales in 2009 were EUR
674 million and the company's shares are quoted on NASDAQ OMX Helsinki (Pöyry
PLC: POY1V).

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



[HUG#1445567]