PÖYRY PLC Company Announcement 19 July 2011 at 11.00 a.m. Pöyry PLC's January-June 2011 result will be published on 27 July 2011 at 8:30 a.m. Finnish time. The result will be presented by CEO Heikki Malinen and CFO Jukka Pahta at the news conferences as follows: - A conference for analysts, investors and press in Finnish will be arranged at 12 p.m. Finnish time at Restaurant Savoy, Eteläesplanadi 14, Helsinki, Finland. - An international conference call and webcast in English will begin at 5:00 p.m. Finnish time (EEST). 10:00 a.m. US EDT (New York) 3:00 p.m. BST (London) 4:00 p.m. CEST (Paris) 5:00 p.m. EEST (Helsinki) The webcast may be followed online on the company's website www.poyry.com. A replay can be viewed on the same site the following day. To attend the conference call, please dial US: +1 334 323 6201 Other countries: +44 20 7162 0025 Conference id: 898267 Due to the live webcast, we kindly ask those attending the international conference call and webcast to dial in 5 minutes prior to the start of the event. PÖYRY PLC Additional information by: Sanna Päiväniemi, Director, Investor Relations + 358 (0)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 NASDAQ OMX Helsinki. (Pöyry PLC: POY1V). DISTRIBUTION: NASDAQ OMX Helsinki Major media www.poyry.com [HUG#1531851]