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STOCK EXCHANGE RELEASE 3 Apr 2006

CHANGE OF BUSINESS NAME AND COMPANY AND TRADING CODES

PÖYRY PLC                  Stock Exchange Announcement
                           April 3, 2006 at 11.00 a.m.

CHANGE OF BUSINESS NAME AND COMPANY AND TRADING CODES

The change of the new business name to Pöyry Oyj, in English Pöyry Plc,
which was decided by Jaakko Pöyry Group Oyj's Extraordinary General
Meeting on March 28, 2006, has been registered in the Trade Register on
April 3, 2006.

In connection with the change of the company's business name the company
and trading codes on the Helsinki Stock Exchange will change. The new
company code is POY and the trading code POY1V.

The new business name and company and trading codes will be valid in the
Helsinki Stock Exchange's SAXESS system as of April 4, 2006.

PÖYRY PLC



Erkki Pehu-Lehtonen        Teuvo Salminen
President and CEO          Deputy to President and CEO

Additional information by:
Satu Perälampi, Investor Relations Manager, Pöyry Plc
tel. +358 9 8947 3002, +358 40 526 3388
Anne Viitala, Group General Counsel, Pöyry Plc
tel. +358 9 8947 2811, +358 40 511 6151

www.poyry.com

DISTRIBUTION:
Helsinki Stock Exchange
Major media