Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Rectangle 212 + Rectangle 212 + Rectangle 212 Created with Sketch. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta. Twitter Created with Sketch Beta. Slice 1 Created with Sketch Beta. Slice 1 Created with Sketch Beta.

STOCK EXCHANGE RELEASE 12 Jan 1999

CORRECTION TO STOCK EXCHANGE NOTICE GIVEN ON JANUARY 12, 1999,1.00 P.M.

"ELECTROWATT ENGINEERING BECOMES A PART OF THE JAAKKO PÖYRY GROUP"

Passage 2, line 1: The value of the deal is EUR 3.9 MILLION.

JAAKKO PÖYRY GROUP OYJ

Erkki Pehu-Lehtonen

Teuvo Salminen

For more information, please contact:

Mr. Erkki Pehu-Lehtonen, President and CEO, Jaakko Pöyry Group Oyj, tel. +358-9-8947 2999

Mr. Teuvo Salminen, Executive Vice President and CFO, Jaakko Pöyry Group Oyj, tel. +358-9-8947 2872

Mr. Jukka Nyrölä, President and CEO, Electrowatt Engineering AG, tel. +358-40-5009 706 or +41-1-3852 451

Distribution

Helsinki Stock Exchange

Stockholm Stock Exchange Major Media