TietoEnator Oyj - Changes in company's own shares

TietoEnator Corporation s share repurchase 7.9.2007

TietoEnator Corporation Stock Exchange announcement 7.9.2007

In the Helsinki Stock Exchange

Trade date                            7.9.2007
Bourse trade                          BUY

Share                                 TIE1V
Amount                                45.000              Shares
Total cost                            780.035,25          EUR
Average price/share                   17,3341             EUR
Highest price/share                   17,52               EUR
Lowest price/share                    16,90               EUR


TietoEnator Corporation now holds a total of
1.621.650 TIE1V shares including the shares repurchased on 7.9.2007


On behalf of TietoEnator Corporation

NORDEA BANK FINLAND PLC

Petri Simberg                              Jarkko Järvinen