TietoEnator Oyj - Changes in company's own shares

TietoEnator Corporation s share repurchase 20.8.2007

TietoEnator Corporation Stock Exchange announcement 20.8.2007

In the Helsinki Stock Exchange


Trade date                   20.8.2007
Bourse trade                  BUY

Share                         TIE1V
Amount                        45.000           Shares
Total cost                    747.309,63       EUR
Average price/share           16,6069          EUR
Highest price/share           16,85            EUR
Lowest price/share            16,30            EUR


TietoEnator Corporation now holds a total of
991.650 TIE1V shares including the shares repurchased on 20.8.2007


On behalf of TietoEnator Corporation

NORDEA BANK FINLAND PLC


Petri Simberg                         Jarkko Järvinen