TietoEnator Oyj - Changes in company's own shares

TietoEnator Corporation s share repurchase 25.9.2007

TietoEnator Corporation Stock Exchange announcement 25.9.2007

In the Helsinki Stock Exchange


Trade date             25.9.2007
Bourse trade           BUY

Share                  TIE1V
Amount                 45.000        Shares
Total cost             712.836,56    EUR
Average price/share    15,8408       EUR
Highest price/share    16,15         EUR
Lowest price/share     15,65         EUR


TietoEnator Corporation now holds a total of
2.161.650 TIE1V shares including the shares repurchased on 25.9.2007


On behalf of TietoEnator Corporation

NORDEA BANK FINLAND PLC


Petri Simberg                Jarkko Järvinen