PRESS RELEASE May 26, 2008 Not for release, publication or distribution in Australia, Canada, Japan, New Zealand, South Africa or the United States. Cidron Services' tender offer for TietoEnator lapses The offer period of Cidron Services Oy's tender offer for the shares and stock options in Tietoenator Corporation expired on May 23, 2008. The conditions to the completion of the tender offer were not fulfilled during such offer period. Cidron Services Oy does not further extend the offer period and, therefore, the tender offer lapses. Comment from Robert Furuhjelm, Director of Cidron Services and Partner, Nordic Capital: “Cidron Services' offer, with a premium of nearly 40 percent, represented a very attractive proposition for TietoEnator's shareholders both from a value and certainty perspective. As the conditions for the offer have not been fulfilled in spite of three extensions of the offer period, Cidron Services has decided to let the tender offer lapse.” Cidron Services Oy