TietoEnator Corporation Stock Exchange Release 7 May 2008, 11.00 am EET Cidron Services Oy (Nordic Capital) has today extended the offer period for all the outstanding shares and stock options in TietoEnator to be closed on 16 May 2008. In its recommendation to shareholders on 21 April TietoEnator's Board of Directors stated that the price offered by Cidron Services does not reflect the true value of the company and therefore the Board recommends TietoEnator's shareholders and holders of stock options not to accept the offer. TIETOENATOR CORPORATION DISTRIBUTION Helsinki Stock Exchange Stockholmsbörsen Principal Media TietoEnator is among the leading architects in building a more efficient information society and one of the largest IT services providers in Europe. TietoEnator specializes in consulting, developing and hosting its customers' business operations in the digital economy. The Group's services are based on a combination of deep industry-specific expertise and the latest information technology. TietoEnator has about 16 000 experts in close to 30 countries. www.tietoenator.com