Notice to attend Orc Software’s meeting of shareholders

The shareholders of Orc Software AB (publ) are hereby given notice to attend the Annual General Meeting of the shareholders to be held on Wednesday April 20, 2005, at 4 p.m. (CET) at Orc Software, Birger Jarlsgatan 32A, 5th floor, Stockholm, Sweden.

Registration etc. Shareholders who wish to participate at the Annual General Meeting must be registered in the shareholders’ register maintained by VPC AB (VPC) no later than Friday April 8, 2005, and must notify the company at: Orc Software AB, Annual General Meeting, PO Box 7742, SE-103 95 Stockholm, Sweden or by telephone at +46 8 407 38 00 or by e-mail at ir@orcsoftware.com no later than Friday April 15, 2005 at 4 p.m. (CET). The application shall show the shareholder’s name, address, telephone number, corporate identity number and number of assistants wishing to attend the meeting. Powers of attorney, certificates of registration and other documents of authorization must be received by the company at the above address no later than Friday April 15, 2005. Shareholders whose shares have been registered in the name of a nominee through the trust department of a bank or securities firm must, in order to be entitled to exercise voting rights at the meeting, temporarily register their shares with VPC in their own names. Such registration must be completed before Friday April 8, 2005. For the entire notice to attend Orc Software's meeting of shareholders see enclosed pdf file. For more information: Susanne Holmlund, Investor Relations, +46 8 407 38 50