NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS

PROHA PLC Stock Exchange Bulletin September 4,2002 at 10.00 a.m. NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS The shareholders of Proha Plc are invited to the Extraordinary General Meeting to be held on Wednesday, October 23, 2002 at 10.00 a.m. in World Trade Center, Aleksanterinkatu 17, 00100 Helsinki. The Extraordinary General Meeting is convened at the request of shareholders representing over 10% of the shares in the Company to discuss and decide on the following issues: 1. The strategy and planned corporate structure regarding the Company's ownership of its shares of Artemis International Solutions Corporation; and 2. The composition of the Board of Directors. Right to participate in the meeting The right to participate in the Extraordinary General Meeting rests with the shareholders who have been entered as shareholders in the Shareholder Register kept by the Finnish Central Securities Depository Ltd., no later than October 11, 2002, or who are entitled to participate in the General Meeting by the Companies Act, Chapter 3 a, Section 4 (2). Notification of attendance A shareholder who wishes to participate in the Extraordinary General Meeting shall inform the company's head office by Monday, October 14, 2002, 4.00 p.m. at the latest either by writing to the address Proha Plc, Maapallonkuja 1 A, 02210 Espoo, by telephoning the number ?20-4362 000, by faxing to ?20-4362 500, or by emailing to the address aija.syvanen@proha.com. The notification of attendance must reach the company before the end of the notification time. The shareholders are requested to give their name and social security number or Business ID. Possible powers-of-attorney are requested to be sent to the same address before the end of the notification time. Voting tickets will be dealt at the scene of the meeting. Espoo, September 4, 2002 PROHA PLC Board of Directors More information PROHA PLC CEO Pekka Pere, tel. ? 20 4362 100 pekka.pere@proha.com http://www.proha.com DISTRIBUTION: Helsinki Stock Exchange Major Media ------------------------------------------------------------ This information was brought to you by Waymaker http://www.waymaker.net The following files are available for download: http://www.waymaker.net/bitonline/2002/09/04/20020904BIT00110/wkr0001.doc http://www.waymaker.net/bitonline/2002/09/04/20020904BIT00110/wkr0002.pdf