Notice of special meeting of opus360 corporation (OTCBB:OPUS) stockholders

NOTICE OF SPECIAL MEETING OF OPUS360 CORPORATION (OTCBB:OPUS) STOCKHOLDERS Proha Plc subsidiary Opus360 Corporation will hold a special meeting of stockholders on November 20, 2001. At the meeting, an increase of the number of authorized shares of common stock of Opus360 from 150,000,000 to 500,000,000 shares and the change of the company name to Artemis International Solutions Corporation will be decided on. All stockholders of record on November 5, 2001 have the right to participate in the meeting. The notice of special meeting of stockholders is included in the definitive proxy statement that was filed with the Securities and Exchange Commission (SEC) on November 6, 2001. In accordance with US legal requirements, Opus360 filed a preliminary proxy statement with the SEC on October 15, 2001, which, except for the date of the notice of special meeting of stockholders and some text updates and amendments, contained the same information as the definitive proxy statement. Proha reported the filing of the preliminary proxy statement on October 16, 2001. The second closing of the share exchange agreement entered into on April 11, 2001 by Proha and Opus360 (d/b/a Artemis International Solutions Corporation) requires the approval of certain amendments to the certificate of corporation by the special meeting of Opus360 stockholders. At the second closing, Proha will receive approximately 125.5 million Opus360 common shares in return for completing the transfer of the Artemis shares and for 19.9% of the shares of Proha subsidiaries Accountor Oy and Intellisoft Oy. After the second closing, Proha will own approximately 80% of the Opus360 share capital. The second closing is expected to occur by the end of this year. At the first closing, Proha received 73,938,702 Opus360 common shares in return for its Artemis shares. As of November 5, 2001, Proha owns 59.75% of the Opus360 share capital. The definitive proxy statement is available on the SEC website at http://www.sec.gov/edgar/searchedgar/formpick.htm under the name Opus360 and can be seen through the Nasdaq website http://www.nasdaq.com, under symbol opus. Proha Plc Pekka Pere President and CEO More information PROHA PLC CEO Pekka Pere, tel. +358 20 4362 000 pekka.pere@proha.com http://www.proha.fi 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/2001/11/06/20011106BIT01020/bit0001.doc http://www.waymaker.net/bitonline/2001/11/06/20011106BIT01020/bit0001.pdf