Orc Software Invite to a Teleconference July 14


STOCKHOLM, Sweden, June 21, 2005 (PRIMEZONE) -- CEO Jonas Lindstrom and EvP COO Lars Johansson present and comment on the interim report for January -- July 2005.

The telephone conference will take place July 14, 2005 at 4 p.m. CET and will be held in English.

For international participants please dial: +44 (0)20 7162 0092 For Swedish participants please dial: +46 (0)8 505 201 10 (Note: Callers in Stockholm and London should also dial the respective area code.)

Slides can be viewed at http://www.orcsoftware.com/Company/IR/Presentati on.htm

Register at e-mail ir@orcsoftware.com or phone +46 8 407 38 00 no later than July 13, 2005.

Orc Software provides technology for advanced market making, trading and brokerage. Orc Software's technology is used in 21 countries and allows users to access more than 100 exchanges. The company is listed at Stockholmsborsen and has operations in Chicago, Frankfurt, Hong Kong, London, Milan, Moscow, New York, Stockholm, St Petersburg, Sydney, Tokyo, Toronto, Vienna and Zurich. In 2004, the company's total revenue amounted to SEK 247 million with an operating income of SEK 30 million.

This information was brought to you by Waymaker http://www.waymaker.net

The following files are available for download:

http://wpy.waymaker.net/client/waymaker1/WOLReleaseFile.aspx?id=109696&fn=wkr0001.pdf