Bull to publish its fourth quarter revenue and full year 2006 results on February 15, 2007

Paris , February 7, 2007:

Bull will publish its fourth quarter revenue and full year 2006 results on February 15, 2007.

• The press release will be sent at 7:00 am CET.
• The analyst and investor conference call will commence at 2:30 pm CET. The press release and the slide presentation will be available at the Investor Relations section of Bull’s website : http://www.bull.com/investors/

Analysts and investors wishing to participate in the conference call and subsequent Q&A session may dial in to the following number:
+33 (0)1 7099 3212
We advise you to dial in 15 minutes before the start of the conference call.
The conference call will be available for replay on Bull’s website shortly after the conclusion of the call.

Investor Relations

Peter Campbell
rue Jean Jaurès - 78340 Les Clayes sous Bois - France
Phone: +33(0)1 30 80 32 36
E-mail: