“Information distribution to financial markets calendar change”

Paris, 8 April 2009

As part of its programme to improve the timetable of the financial information provided to the financial markets, the Group Atos Origin has decided to anticipate as much as possible the quarterly financial releases.

Therefore, the first quarter 2009 revenue, net debt and order entry will be disclosed on 16 April 2009 (instead of 29 April 2009 initially planned). For the third quarter, the release will be anticipated on 16 October 2009 (instead of 22 October 2009 initially planned).

On 16 April 2009, a press release will be issued at 7:00 am CET.