CS Group — Board/Management Information 2011

Sep 16, 2011

Le Plessis, September 16, 2011

Appointments CS

Yves GUEYFFIER was appointed Managing Director of the Business Unit "Aerospace, Industry & Energy"

Yves GUEYFFIER was since 2006 Dassault Falcon's CEO, a subsidiary of Dassault specializing in aircraft maintenance and operation. Through all of his career, Yves GUEYFFIER has built up extensive experience in industrial services for the benefit of aerospace, defense & automotive.

In an increasingly competitive economic environment, Yves GUEYFFIER priority task will be to implement a new dynamic development in France and abroad and to ensure the necessary support that the subsidiaries in Germany, Romania and Canada, keep on growing.

Also Yves GUEYFFIER will coordinate the group's activities in France Southwest Region (Toulouse, Bordeaux, Pau), where the group has over 850 employees.

Marc KARAKO was appointed Chief Financial Officer

Marc Karako has more than 16 years experience as CFO of major international groups. He was previously Executive VP and Chief Financial Officer of Carlson Wagonlit Travel.

Marc Karako ensures accountability of controlling, accounting, treasury, purchasing, information systems and pricing.

"I am delighted that Yves and Marc join us to bring their professional experience and leadership to the benefit of the group's development," said Laurent Giovachini, President and CEO of CS-SI.

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Yves GUEYFFIER, Chief Engineer of Armament (ENSTA-X):

• 2006 to 2011: CEO of Dassault Falcon Service (subsidiary of Dassault Group)

• 2005 to 2006: Mission of industrial reorganization of aircraft maintenance for the French MoD procurement agency

• 1999-2005: Managing Director of the Defense Business unit Renault Trucks, Volvo Group

• 1990-1999: Various missions of controlling and management in France and the United States Labinal

• 1984-1990: Responsible of tests and industrialization - Giat Industries.

Marc Karako, engineer of the "Ecole Nationale des Ponts et Chaussées" and holds an MBA: - 2008 to 2011: Executive VP and Chief Financial Officer - Group WAGONLIT CARLSON TRAVEL

• 2003 to 2007: CFO, Legal and Communication manager VALLOUREC
• 1999 to 2003: Vice President Finance THOMSON
• 1995 to 1999: CFO Europe CABOT
• 1985-1995: Various positions in financial management IBM Europe
• 1981 1985: Cash Analyst and credit manager EXXON, France

CS is a major actor in the design, integration and operation of mission critical systems. CS is listed on the Euronext Paris stock markets - Compartment C (Shares: Euroclear 7896 / ISIN FR 0007317813). For more information, please go to: www.c-s.fr

Press relations Barbara GOARANT Tel.: +33 (0)1 41 28 46 94