Appointments

Compagnie de Saint-Gobain 04 May 2005 Press release APPOINTMENTS Further to the appointment of Pierre-Andre de Chalendar as Chief Operating Officer of Compagnie de Saint-Gobain, the Group has undergone the following changes: - Philippe Crouzet, Senior Vice-President, Finance, has been appointed Senior Vice-President in charge of Building Distribution. - Benoit Bazin, President of Abrasive operations for North America and Head of the Abrasives Division's Bonded Grinding Wheels business, has been appointed Chief Financial Officer. Philippe Crouzet, born in October 1956, graduated with honors from the Institut d'Etudes Politiques and the Ecole Nationale d'Administration. He was a former counsel (maitre des requetes) to the Conseil d'Etat. He joined the Group in 1986 as the Vice-President of Corporate Planning and went on to become Vice-President of Papeteries de Condat (1989), General Delegate to Spain (1992), and President of Flat Glass operations for the building industry in Europe (1996). He became President of the Ceramics & Plastics Division in 1996. In September 2000, he was appointed Senior Vice-President of Compagnie de Saint-Gobain in charge of Finance, Information Systems and Purchasing. Benoit Bazin, born in December 1968, is an alumnus of the Ecole Polytechnique and the Ecole des Ponts et Chaussees. He also holds a Master of Science from MIT and a diploma in Economics from IEP Paris. He joined the Group in 1999 as the Vice-President of Corporate and Strategic Planning for the Abrasives Division. In September 2000, he was appointed Vice-President of Corporate Planning for Compagnie de Saint-Gobain and in 2002, became President of Abrasive operations for North America and Head of the Abrasive Division's worldwide Bonded Grinding Wheels business. May 4, 2005 Investor Relations Department Florence Triou-Teixeira Tel.: +33 1 47 62 45 19 Alexandre Etuy Tel.: +33 1 47 62 37 15 Fax : +33 1 47 62 50 62 This information is provided by RNS The company news service from the London Stock Exchange BRVARVRAR
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