Notice of Shareholders' Meeting 2010

The shareholders of COMPAGNIE GENERALE DE GEOPHYSIQUE-VERITAS are hereby advised that a Combined General Meeting (ordinary and extraordinary) is to be convened on Wednesday, May 5, 2010 at 9:30 am at the Auditorium Etoile Saint-Honoré, 21-25 rue Balzac, 75008 Paris, France, to consider the agenda set forth in the notice of meeting:

• Full text of the resolutions as amended
• Notice of Shareholders' Meeting (including the full text of resolutions)
• Report of the Board of Directors on the resolutions submitted for the shareholders' approval at the combined general meeting of May 5, 2010
• Management Report
• Addendum to the Management Report
• Report of the Chairman on Board of Directors' composition, preparation and organization of the Board of Directors' work on internal control and risks management
• Financial results of CGG Veritas SA (mother company) over the last 5 fiscal years 
• Statutory Auditors' report on the Report of the Chairman (French version only)
• Statutory Auditors' report on statutory accounts (French version only)
• Statutory Auditors' report on the consolidated financial statements (French version only)
• Statutory Auditors' report on related party agreements
• Request for a mailing of additional documents
• Voting Form
• Voting results

COMPAGNIE GENERALE DE GEOPHYSIQUE-VERITAS: A Limited Company with a registered capital of € 60,563,844. Registered Office: Tour Maine-Montparnasse, 33 avenue du Maine, 75015 Paris, France. No. 969 202 241 - RCS Paris.

Investor Relations Contacts
	Paris: Christophe Barnini Tel.: +33 1 64 47 38 10 E-Mail: invrelparis@cggveritas.com	Houston: Hovey Cox Tel.: +1 832 351 8821 E-Mail: invrelhouston@cggveritas.com