This section is regularly updated with regulated information dating from after January 20, 2007 in conformity with the provisions set out in the EU Transparency Directive. Some items are in French only.
Information related to the availability of the Document de Référence and Report on Form 20-F for 2017
Please contact our Investor Relations department for any other financial information.
The CGG Group is built on a foundation of values and ethics.
Learn how CGG's leaders and governance allow for successful operations.
Contacts for further information regarding investors.
Useful resources for the media.