2017 REGISTRATION DOCUMENT

1 BOURBON 2017 Registration Document This Registration Document is an unofficial translation of the French Document de référence , which was filed with the French Autorité des marchés financiers (AMF) on April 25, 2018, in accordance with Article 212-13 of the AMF General Regulation. The French Document de référence may only be used for the purposes of a financial transaction if supplemented with an offering memorandum approved by the AMF. The French Document de référence was prepared by the issuer and its signatories are liable for its content. The Registration Document can be viewed in its entirety on and downloaded from http://www.bourbonoffshore.com/ en/investors/regulated-information Annual financial report REGISTRATION DOCUMENT 2017 BOURBONCorporation A French Société anonyme with capital of €49,227,780 Company registration: RCS MARSEILLE 310 879 499 Corporate office: 148 Rue Sainte – 13007 Marseille - France Tel.: +33 (0)4 91 13 08 00 – Fax: +33 (0)4 91 13 14 13