Documents Institutional presentation

1. OSX – Institutional Presentation May 2011 1 2. OSX OwnershipOrganizational Structure 78.9% Free Float 21.1% Integrated offshore E&PHolding equipment and services…

Business New osx institutional_inglês_august_final

1. Institutional PresentationAUGUST 2011 2. Organizational Structure Free Float 78.9% *21.1% Integrated offshore E&P equipmentand services provider 10% 90%100%100%OSX…

Business Osx institutional inglês_august_final

1. OSX – Institutional PresentationAugust 2011 1 2. OSX OwnershipOrganizational Structure78.9%* Free Float 21.1% Integrated offshore E&PHolding equipment and services…