OSG is the second largest publicly traded tanker company in the world
Captain Robert Johnston Captain Robert Johnston
President and Chief Executive Officer
Captain Ian T. Blackley Captain Ian T. Blackley
Senior Vice President, Chief Financial Officer and Treasurer
Captain George Dienis Captain George Dienis
Senior Vice President and Head of International Tanker Fleet
James I. Edelson James I. Edelson
Senior Vice President, General Counsel and Secretary
Captain Rob Lorigan Captain Rob Lorigan
Vice President and Head of Health, Safety, Quality, Environment and Operations Assurance
Lois K. Zabrocky Lois K. Zabrocky
Senior Vice President and Head of International Flag Strategic Business Unit
Corporate Profile