About OSG

We are a leading provider of global energy transportation services, delivering crude oil, petroleum products and liquefied natural gas throughout the world. We own and operate a combined fleet of 78 vessels registered internationally and in the United States. 

Our well maintained fleet and commitment to high quality, incident-free service positions us as a preferred service provider of major oil companies, refiners and traders throughout the world.

Founded in 1948, OSG has operated through multiple shipping cycles, making adjustments to our business as needed to compete and succeed. Today, we are two strong business units:  U.S. Flag, which is experiencing its strongest performance in the history of the Company; and International Flag, which has transformed financially and operationally to leverage the opportunities available in today’s international shipping markets. To meet the expectations of our customers, stockholders and employees, we are focused on these primary business goals:

  • Provide safe, efficient and reliable transportation to customers
  • Ensure the highest standards of safety and environmental compliance throughout our organization
  • Attract investment by providing stockholders with superior returns
  • Create a rewarding and challenging work environment for employees