OSG is the second largest publicly traded tanker company in the world
Overseas Shipholding Group, Inc. is a market leader in global energy transportation services. The Company owns and operates an International Flag and U.S. Flag fleet of 90 vessels made up of 89 operating vessels and one under construction aggregating 8.7 million deadweight tons. The fleet transports crude oil, petroleum products and gas throughout the world. OSG is:

  • The second largest publicly traded oil tanker company in the world, measured by number of vessels;
  • The only major tanker company with a significant U.S. Flag and International Flag fleet.

Major oil and gas companies, refiners and traders have confidence in OSG’s ability to provide safe, reliable transportation services. The Company’s modern and well-maintained fleet and in-house technical and commercial management teams make OSG a preferred carrier for customers that place an increasing emphasis on safety and protection of the environment when transporting their cargoes.

OSG’s shoreside and ship-based staffs provide customized logistics and around-the-clock access to chartering, operations and technical services. On-time efficient delivery of cargoes is ensured through strict adherence to the charterer’s voyage instructions and the close supervision of loading and discharge operations, resulting in OSG’s outstanding customer service record.

OSG has been successful through multiple shipping cycles since its founding in 1948. This success is the result of management's vision, breadth and experience, an emphasis on quality and the safety of the environment, the size and diversity of its fleet, the Company’s disciplined financial and investment philosophy and the skills and commitment of its professional staff and crews.

OSG has offices in Athens, Houston, London, Manila, Newark, Newcastle, New York, Singapore and Tampa with 3,600 total employees.