Overseas Shipholding Group
| NYSE: OSG | |
| Industry | Maritime transport (shipping) |
| Founded | 1948 |
| Headquarters | Tampa, Florida |
| Owner |
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| Website | www |
Overseas Shipholding Group (OSG) is the operator of a fleet of twenty-four oil tankers and oil tug-barges. In 2024, the company was acquired by Seattle-based transportation company Saltchuk.