Company profile
Overseas Shipholding Group
Moving Energy with Integrity
- Industry
- Maritime Transportation
- Employees
- 587
- Headquarters
- Tampa, Florida
- Founded
- 1948
- LinkedIn followers
- 33,063
- Office locations
- 2
Overseas Shipholding Group company summary
Overseas Shipholding Group is a company in the Maritime Transportation industry, headquartered in Tampa, Florida, founded in 1948. On LinkedIn the company has around 587 employees and 33,063 followers. Warmrank detected 25 technologies across 17 categories on osg.com, including Apple iCloud Mail, Divi, Easy Pie Chart. The company lists 2 office locations. Its listed specialties include Petroleum Transportation and Vessel Management.
What technology does Overseas Shipholding Group use?
Warmrank detected 25 technologies on osg.com, last checked July 2026. Click any tool to see other companies that use it.
JavaScript libraries
Lightbox
Magnific Popup
Slick
Swiper
jQuery
jQuery MigrateMiscellaneous
Open Graph
RSS
Apple iCloud Mail
Microsoft 365CMS
WordPressDatabases
MySQLFont scripts
Google Font APIMobile frameworks
jQuery MobilePaaS
FlywheelPage builders
DiviPerformance
Priority HintsProgramming languages
PHPSecurity
Yoast SEOSSL/TLS certificate authorities
Let's EncryptVideo players
YouTubeWidgets
FitVids.JSShow 1 more technologiesShow fewer technologies
WordPress plugins
Popup MakerAbout Overseas Shipholding Group
Overseas Shipholding Group, Inc. is a leading provider of energy transportation services delivering crude oil and petroleum products throughout the United States and the world. Founded in 1948, OSG has operated through multiple shipping cycles, adjusting our business as needed to compete and succeed. Our well-maintained fleet, and commitment to high quality, incident-free service, has positioned us as a preferred energy transportation provider to major oil companies, refiners and traders.
Specialties
Where is Overseas Shipholding Group located?
Overseas Shipholding Group lists 2 office locations.
Compare companies similar to Overseas Shipholding Group
More companies in Maritime Transportation.
| Company | Industry | Employees | Founded | Headquarters |
|---|---|---|---|---|
Overseas Shipholding Group osg.com | Maritime Transportation | 587 | 1948 | Tampa, Florida |
 Transnet Port Terminals transnet.net | Maritime Transportation | 4,483 | - | Durban, KwaZulu-Natal |
 Wilson Sons wilsonsons.com.br | Maritime Transportation | 4,889 | 1837 | Rio de Janeiro, RJ |
 Maersk Line, Limited maersklinelimited.com | Maritime Transportation | 3,634 | 1983 | Norfolk, Virginia |
 GRUPO CBO - Companhia Brasileira de Offshore grupocbo.com.br | Maritime Transportation | 2,142 | 1978 | Niterói, Rio de Janeiro |
 V.Group vgrouplimited.com | Maritime Transportation | 5,888 | - | London, Greater London |
 Bernhard Schulte Shipmanagement bs-shipmanagement.com | Maritime Transportation | 8,624 | 1883 | Hamburg, Hamburg |
 American Bureau of Shipping (ABS) eagle.org | Maritime Transportation | 6,846 | 1862 | Spring, Texas |
 Canal de Panamá pancanal.com | Maritime Transportation | 4,433 | 1914 | Panamá, Panamá |
 Kongsberg Maritime kongsbergmaritime.com | Maritime Transportation | 6,760 | 1814 | Kongsberg, Buskerud |
 APL apl.com | Maritime Transportation | 5,068 | 1848 | Arlington, VA |
Frequently asked questions about Overseas Shipholding Group
What does Overseas Shipholding Group do?
Overseas Shipholding Group, Inc. is a leading provider of energy transportation services delivering crude oil and petroleum products throughout the United States and the world. Founded in 1948, OSG has operated through multiple shipping cycles, adjusting our business as needed to compete and succeed. Our well-maintained fleet, and commitment to high quality, incident-free service, has positioned us as a preferred energy transportation provider to major oil companies, refiners and traders.
What technology does Overseas Shipholding Group use?
Warmrank detected 25 technologies on osg.com, including Apple iCloud Mail, Divi, Easy Pie Chart, FitVids.JS, Flywheel, Google Font API, Let's Encrypt, Lightbox.
How many employees does Overseas Shipholding Group have?
Overseas Shipholding Group has around 587 employees on LinkedIn.
Where is Overseas Shipholding Group headquartered?
Overseas Shipholding Group is headquartered in Tampa, Florida.
Where does Overseas Shipholding Group have offices?
Overseas Shipholding Group lists 2 office locations, including Tampa, Florida, US; Newark, Delaware, US.
When was Overseas Shipholding Group founded?
Overseas Shipholding Group was founded in 1948.
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