Insights

CO2 Carrier Opportunity OSG is actively developing liquefied carbon dioxide transport capabilities with government support, signaling openness to specialized environmental shipping services and decarbonization initiatives. This creates opportunities to offer CO2 logistics software, vessel design consultation, emissions monitoring, carbon accounting, and green financing tools to support their expansion into carbon transport.

Strategic Backing Backed by Saltchuk, OSG sits within a broader, multi-modal logistics ecosystem, enabling cross-sell opportunities with Saltchuk affiliates for integrated energy transport, freight forwarding, and end-to-end supply chain solutions.

ESG Focus OSG has published a sustainability report and emphasizes ESG commitments, creating demand for ESG data collection, reporting software, supply chain transparency, and sustainability advisory services to strengthen disclosures and investor communications.

HR Expansion The hiring of a Vice President of Human Resources and Labor Relations signals growth and the need for scalable people systems, presenting a sales opportunity for HR platforms, payroll and benefits services, talent management, and crew training and compliance solutions.

Digital Modernization OSG's mix of legacy tools and modern cloud applications suggests an IT modernization need, with opportunities to offer system integration, ERP optimization, cybersecurity, data analytics, and fleet telematics or customer experience platforms to improve efficiency and visibility.

Similar companies to Overseas Shipholding Group

Overseas Shipholding Group Tech Stack

Overseas Shipholding Group uses 8 technology products and services including iCIMS, ISO 9001, IBM Lotus Notes, and more. Explore Overseas Shipholding Group's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • ISO 9001
    Certificates
  • IBM Lotus Notes
    Enterprise
  • Ceridian
    Enterprise
  • jQuery Mobile
    Mobile Frameworks
  • Oracle Financials Cloud
    Risk And Compliance
  • X-XSS-Protection
    Security
  • Google Analytics
    Web Analytics

Media & News

Overseas Shipholding Group's Email Address Formats

Overseas Shipholding Group uses at least 3 format(s):
Overseas Shipholding Group Email FormatsExamplePercentage
FLast@intlseas.comJDoe@intlseas.com
79%
First@intlseas.comJohn@intlseas.com
21%
FLast@osg.comJDoe@osg.com
82%
FirstL@osg.comJohnD@osg.com
13%
FirstLast@osg.comJohnDoe@osg.com
4%
First.Last@osg.comJohn.Doe@osg.com
1%
FLast@osmose.comJDoe@osmose.com
93%
First.Last@osmose.comJohn.Doe@osmose.com
4%
FirstLast@osmose.comJohnDoe@osmose.com
2%
LFirst@osmose.comDJohn@osmose.com
1%

Frequently Asked Questions

Where is Overseas Shipholding Group's headquarters located?

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Overseas Shipholding Group's main headquarters is located at 302 Knights Run Avenue Suite 1200 Tampa, Florida 33602 United States. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is Overseas Shipholding Group's phone number?

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You can contact Overseas Shipholding Group's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Overseas Shipholding Group's stock symbol?

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Overseas Shipholding Group is a publicly traded company; the company's stock symbol is OSG.

What is Overseas Shipholding Group's official website and social media links?

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Overseas Shipholding Group's official website is osg.com and has social profiles on LinkedInCrunchbase.

What is Overseas Shipholding Group's NAICS code?

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Overseas Shipholding Group's NAICS code is 483 - Water Transportation.

How many employees does Overseas Shipholding Group have currently?

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As of June 2026, Overseas Shipholding Group has approximately 584 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Officer: J. M.Chief Officer: D. M.Chief Officer: E. G.. Explore Overseas Shipholding Group's employee directory with LeadIQ.

What industry does Overseas Shipholding Group belong to?

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Overseas Shipholding Group operates in the Maritime Transportation industry.

What technology does Overseas Shipholding Group use?

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Overseas Shipholding Group's tech stack includes iCIMSISO 9001IBM Lotus NotesCeridianjQuery MobileOracle Financials CloudX-XSS-ProtectionGoogle Analytics.

What is Overseas Shipholding Group's email format?

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Overseas Shipholding Group's email format typically follows the pattern of FLast@intlseas.com. Find more Overseas Shipholding Group email formats with LeadIQ.

How much funding has Overseas Shipholding Group raised to date?

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As of June 2026, Overseas Shipholding Group has raised $3M in funding. The last funding round occurred on Apr 22, 2024 for $3M.

When was Overseas Shipholding Group founded?

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Overseas Shipholding Group was founded in 1948.

Overseas Shipholding Group

Maritime TransportationFlorida, United States501-1000 Employees

Overseas Shipholding Group, Inc. is a maritime transportation company that moves crude oil and petroleum products across the United States and internationally. Founded in 1948 and based in Tampa, Florida, the company has navigated multiple shipping cycles and adjusted its operations to remain competitive. It maintains a well-maintained fleet and emphasizes high-quality, incident-free service as core elements of its offering. 

Its customers include major oil companies, refiners, and traders seeking reliable energy carriage. In the maritime energy logistics space, OSG positions itself as a leading provider of energy transportation services. In 2024, the company published its annual sustainability report and is pursuing development of a liquefied carbon dioxide carrier, signaling expansion into low-carbon cargo transport.

Section iconCompany Overview

Headquarters
302 Knights Run Avenue Suite 1200 Tampa, Florida 33602 United States
Phone number
Website
osg.com
Stock Symbol
OSG
NAICS Code
483 - Water Transportation
Founded
1948
Employees
501-1000

Section iconFunding & Financials

  • $3M

    Overseas Shipholding Group has raised a total of $3M of funding over 3 rounds. Their latest funding round was raised on Apr 22, 2024 in the amount of $3M.

  • $500M$1B

    Overseas Shipholding Group's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $3M

    Overseas Shipholding Group has raised a total of $3M of funding over 3 rounds. Their latest funding round was raised on Apr 22, 2024 in the amount of $3M.

  • $500M$1B

    Overseas Shipholding Group's revenue is estimated to be in the range of $500M$1B

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