Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

OVERSEAS SHIPHOLDING GROUP INC

Parent4 subsidiariesUEI: NLSAJXJ9NZR4CAGE: 7P9C6

OVERSEAS SHIPHOLDING GROUP INC is a federal contractor, registered under UEI NLSAJXJ9NZR4 and CAGE code 7P9C6. It has been awarded $2,905,350 in federal contracts. Primary work spans Unknown NAICS. Top awarding agencies include Department Of Energy and Department Of Transportation.

Contact Information

Registration and classification details

Registration

UEI Code

NLSAJXJ9NZR4

CAGE Code

7P9C6

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

483111Deep Sea Freight Transportation(Primary)
483113Coastal and Great Lakes Freight Transportation

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Overseas Shipholding Group Inc. specializes in maritime transportation and logistics support services, leveraging its expertise in vessel operations, fleet management, and ocean-going cargo transport under U.S. flag. The company’s core capabilities center on the safe, efficient, and compliant moveme...

Overseas Shipholding Group Inc. specializes in maritime transportation and logistics support services, leveraging its expertise in vessel operations, fleet management, and ocean-going cargo transport under U.S. flag. The company’s core capabilities center on the safe, efficient, and compliant movement of cargo and personnel via commercial and government-chartered vessels, with technical proficiency in maritime safety protocols, ballast water management, crew certification compliance, and international shipping regulations under MARPOL and SOLAS frameworks. As a U.S.-based entity operating under the Jones Act, it maintains a strategic focus on domestic waterborne logistics, ensuring national security and economic resilience through sovereign-controlled maritime assets. Its operational model emphasizes reliability in austere environments and adherence to Department of Defense and Maritime Administration standards for sealift readiness. Award history is not available to confirm specific agency engagements, so no definitive patterns of federal partnership can be inferred. Similarly, without recent contract data or NAICS code volume analysis, the company’s vertical specializations and market positioning within government contracting cannot be precisely characterized. The entity is structured as a limited liability company (2L) and is headquartered in Tampa, Florida, with operational reach tied to U.S. coastal and inland waterways. No government certifications such as 8(a), HUBZone, or SDVOSB are listed, and its market presence appears anchored in its physical fleet assets and maritime operational experience rather than formal small business designations. Its government market positioning is likely shaped by its capacity to provide certified, U.S.-flagged sealift capability in support of defense and federal supply chain requirements.

Key Performance Metrics

Awards Count

46

All time

Active

1

Currently performing

Completed

45

Past period of performance

Total Awards

All time

Award Analytics & Distribution

Awards by Agency
Awards by NAICS
- Unknown NAICS$2.9M100%
Awards by Agency Over Time
Awards by Place of Performance

Compete with OVERSEAS SHIPHOLDING GROUP INC

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for OVERSEAS SHIPHOLDING GROUP INC

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS

Open opportunities in OVERSEAS SHIPHOLDING GROUP INC's top NAICS codes and agencies

NAICS: 541330
New
“BLANKET MASTER AGREEMENT (BMA) FOR
Solicitation # 393273
Hanford Tank Waste Operations & Closure, LLC (H2C) is soliciting proposals for a Blanket Master Agreement (BMA) to provide vadose drilling services at the Hanford Tank Farms. This Time and Materials (T&M) subcontract supports Prime Contract 89303324DEM000096 with the U.S. Department of Energy. The opportunity is open to all business size companies, with award based on the Lowest Price Technically Acceptable (LPTA) proposal. The contract includes a base period with four optional extension years running through September 30, 2031. To be considered for award, offerors must meet strict qualification standards, including ten years of corporate experience in Direct Push soil displacement method drilling, borehole geophysical logging, and soil sampling. Requirements include the ability to comply with WAC 173-160 well drilling standards, the capacity to furnish and decontaminate all necessary equipment, and maintaining a mechanical shop and warehouse within 75 miles of the Hanford Site. Proposals must be submitted in two volumes: a Technical Proposal containing a work plan, quality assurance program, and key personnel resumes, and a Business and Price Proposal featuring a detailed hourly rate breakdown. Compliance requirements are extensive, including mandatory SAM registration, E-Verify enrollment, and adherence to the Service Contract Act and the Buy American Act. Offerors must provide an Organizational Conflict of Interest certification, a documented ESH&Q program, and proof of insurability, including three years of Experience Modification Rate (EMR) data and OSHA 300 logs. For non-small businesses, a Small Business Subcontracting Plan is required if the proposed amount exceeds 900,000 dollars. Payment is generally issued within 30 calendar days of receiving a proper invoice.
Department Of Energy

POSTED

2 days ago

DEADLINE

in about 2 months
View Details