U.S. Marine Management

What U.S. Marine Management does

U.S. Marine Management LLC (USMMI) is a Norfolk, Virginia-based maritime solution provider that owns, operates, and manages a U.S.-flagged fleet of product tankers, ammunition ships, roll-on/roll-off vessels, and prepositioning ships on long-term time charter to U.S. government customers, principally the Military Sealift Command (MSC), U.S. Army, U.S. Navy, MARAD, the Defense Logistics Agency, and the National Science Foundation. The company was established in 1983 to convert and operate five Maritime Prepositioning Ships under 25-year time charters, and was incorporated as a wholly owned subsidiary of Marine Transport Lines in 1989 before operating under A.P. Moller-Maersk until Maritime Partners, LLC acquired it in September 2023, conferring Jones Act coastwise citizen qualification. Active fleet assets include the Shenandoah Trader (Tanker Security Program), Badlands Trader, Pohang Pioneer, Redwood Trader, Everglades Trader, and Hatteras Trader, supported by the COSIS U.S. Army watercraft maintenance program at Yokohama, Japan since 2009.

The underlying technology stack centers on a Safety Management System (SMS) with Human & Organizational Performance (HOP) and Behavior-Based Safety (BBS) programs, ISO 9001:2015 quality management, ISO 27001:2022 information security, and NIST SP 800-171 compliance for handling federal contract information. Specialized operational capabilities include Finnish-Swedish ice-class 1B polar operations with crew training at Memorial University Marine Institute, Consolidated Cargo Replenishment (CONSOL) at-sea fuel delivery with a 2019 improved delivery system, and double-hull oil and chemical tanker operations. USMMI's mariners are represented by American Maritime Officers (AMO) and the Seafarers International Union (SIU), and the company reports a 0.52 OSHA incident rate (2023), well below industry benchmarks.

USMMI generates revenue through three primary streams: long-term and short-term government vessel charters (managed services) forming the majority of revenue, commercial chartering services (time, voyage, bareboat, and contracts of affreightment) that are expanding with the Hatteras Trader deployment, and vessel management services including technical management, crewing, purchasing, project management for new builds and conversions, and marine design and engineering. Go-to-market is enterprise field sales through competitive bidding on government procurement contracts; commercial pricing is not publicly disclosed. The company holds ISO and NIST certifications, EMBARC policy compliance, and Jones Act compliance as competitive credentials, and operates a corporate website plus LinkedIn and Instagram channels for brand presence, with monthly Safety Scuttlebutt newsletters supporting crew engagement.

Name

U.S. Marine Management

Legal name

U.S. Marine Management LLC

Website

https://usmmi.com

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

101–250 employees

Short description

U.S. Marine Management (USMMI) is a Norfolk, Virginia-based, Jones Act qualified maritime operator that owns and manages a U.S.-flagged fleet of product tankers and prepositioning ships on long-term charter to the Military Sealift Command, U.S. Army, and other U.S. government customers, with growing commercial chartering activity.

Ownership category

akta.pro rank

Product category

Government and Commercial Maritime Vessel Charter Services

NAICS

Support Activities for Water Transportation (4883), Ship Building and Repairing (336611)

SIC

Water Transportation (4400), Ship & Boat Building & Repairing (3730)

akta.pro primary industry

Auxiliary & Logistics Naval Vessels (Replenishment, Support, Hospital) (IMAJABAD)

Keywords

• Government vessel chartering
• Maritime fleet management
• Jones Act tanker operations
• Military sealift services
• Commercial ship chartering

Headquarters

HQ city

Norfolk

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Government Vessel Charters: Long-term and short-term time charters and voyage charters with Military Sealift Command (MSC), U.S. Army, and other government agencies for vessel operations. Contracts include operation of Military Prepositioning Ships, Fast Sealift Ships, T-AGOS Ocean Surveillance vessels, and chartered tankers supporting defense logistics.
2. Commercial Vessel Charters: Chartering services including time charters, voyage charters, bareboat charters, and Contracts of Affreightment for tankers, bulk/break bulk, heavy lift, Float On Float Off (FLO FLO), and container ships. Commercial operations expanded with the addition of HATTERAS TRADER as USMMI's first vessel dedicated to pure commercial trade.
3. Vessel Management Services: Technical management, crewing, purchasing and logistics support, and project management including new builds, conversions, and modifications. Marine design and engineering services for customized maritime solution development.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

U.S. Marine Management LLC (USMMI) owns and operates a fleet of U.S.-flagged, Jones Act qualified tankers, ammunition ships, prepositioning ships, and roll-on/roll-off vessels. The company delivers time charters, voyage charters, bareboat charters, vessel management and crewing, and project management services to U.S. military customers (primarily Military Sealift Command and U.S. Army) and commercial customers worldwide. Its specialty includes CONSOL at-sea fuel replenishment, polar/ice-class operations, and the COSIS program maintaining U.S. Army watercraft at Yokohama, Japan.

Product overview

U.S. Marine Management (USMMI) is a maritime solution provider offering a portfolio of vessel assets and operational services. The company operates a fleet of owned and managed vessels including product tankers (Shenandoah Trader, Badlands Trader, Redwood Trader, Pohang Pioneer, Hatteras Trader, Everglades Trader) serving both commercial and government customers. Services are organized around core maritime operations: chartering services (time/voyage/bareboat charters), vessel management and operations (technical management, crewing, logistics), project management (new builds, conversions, marine engineering), and government services including participation in the Tanker Security Program. The Care of Supplies in Storage (COSIS) program provides specialized support for U.S. Army watercraft in Japan. USMMI operates as a Jones Act qualified company serving Military Sealift Command, U.S. Army, and commercial customers globally.

Differentiator

Problem solved

Functional benefit

Products and services

• Chartering Services Comprehensive chartering services for commercial customers including time charters, voyage charters, bareboat charters, and contracts of affreightment for tankers, bulk/break bulk, heavy lift, Float On Float Off (FLO FLO), and container ships.
• Vessel Management and Operation Technical management, crewing, purchasing and logistics support for vessel operations including crewing with U.S. mariners from American Maritime Officers (AMO) and Seafarers International Union (SIU).
• Project Management and Marine Engineering Project management services including new builds, conversions, modifications, CONOP development, business case analysis and modeling, R&D, and marine design and engineering for customized maritime solutions.
• Government Chartered Vessel Solutions

Quantifiable outcome

• 2023 OSHA incident rate of 0.52 — well below industry benchmarks
• +2 more outcomes

Named customers6 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Tidewater Marine: Largest operator of offshore support vessels globally with U.S. flag exposure and government contract experience. Comparable as a Jones Act vessel operator serving energy and government markets though focused on OSV segment.
• TOTE Maritime: Operates Jones Act qualified vessels serving both government and commercial customers in domestic maritime trade. Comparable in Jones Act qualification and government contract exposure but with a larger and more diversified fleet.
• Crowley Maritime Corporation: Larger established maritime operator serving both government (including MSC and military sealift) and commercial customers with a diverse fleet. Overlaps with USMMI in government chartering and vessel management but operates at significantly greater scale.

Others

• Military Sealift Command: U.S. Navy organization that is USMMI's largest customer, operating government-owned vessels and chartering commercial tonnage. Included as the principal counterparty that defines USMMI's revenue profile rather than a competing operator.

Regional players

• Hornbeck Offshore Services: Operates a fleet of offshore support vessels serving government and energy customers. Comparable in Jones Act qualified U.S.-flag operations and government/military logistics support, though concentrated in offshore service vessels.
• Edison Chouest Offshore: Provides diverse marine services including offshore support, government vessel operations, and specialized maritime solutions. Comparable in specialized vessel operations and government contracting though focused on offshore service vessels rather than product tankers.

Direct peers

• Patriot Contract Services: Operates U.S. government-owned vessels under charter contracts, including Maritime Prepositioning Ships and MSC chartered fleet operations. Directly comparable as a competing operator of government auxiliary vessels and government vessel management services.
• Ocean Ships Inc. Provides ship management and government vessel operations including MSC charter support and Ready Reserve Fleet operations. Directly comparable as a government-focused vessel operator with similar contract profile.
• Vroon (V Ships): Global vessel management and operating company serving diverse customers including government and commercial sectors. Comparable in technical vessel management, crewing services, and government charter support.
• Sealift Inc. Provides ocean transportation services primarily to the U.S. military and government agencies under time charter agreements. Comparable in operating government-chartered vessels for defense logistics and fuel transportation.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/u-s-marine-management
• Instagraminstagram.com/usmarinemanagement

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about U.S. Marine Management