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, July 22 at 2:00 PM EDT

Register Free →
logo
Get CLEATUSFree Trial
← Back to NAICS Codes
NAICS Code· 483111

Deep Sea Freight Transportation

This U.S. industry comprises establishments primarily engaged in providing deep sea transportation of cargo to or from foreign ports. Cross-References.Show more

NAICS 483111 – Deep Sea Freight Transportation encompasses the oceanic movement of cargo via large commercial vessels across international and transoceanic routes, primarily serving government logistics needs. This sector involves the chartering, operation, and management of container ships, roll-on/roll-off vessels, and heavy-lift cargo carriers to transport military equipment, humanitarian aid, construction materials, and strategic supplies across global maritime corridors.

174
Active Contracts
$9.6B
Total Obligations (12mo)
1.9K
Awarded Contracts (12mo)
161
Contractors Awarded (12mo)
+159.4%
YoY Growth

Contract Opportunities

Active solicitations and awarded contracts classified under NAICS 483111 — Deep Sea Freight Transportation.

Dotted
NAICS 483111 FAQ

Frequently Asked Questions

NAICS code 483111 covers Deep Sea Freight Transportation. This U.S. industry comprises establishments primarily engaged in providing deep sea transportation of cargo to or from foreign ports. Cross-References.

Recently Posted in Deep Sea Freight Transportation

NAICS: 483111
New
DIBBS
International Freight and FOB Destination LogisticsThe contract specifies the international transportation of three gallons of adhesive from its origin to Sasebo, Japan, with full responsibility for customs clearance, all associated documentation, and final delivery to the destination. Terms are set under FOB Destination, meaning the supplier retains ownership and risk until the goods are delivered and accepted at the specified location in Sasebo. All logistical functions including export and import compliance, packing, inland and ocean transport, and coordination with customs authorities are included in the scope. The work is classified under NAICS code 483111, indicating it pertains to deep sea freight transportation services, and is structured as a subcontract under the Defense Logistics Agency, which operates within the Department of Defense. Performance is tied to delivery in Sasebo, Japan, with no specified origin or point of contact provided, suggesting the contractor must coordinate directly with the requesting party for pickup details. The solicitation was posted on July 13, 2026, and the contract reference links to a DIBBS award record for tracking and accountability purposes.
Defense Logistics Agency

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 483111
New
DIBBS
International Ocean Freight & U.S.-Flag Vessel LogisticsThe contract requires the arrangement and comprehensive management of ocean transportation for parts kits using U.S.-flag vessels, ensuring compliance with domestic maritime regulations. The contractor is responsible for coordinating all logistics related to the movement of these kits via international sea routes and must proactively prepare and submit waiver requests when U.S.-flag vessel availability is insufficient, ensuring continuous service without disruption. All shipment details, including origin, destination, vessel information, and delivery timelines, must be accurately documented and reported within 30 days of each shipment’s completion to maintain regulatory and operational transparency. This subcontract falls under the NAICS code 483111 for ocean freight transportation and is issued by the Defense Logistics Agency under the Department of Defense, indicating its critical role in supporting military supply chain operations. The contract emphasizes adherence to U.S. maritime law and the use of American-flagged vessels, reinforcing national security and domestic industry preservation goals. While no specific performance location or point of contact is listed, the award is tracked through the DIBBS system with the contract identifier SPE7L326V4219, ensuring accountability and traceability throughout the lifecycle of the logistics services provided.
Defense Logistics Agency

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 483111
New
DIBBS
Transportation of Supplies (Including Sea Transport)The contract mandates the domestic and international transport of supplies via U.S.-flag vessels in full compliance with DFARS 252.247-7023, ensuring adherence to maritime regulations and national security standards. All transportation must be conducted using vessels that are U.S.-owned, U.S.- crewed, and U.S.-registered, with strict certification requirements to verify compliance. Electronic integration is a critical component, requiring seamless data exchange between the contractor’s systems and government platforms to track shipments in real time, maintain visibility, and fulfill reporting obligations. The work falls under NAICS code 483111, specifying ocean transportation of freight, and is structured as a subcontract under the Defense Logistics Agency, part of the Department of Defense, with performance expected to occur across both domestic and international locations as needed to support military and logistical operations.
Defense Logistics Agency

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 483111
New
DIBBS
Domestic and International Shipping to DLA Distribution San DiegoThe contract requires the transportation of finished units from the origin point to DLA Distribution San Diego under FOB Origin terms, meaning the buyer assumes all responsibility and risk once the goods leave the seller's location. The movement may involve sea freight and must comply with reflagging regulations, indicating that vessel flagging and international shipping protocols are critical to fulfilling the requirement. The shipment destination is specifically targeted to the San Diego facility with a zip code of 92136-3581, and the work falls under NAICS code 483111, which pertains to ocean freight transportation. This is a subcontract opportunity issued by the Department of Defense's ASC SUPPLIER OPER OEM DIVISION with a response deadline of July 16, 2026, and the solicitation was posted on July 13, 2026. All logistics must align with U.S. government shipping standards and maritime compliance obligations to ensure seamless delivery to the final destination.
ASC SUPPLIER OPER OEM DIVISION

POSTED

1 day ago

DEADLINE

in 2 days
View Details
NAICS: 483111
New
DIBBS
Ocean Freight Transportation (U.S.-Flag Vessel Compliance)This contract requires the transportation of goods via a U.S.-flag vessel in strict compliance with DFARS 252.247-7023, mandating adherence to federal regulations that prioritize American-flagged shipping for defense-related freight. All shipment details must be reported within 30 days of transport, and compliance documentation must be included on the invoice unless a formal waiver has been formally granted. The solicitation is classified as a subcontract under the SBA set-aside category, targeting small business participation within the defense supply chain. The North American Industry Classification System code 483111 confirms the scope pertains to ocean transportation of freight. The performing location is tied to Tinker Air Force Base with a zip code of 73145-8000, and the contracting action is managed by the Department of Defense through the ASC SUPPLIER OPER OEM DIVISION. Responses are due by July 16, 2026, following a posting date of July 13, 2026, with the opportunity accessible via the DIBBS portal.
ASC SUPPLIER OPER OEM DIVISION

POSTED

1 day ago

DEADLINE

in 2 days
View Details
NAICS: 483111
New
DIBBS
International Transportation via U.S.-Flag Vessels (Sea Freight)This contract requires the arrangement of ocean transportation using U.S.-flagged vessels in full compliance with DFARS 252.247-7023, ensuring adherence to federal regulations for maritime shipping under Department of Defense obligations. It mandates timely notifications to the Maritime Administration and fulfillment of all requirements under the Foreign Dredge Tool program, emphasizing the use of American-owned and operated vessels for international sea freight. The performance location is specified as Jacksonville, Florida, with the contract classified as a subcontract under the NAICS code 483111, which corresponds to deep sea foreign transportation of freight. The solicitation was posted on July 13, 2026, with a response deadline of July 21, 2026, and is issued by the ASC SUPPLIER OPER AE AND AF DIV under the Department of Defense. All activities must align with the stringent compliance standards for government-contracted maritime logistics.
ASC SUPPLIER OPER AE AND AF DIV

POSTED

1 day ago

DEADLINE

in 7 days
View Details
NAICS: 483111
New
Federal
Dry Cargo Voyage CharterThe contract solicitation for a Dry Cargo Voyage Charter under solicitation number N3220526R6107 is issued by the Department of Defense through the Navy office in Norfolk, Virginia, with performance expected in the state of Washington. The solicitation was posted on July 13, 2026, and responses are due by July 20, 2026, at 3:00 PM Eastern Time. This is an open procurement with no set-aside designated, meaning all eligible firms may compete. The North American Industry Classification System code 483111 identifies this as a vessel transport service, specifically for dry cargo charter operations. Primary point of contact is Brandon Page, reachable at 564-226-1239 or brandon.a.page.civ@us.navy.mil, with Eric Hatcher serving as secondary contact. The procurement is managed under official government channels and all submissions must align with the requirements detailed in the attached RFP, which governs vessel specifications, cargo handling, timelines, compliance, and delivery conditions for the voyage.
Mschq Norfolk

POSTED

1 day ago

DEADLINE

in 6 days
View Details
NAICS: 483111
New
Federal
33-Day Dry Cargo Time CharterThe U.S. Navy’s Military Sealift Command Norfolk is soliciting proposals under solicitation number N3220526R6112 for a 33-day dry cargo time charter with an option to extend performance by up to six months total, exercisable via written notice prior to vessel redelivery. The charter requires a vessel to operate from Souda Bay, Greece, to Beaumont, Texas, with a laydate window commencing August 3, 2026, and canceling on August 23, 2026. The contract is unrestricted under NAICS code 483111 and utilizes the Drytime charter model, with pricing structured through a detailed set of Drytime Boxes that specify base and optional periods, fuel consumption rates, and full operational status on a per-day basis. Fuel pricing is fixed at $1,188.60 per metric ton across all operational states—underway laden, underway ballast, auxiliary, and in-port idle—and must be accurately reported using the provided Fuel Consumption Template. Offerors must include a ship name, price, and valid signature to meet minimum submission criteria, and proposals must be submitted in Adobe PDF format under 20 megabytes with a verifiable electronic or scanned handwritten signature. The solicitation mandates strict technical, security, and compliance requirements, including vessel installation of a computer-generated monitoring system for real-time tracking of fuel consumption, speed, draft, and environmental conditions, as well as provision of a secure space compliant with Open Storage Secret standards for government personnel. Offerors must hold a SECRET facility clearance and comply with all aspects of the Military Sealift Command’s Critical Information and Indicators List for operational security. Vessels must conform to U.S. Oil Pollution Act of 1990 regulations and adhere to Defense Readiness Reporting System-Navy and other maritime reporting protocols. Evaluation will follow a lowest price, technically acceptable (LPTA) methodology with preference tiering based on domestic shipyard usage—Category 1 for contractors who spent 50% or more of overhaul, repair, or maintenance costs in U.S. shipyards over the past five years—and highest VISA priority. Only U.S.-flag vessels may be evaluated, and the contract incorporates Alternate I of FAR 52.247-64 and FAR 52.245-1, along with DFARS 252.247-7026 regarding covered vessels and
Mschq Norfolk

POSTED

1 day ago

DEADLINE

in 1 day
View Details
NAICS: 483111
New
Federal
28-Day Dry Cargo Time CharterThe solicitation N3220526R6114 seeks offers for a 28-day dry cargo time charter to transport cargo, including sensitive and classified materials, under strict operational and security protocols. The charter requires a U.S.-flagged commercial vessel with full compliance to international maritime standards, including the International Maritime Dangerous Goods Code, SOLAS, and ISO/IMO regulations, and must be outfitted with all necessary cargo handling equipment such as semi-automatic twist locks, stackers, lashing gear, and spreader bars rated for 50,000 lbs. The vessel must maintain the highest class from a recognized classification society and include a dedicated secure space meeting Open Storage Secret (OSS) requirements under DoDM 5200.01 Vol 3 and SECNAV M-5510.36, equipped with a GSA-approved safe and 110VAC power. A SECRET facility clearance is mandatory for the contractor at the time of proposal submission and prior to vessel delivery, and all personnel handling classified material must hold SECRET or higher clearances with approved need-to-know access, adhering to COMSEC standards under 32 CFR 117.21 and DON guidelines. The vessel must be manned by a legally sufficient crew and include Contract Security personnel qualified with government-approved firearms. The contract is governed by a suite of FAR and DFARS clauses including 52.212-4 for commercial terms, 52.245-1 Alternate I for government property, 52.247-64 Alternate I mandating U.S.-flagged vessels, and DFARS 252.247-7027 requiring riding gang members for U.S. flag vessels only. All cargo must be segregated per AA&E regulations, with shippers responsible for internal container segregation and the contractor providing manifests upon request. Fuel consumption and vessel performance metrics must be digitally recorded and reported daily. Invoicing must comply with the Prompt Payment Act, submitted within six months of service end, and include verified currency conversion rates. Monthly accounting reports are due by the 5th of the following month, detailing costs, invoices, and pending CLINs. Inspection authority is broad, allowing the Government to assess vessel condition pre-delivery and throughout the charter, with corrective actions required at no additional cost if services fail standards. Awards will be made on a lowest price, technically acceptable basis, with pass/fail criteria for technical capability
Mschq Norfolk

POSTED

1 day ago

DEADLINE

in 1 day
View Details
NAICS: 483111
New
DIBBS
Domestic and International Shipping via U.S.-Flag VesselsThis contract requires the transportation of finished goods by sea using U.S.-flagged vessels in full compliance with maritime defense shipping regulations, ensuring adherence to federal mandates for national security and domestic maritime capacity. The work pertains to both domestic and international shipping routes and must be performed under a subcontract structure, with performance centralized at New Cumberland, Pennsylvania, 17070-5002. The North American Industry Classification System code 483111 designates the scope as deep sea international freight transportation, emphasizing the need for vessels flagged under the United States and operated in accordance with Title 46 of the U.S. Code and Defense Logistics Agency standards. The solicitation was posted on July 12, 2026, with responses due by July 23, 2026, and is managed by the Department of Defense’s Maritime Supply Chain organization, which oversees logistics supporting defense operations. Eligible subcontractors must demonstrate capability to meet stringent defense shipping requirements, including documentation, security protocols, and vessel eligibility under the Jones Act and related statutes.
MARITIME SUPPLY CHAIN

POSTED

2 days ago

DEADLINE

in 9 days
View Details
NAICS: 483111
New
DIBBS
Ocean Transportation ComplianceThe contract requires ocean transportation of supplies under strict compliance with U.S.-flag vessel preference, ensuring that all shipping services are conducted using vessels owned and operated by U.S. entities as mandated by federal regulations. Proper documentation of all shipments is essential, including accurate manifests, certifications of vessel nationality, and other records verifying adherence to the U.S.-flag requirement. This subcontract is tied to the Department of Defense’s LSO Combat Vehicles and Armament office and falls under NAICS code 483111, which classifies it as ocean transport of freight. The solicitation was posted on July 12, 2026, with a response deadline of July 27, 2026, and is accessible through the DIBBS system. Performance location details are not specified, but the transportation must support defense-related supply chains, and all contractors must demonstrate full compliance with maritime laws and documentation standards to be eligible for award.
LSO COMBAT VEHICLES AND ARMAMENT

POSTED

2 days ago

DEADLINE

in 13 days
View Details
NAICS: 483111
New
DIBBS
Domestic and International Logistics / Ocean Transport CoordinationThe contract requires the arrangement of sea transportation using U.S.-flag vessels in compliance with DFARS 252.247-7023, ensuring all logistical operations adhere to federal regulations mandating the use of American-flagged ships for military cargo movement. This includes the full scope of documentation necessary for ocean transport as well as the preparation and submission of any required waivers, should exceptions to the U.S.-flag requirement be necessary. The work is part of a subcontract under the Department of Defense's Medical Supply Chain FSH initiative, aimed at coordinating both domestic and international logistics for medical supply delivery. Performance of the contract is to be executed with the place of performance listed as APO 09094-3219, indicating the operational focus is on military postal destinations, likely supporting overseas U.S. military medical facilities. The solicitation was posted on July 12, 2026, with responses due by July 20, 2026, and is classified under NAICS code 483111, which pertains to ocean freight transportation. The contract does not specify a set-aside type or point of contact, and all details are accessible via the DIBBS portal under solicitation number SPE2DH26T5127.
MEDICAL SUPPLY CHAIIN FSH

POSTED

2 days ago

DEADLINE

in 6 days
View Details

Win Contracts in Deep Sea Freight Transportation

Get AI-powered intelligence on NAICS 483111 procurement

Real-time contract opportunities for NAICS 483111 (Deep Sea Freight Transportation)

AI-powered matching based on your business capabilities and past performance

Competitive analysis of contractors winning awards in this industry

Automated alerts when new opportunities are posted

Miguel
Hillary
Keith Deutsch
Christine

Join 650+ contractors already using CLEATUS