Seaboard Marine
Seaboard Marine is a Miami-based ocean container carrier (founded 1983) that provides direct weekly liner and terminal services between U.S. gateway ports and roughly 30 destinations across the Caribbean, Central America, and South America, operating an owned LNG-powered V-Class fleet and terminals at PortMiami and Houston/Jacintoport.
- Company typePrivate
- Founded1983
- HeadquartersMiami, United States
- Headcount1,001–5,000
- GTM typeB2B
- OfferingServices
What Seaboard Marine does
Seaboard Marine, Ltd. is a Miami-headquartered ocean transportation carrier, founded in 1983 and operating as a wholly-owned subsidiary of privately-held Seaboard Corporation. The company runs a direct, fixed-day container liner service connecting 8+ U.S. gateway ports (Miami, Houston/Jacintoport, New Orleans, Savannah, Philadelphia, Wilmington, Brooklyn, Newark) with roughly 30 destinations across the Caribbean, Central America, and South America (including Colombia, the Dominican Republic, Costa Rica, Panama, Honduras, Guatemala, Jamaica, Peru, Ecuador, Chile, and others). Its revenue mechanics combine unit-priced container tariffs (e.g., $400–$1,250 per 20/40-ft dry or reefer box), bunker and domestic fuel surcharges (e.g., 30.50% domestic surcharge effective February 2026), terminal handling and demurrage/detention charges, and equipment rental for containers and chassis. The asset base is materially vertically integrated: three LNG-powered V-Class vessels of 3,500 TEU each with 1,000+ reefer plugs, 2,750 newly acquired refrigerated containers, three Liebherr LHM 550 mobile harbor cranes (104 metric ton capacity), and owned terminal operations at PortMiami — where it handles more cargo than any other carrier — and Jacintoport at the Port of Houston.
The company sells primarily through a direct sales-led GTM: account executives and regional vice presidents across the U.S. and Latin America manage enterprise importer/exporter relationships on contracted rates, complemented by self-service via the MySeaboard portal, public rate/tariff search, fuel surcharge publications, and EDI integration for B2B document exchange. Customer segmentation is geographic, with primary segments in U.S.–Central America import/export, Caribbean Basin trade, and refrigerated/perishable cargo shippers, plus secondary U.S. Gulf and U.S. Northeast lanes. Forty-plus years of regional operating history are reinforced by four consecutive Logistics Management Quest for Quality Awards, C-TPAT certification continuously held since December 2002, EPA DERA 2023 grant funding for emissions-reducing equipment, and recognition including Best Shipping Line in El Salvador from ASAC. Recent offensive moves include the V-Class fleet roll-out (2024–2026), the 2,750-reefer acquisition, the new Gulf Service (December 2025), the return of weekly Savannah service (January 2026), and the deployment of three Liebherr cranes across Miami and Houston — collectively signaling multi-gateway capacity expansion rather than maintenance capex.
Seaboard Marine firmographics
Firmographics- Name
- Seaboard Marine
- Legal name
- Seaboard Marine Ltd.
- Website
- https://seaboardmarine.com
- Company type
- Private
- Founded year
- 1983
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Seaboard Marine is a Miami-based ocean container carrier (founded 1983) that provides direct weekly liner and terminal services between U.S. gateway ports and roughly 30 destinations across the Caribbean, Central America, and South America, operating an owned LNG-powered V-Class fleet and terminals at PortMiami and Houston/Jacintoport.
- Ownership category
- akta.pro rank
Seaboard Marine industry classification
Industry- Product category
- Ocean Freight Services
- NAICS
- Deep Sea, Coastal, and Great Lakes Water Transportation (48311), Marine Cargo Handling (488320), Marine Cargo Handling (48832), Support Activities for Water Transportation (4883)
- SIC
- Deep Sea Foreign Transportation Of Freight (4412), Water Transportation (4400)
- akta.pro primary industry
- Refrigerated Ocean Shipping (Reefer Containers & Specialized Reefer Vessels) (TLADAHAD)
- akta.pro secondary industry
- Marine Terminals & Cargo Handling Infrastructure (RoRo, Bulk, Container) (IMAFAJAF)
Keywords
Where Seaboard Marine is headquartered
LocationHeadquarters
- HQ city
- Miami
- HQ country
- United States
- HQ region
- North America
Offices7 records
Markets served
Seaboard Marine business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Supply Chain, Infrastructure, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- Ocean Freight Services: Core revenue from ocean transportation of containerized cargo including dry, refrigerated, and specialized cargo across Latin America, Caribbean, Central America, and U.S. ports.
- Equipment Rental: Rental and leasing of shipping containers including dry equipment, refrigerated containers (reefers), specialized equipment, and chassis.
- Fuel Surcharges: Bunker adjustment charges and domestic fuel surcharges applied to cargo rates. Changes published regularly based on fuel market conditions, affecting all import and export cargo.
- Terminal Operations: Revenue from terminal handling, port operations, and gate services at company-operated terminals at PortMiami and Port of Houston.
- Tariff Rates and Charges: Rates based on public tariff schedules including demurrage, detention, terminal handling charges, and inland transportation recovery charges.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | 20 Foot Dry Equipment - US/Canada to Central America: $400.00 (after decrease) |
| Unit Pricing | Pay-as-you-go | 40 Foot Dry Equipment - US/Canada to Central America: $800.00 (after decrease) |
| Unit Pricing | Pay-as-you-go | 40 Foot Refrigerated Equipment - US/Canada to Central America: $1,250.00 (after decrease) |
| Usage-based | Pay-as-you-go | Domestic Fuel Surcharge - U.S. ports: 30.50% |
| Unit Pricing | Pay-as-you-go | Less-Than-Container Load (LCL) - US/Canada to Central America: $16.00 W/M (after decrease) |
| Unit Pricing | Pay-as-you-go | Gulf-Northeast Terminal Service Charge for Foodstuff Cargo: $34.00 per dry container |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels6 records
Seaboard Marine product offering
Product offeringCore offering
Seaboard Marine provides direct, weekly ocean container shipping between U.S. ports (Miami, Houston, New Orleans, Savannah, Philadelphia, Brooklyn, Newark, Wilmington) and Latin America, the Caribbean, and Central America. Services span dry cargo, refrigerated (reefer) cargo, project cargo, specialized cargo, and less-than-container load (LCL) consolidation, complemented by owned terminal operations at PortMiami and Port of Houston (Jacintoport) with mobile harbor cranes, inland transportation, and a customer portal plus EDI for booking and documentation.
Product overview
Seaboard Marine is a container shipping and ocean transportation company providing comprehensive logistics services between the United States and Latin America, the Caribbean, and Central America. The company operates a multi-modal service network including ocean transportation, terminal operations, refrigerated cargo handling, and inland transportation services. Their product portfolio centers on core shipping services (dry cargo, refrigerated cargo, project cargo, specialized cargo, and LCL consolidation), supported by a modern container fleet including LNG-powered V-Class vessels, customer-facing digital platforms (MySeaboard portal, EDI), and terminal operations at major U.S. gateways. Recent infrastructure investments include Liebherr mobile harbor cranes at PortMiami and Houston, and fleet expansion with 2,750 new refrigerated containers.
Differentiator
Problem solved
Functional benefit
Products and services
- Ocean Transportation Services Full-service container ocean shipping connecting U.S. ports (Miami, Port Everglades, Houston, New Orleans, Savannah, Philadelphia, Brooklyn, Newark, Wilmington, Gloucester) with Latin America, the Caribbean, and Central America markets on fixed weekly schedules.
- Dry Cargo Services Transportation of dry containerized cargo including general merchandise, manufactured goods, and dry freight in standard 20ft, 40ft, and 45ft containers.
- Refrigerated Cargo Services Temperature-controlled shipping for perishable cargo including produce, pharmaceuticals, and temperature-sensitive goods, supported by refrigerated containers with over 1,000 plugs per V-Class vessel, genset chassis equipment, and a dedicated Reefer Department.
- Project Cargo Services Specialized handling for oversized, heavy-lift, and complex project cargo requiring custom logistics solutions.
- Specialized Cargo Services Transportation of specialized cargo types including vehicles, rolling stock, and other non-standard freight requiring specific handling procedures.
- LCL (Less-than-Container Load) Services Consolidation services allowing shippers to share container space and pay only for the space their cargo occupies, ideal for smaller shipments with weight/measure-based pricing.
- Container Fleet (Equipment Rental) Extensive fleet of dry containers, refrigerated containers, specialized containers, and chassis available for customer use, including 2,750 newly acquired forty-foot refrigerated containers.
- Terminal Operations Terminal handling at PortMiami (where Seaboard Marine handles more cargo than any other carrier), Port of Houston (Jacintoport), and other U.S. gateway ports with modern equipment including Liebherr LHM 550 mobile harbor cranes.
- Inland Transportation Services Inland transportation services and inquiry tools connecting ports with inland destinations, including inland recovery charge management.
- MySeaboard Customer Portal Online customer self-service portal for booking management, shipment tracking, equipment pickup requests, rate searches, and access to shipping documentation and schedules.
- Electronic Data Interchange (EDI) B2B electronic document exchange capability enabling customers to send and receive shipping documents, booking confirmations, and status updates through automated EDI communication.
- New Gulf Service New Gulf Service providing weekly direct container shipping between U.S. Gulf ports (Houston and New Orleans) and key Central American/Caribbean destinations with improved transit times and schedule reliability.
- Weekly Savannah Service Direct, weekly container service to and from Savannah, Georgia, connecting the U.S. Southeast with Colombia and Dominican Republic through Cartagena, Barranquilla, Santa Marta, and Rio Haina ports.
- North Central America Service (Philadelphia) Direct weekly container service connecting Philadelphia (Gloucester Marine Terminal) with North Central America (El Salvador, Honduras, Guatemala, Nicaragua), the fastest direct service from Colombia to the U.S. Northeast.
Quantifiable outcome
- Fastest transit time of any ocean carrier from Colombia to U.S. Northeast
- +3 more outcomes
Companies that use Seaboard Marine
Customer profileSegments5 records
Ideal customer profiles5 records
Seaboard Marine technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature4 records
Seaboard Marine partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered minor and core.
- Leonardo AcademyminorLeonardo Academy facilitated the DERA 2023 grant from EPA that supported Seaboard Marine's diesel emissions reduction project, including replacement of yard tractors and cargo handling equipment.
- Samaritan's PurseminorSeaboard Marine supported hurricane relief efforts in Jamaica following Hurricane Beryl by transporting emergency relief supplies through partnership with international humanitarian organization Samaritan's Purse.
- ShellcoreShell provided LNG bunkering services for the M/V Seaboard Blue at PortMiami, marking the first LNG bunkering for a cargo vessel in PortMiami's history. This partnership supports Seaboard Marine's transition to LNG-powered vessels and sustainability initiatives.
- Trade-USAminorSeaboard Marine hosted Trade-USA's Trade Mission Dominican Republic at PortMiami's Terminal J, participating in XXIV Trade Mission alongside PortMiami and Florida Foreign Trade Association.
- U.S. Customs and Border Protection (C-TPAT)coreSeaboard Marine has been a certified member of C-TPAT (Customs-Trade Partnership Against Terrorism) since December 2002. The voluntary program ensures security throughout the transportation chain with ongoing certification maintained through Status Verification Interface (SVI: seaSea01612).
Scale indicators9 records
Recent moves15 records
Expansion highlights6 records
Seaboard Marine competitors and assessment
Company assessmentDirect peers
- Crowley Maritime: Crowley is one of the largest U.S.-based operators serving the Caribbean and Latin America with container, breakbulk, and energy logistics services. Like Seaboard Marine, Crowley operates its own vessels and terminals (including PortMiami) and competes head-to-head for refrigerated and dry cargo on similar trade lanes.
- Tropical Shipping: Tropical Shipping is a regional container carrier specializing in the Caribbean and the Bahamas, with direct sailings from Florida ports. It competes directly with Seaboard Marine for shippers moving containerized cargo between the U.S. Southeast and Caribbean island nations.
- King Ocean Services: King Ocean is a Florida-based container carrier serving the Caribbean Basin and parts of Central and South America with weekly sailings from PortMiami and Port Everglades. It overlaps Seaboard Marine's core geography and customer base for containerized cargo.
- TOTE Maritime: TOTE Maritime operates container shipping services between the U.S. and Puerto Rico and select Caribbean destinations. While more focused on Puerto Rico, it shares the regional ocean-carrier business model and competes for similar temperature-controlled and general cargo accounts.
Broad incumbents
- Zim Integrated Shipping Services: Zim is a global container liner with strong Caribbean and Latin America trade lane presence. While Zim operates worldwide and offers broader service, it directly competes with Seaboard Marine on several Caribbean/Central America container routes.
- CMA CGM: CMA CGM is one of the world's largest ocean carriers with extensive service to the Caribbean, Central America, and South America. As a global mega-carrier, it competes with Seaboard Marine on regional lanes where its scale and digital platforms can pressure regional pricing.
- Maersk: Maersk is the world's largest ocean container carrier, with global service including the Caribbean and Latin America. It competes with Seaboard Marine for large shipper accounts and represents the global scale benchmark against which regional specialists must differentiate.
- Hapag-Lloyd: Hapag-Lloyd is a leading global container line serving the Americas with a strong presence in Central America and Caribbean trades. It competes with Seaboard Marine on key transshipment and direct service routes in the region.
- MSC (Mediterranean Shipping Company): MSC is one of the largest global container shipping lines with extensive Caribbean and Latin America coverage. As a broad incumbent, MSC overlaps with Seaboard Marine on multiple regional trade lanes and has the scale to compete aggressively on price.
Emerging players
- Hybur Shipping / Bernuth Lines: Bernuth Lines is a smaller ocean freight operator with selective U.S.–Caribbean/Latin America service. As a niche regional player, it competes with Seaboard Marine for project and breakbulk/regional container cargo but with a narrower service scope.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Seaboard Marine social profiles
Digital presenceSeaboard Marine compliance and trust
Trust signalCompliance1 record
Seaboard Marine financial estimates
Financial estimateRevenue estimate
Valuation estimate
Seaboard Marine leadership team
Management profileNumber of profiles
Profiles6 records
Seaboard Marine funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Seaboard Marine M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Seaboard Marine
What does Seaboard Marine do?
Seaboard Marine provides direct, weekly ocean container shipping between U.S. ports (Miami, Houston, New Orleans, Savannah, Philadelphia, Brooklyn, Newark, Wilmington) and Latin America, the Caribbean, and Central America. Services span dry cargo, refrigerated (reefer) cargo, project cargo, specialized cargo, and less-than-container load (LCL) consolidation, complemented by owned terminal operations at PortMiami and Port of Houston (Jacintoport) with mobile harbor cranes, inland transportation, and a customer portal plus EDI for booking and documentation.
Is Seaboard Marine a public or private company?
Seaboard Marine is a private company. It is classified as corporate owned and is currently operating.
When was Seaboard Marine founded?
Seaboard Marine was founded in 1983. It employs 1,001 to 5,000 people.
Where is Seaboard Marine based?
Seaboard Marine is headquartered in Miami, United States, in the North America region.
How does Seaboard Marine make money?
Five revenue lines are on record. Ocean Freight Services are the primary driver. The others are equipment Rental, fuel Surcharges, terminal Operations and tariff Rates and Charges.
Who are Seaboard Marine's main competitors?
Direct peers on record are Crowley Maritime, Tropical Shipping, King Ocean Services and TOTE Maritime. Broad incumbents are Zim Integrated Shipping Services, CMA CGM, Maersk, Hapag-Lloyd and MSC (Mediterranean Shipping Company). Hybur Shipping / Bernuth Lines is listed as an emerging player.
Does Seaboard Marine have an API?
No public API is recorded for Seaboard Marine.
What industry is Seaboard Marine in?
Seaboard Marine's product category is Ocean Freight Services. Its primary akta.pro industry code is TLADAHAD, Refrigerated Ocean Shipping (Reefer Containers & Specialized Reefer Vessels), with a secondary code of IMAFAJAF, Marine Terminals & Cargo Handling Infrastructure (RoRo, Bulk, Container). Its NAICS code is 48311 and its SIC code is 4412.