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Maritime Profile
USA
US
National Profile
Maritime Profile of USA
Flagged Fleet
636
vessels we catalogue
Flagged DWT
6.9 Mt
deadweight
Owners HQ-ed Here
6
HQ-known floor
Ports
2,102
Seaborne Trade
1.19 Bt/yr
run-rate · 2025-08-15..2026-08-14
trade_tons is a 365-day run-rate annualised from 178 PortWatch day(s) in 2025-08-15..2026-08-14 (IMF PortWatch, CC-BY-4.0); a run-rate, not a measured annual total; owner_count counts only owners with a known HQ country (partial coverage; a floor, not a census)
Flagged fleet, owners & seaborne trade derived in-house. Updated Aug 27, 2026.
Fleet
Vessels Flagged in USA
Ownership
Ship Owners in USA
Industry
Organizations in USA
Infrastructure