Deep Sea, Coastal, and Great Lakes Water Transportation

161 active contract opportunities

161

Active Opportunities

148

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Deep Sea Freight Transportation141
  • Deep Sea Passenger Transportation9
  • Coastal and Great Lakes Passenger Transportation6
  • Coastal and Great Lakes Freight Transportation3
  • NAICS 483111 Deep Sea Freight Transportation2

Set-Aside Distribution

  • 106
  • No Set Aside35
  • Small Business17
  • Full & Open2
  • 8(a) Sole Source1

Top Locations

  • VA121
  • DC24
  • WA4
  • IL3
  • AK2

About NAICS4831

The North American Industry Classification System (NAICS) code 4831 covers deep sea, coastal, and great lakes water transportation. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Operation & Maintenance of T-AGS Vessels

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Jan 7, 2026

90-day Special Time Charter w/ 3 Monthly Options

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483112
Posted Jan 5, 2026

90-day Special Time Charter w/ 3 Monthly Options

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483112
Posted Jan 5, 2026
No Set Aside

60-day Tanker Time Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Dec 31, 2025

Tanker Voyage Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Dec 30, 2025

Tanker Voyage Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Dec 29, 2025

25-Day Dry Cargo Time Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Dec 22, 2025

63-Day Dry Cargo Time Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Dec 15, 2025

60-day Tanker Time Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Dec 12, 2025

100-day Dry Cargo Time Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Dec 11, 2025
No Set Aside

115-day Dry Cargo Time Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Dec 9, 2025
No Set Aside

93-day Dry Cargo Time Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Dec 5, 2025
Small Business

TANKER VOYAGE CHARTER

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Dec 3, 2025

Operation and Maintenance of T-AGOS & T-AGM Vessels

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Dec 2, 2025

30-day Dry Cargo Time Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Nov 25, 2025
Small Business

Option to Extend Services

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Nov 25, 2025
8(a) Sole Source

60-day Tanker Time Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Nov 24, 2025

60-day Tanker Time Charter

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Nov 19, 2025
No Set Aside

Yonaguni Barge Support

DEPT OF DEFENSE
FPO, AP
NAICS 483111
Posted Nov 18, 2025

DRY CARGO TUGCON

DEPT OF DEFENSE
NORFOLK, VA
NAICS 483111
Posted Nov 12, 2025
Due Nov 18, 2026
No Set Aside