NAICS 48831in4883:Support Activities for Water Transportation

Port and Harbor Operations

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Top Industries

  • Port and Harbor Operations22

Set-Aside Distribution

  • 19
  • Small Business2
  • No Set Aside1

Top Locations

  • MO13
  • VA3
  • HI2
  • OR2
  • FL1

About NAICS48831

The North American Industry Classification System (NAICS) code 48831 covers port and harbor operations. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

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Related Industries

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M-PROVIDE TRANSIT THROUGH THE ST LAWRENCE SEAWAY AND

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted Feb 9, 2026

Moorage - Port Call Suva Fiji

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted Feb 9, 2026
Due Feb 27, 2026
10 days left

F-Per SOW. To provide Boom for fuel evolutions, and

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted Jan 13, 2026

Sole Source Award Notice - JAXPORT N6883625PS117

DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 488310
Posted Sep 26, 2025
No Set Aside

M-NOAA Ships operating in Alaska require moorage in

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted Sep 24, 2025

M-NOAA SHIP(S) CHARLESTON, SC. HUSBANDRY SERVICES

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted Sep 24, 2025

M-NOAA Ships operating in Alaska require moorage in

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted Sep 24, 2025

M-Ship Husbanding and Associated Services in Port Ev

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted Sep 23, 2025

M-Port Agent Services for NOAA Ship Okeanos Explorer

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted Sep 19, 2025

J-Salem Maritime National Historic Site Central Whar

INTERIOR, DEPARTMENT OF THE
BOSTON, MA
NAICS 488310
Posted Sep 16, 2025

M-Guam Port Services

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted Jul 31, 2025

M-NOAA SHIP FAIRWEATHER DUTCH HARBOR, ALASKA HUSBAND

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted May 30, 2025

M-NOAA SHIP FAIRWEATHER NOME, ALASKA HUSBANDRY SERVI

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted May 28, 2025

M-PROVIDE HUSBANDRY SERVICES TO THE NOAA SHIP FAIRWE

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted May 15, 2025

Coos Bay Docking Services 2025

DEPT OF DEFENSE
PORTLAND, OR
NAICS 488310
Posted Apr 22, 2025

Longview Docking Services 2025

DEPT OF DEFENSE
PORTLAND, OR
NAICS 488310
Posted Apr 22, 2025

Z-CA-COLEMAN NFH-CANAL CLEANING

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 488310
Posted Apr 16, 2025

M-PROVIDE OILY WATER PUMP OUT TO THE NOAA SHIP FAIRW

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 488310
Posted Apr 9, 2025

Atlantic Intracoastal Waterway Services, USACE Norfolk District

DEPT OF DEFENSE
NORFOLK, VA
NAICS 488310
Posted Aug 15, 2024

V-Justification and Approval for Other than Full and Open Competition - Caribbean Husbanding Services

DEPT OF DEFENSE
NORFOLK, VA
NAICS 488310
Posted May 1, 2017
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