What is NAICS code 4883?

NAICS 4883 is the industry group "Support Activities for Water Transportation" in the North American Industry Classification System, part of the Transportation and Warehousing sector (48).

NAICS Code 4883: Support Activities for Water Transportation

NAICS code 4883 is the industry group for support activities for water transportation in the Transportation and Warehousing sector. It contains 4 6-digit industry codes, listed below.

NAICS codes in 4883 Support Activities for Water Transportation

NAICS codes in 4883
Code	Title	Federal contracts (3 years)
488310	Port and Harbor Operations	$946M
488320	Marine Cargo Handling	$486M
488330	Navigational Services to Shipping	$329M
488390	Other Support Activities for Water Transportation	$608M

How to choose the right NAICS code

Pick the 6-digit code that best describes what you sell. List it as your primary code in SAM.gov, and add other codes for related work. Agencies choose one NAICS code for each contract, so check the codes on past awards for the kind of work you do. Search all codes in the NAICS code lookup.

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What is NAICS code 4883?: NAICS 4883 is the industry group "Support Activities for Water Transportation" in the North American Industry Classification System, part of the Transportation and Warehousing sector (48).