NAICS
488390: Other Support Activities for Water Transportation
This U.S. industry comprises establishments primarily engaged in
providing services to water transportation (except port and harbor
operations; marine cargo handling services; and navigational
services to shipping).
The data published with NAICS code 488390 are comprised of these
parts of the following SIC industries:
4499 (pt) Other services incidental to water transportation
4785 (pt) Marine cargo inspectors and surveyors
7699 (pt) Ship scaling
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