NAICS codes / 488310
NAICS 488310: Port and Harbor Operations — open federal opportunities
1 open notices on SAM.gov. Top buyers: HOMELAND SECURITY, DEPARTMENT OF (1).
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Singapore Pier Services and Shore Side Support
HOMELAND SECURITY, DEPARTMENT OF · US COAST GUARD · Combined Synopsis/Solicitation · posted Nov 2, 2026
Related NAICS codes (industry group 4883)
- 488330 Navigational Services to Shipping (4 open)
- 488320 Marine Cargo Handling (2 open)
- 488390 Other Support Activities for Water Transportation (2 open)
How NAICS codes decide small business size: NAICS codes for small business · notice types explained · set-asides