488310: Port and Harbor Operations
Sector 48-49, Transportation and Warehousing. Subsector 488, Support Activities for Transportation. The federal award record for this code: who buys it, who won it, what it went for, what recompetes soon.
NAICS 488310 in numbers
Everything behind these numbers for NAICS 488310
- Every buying office that awarded in this code, ranked by what they spent
- Every vendor that won, resolved to one record per business
- Every award back to FY2001, searchable and exportable
- Contracts ending soon, scored for how open the next round looks
- Every open notice on this code, with the buyer history beside it
The numbers above are open to anybody. The organized record behind them is what a plan pays for: every award, every buyer, every vendor, cleaned, resolved and read again every night.
Open right now under NAICS 488310
6 open notices right now. The newest 5:
| Posted | Notice | Buyer | NAICS | Set-aside | Due |
|---|---|---|---|---|---|
| Oct 16, 2026 | F--NOAA Ships- Oil Containment Boom ServicesCombined Synopsis/Solicitation | DEPT OF COMMERCE NOAA | 488310 | SBA | Oct 27, 2026 |
| Oct 15, 2026 | NOAA Ships- Oil Containment Boom ServicesCombined Synopsis/Solicitation | DEPT OF COMMERCE NOAA | 488310 | SBA | Oct 27, 2026 |
| Oct 13, 2026 | ECS Fleet and Shore SupportJustification · Singapore SG | 5TH COAST GUARD DISTRICT OFFICE | 488310 | not stated | |
| Sep 24, 2026 | M--Line Handler in Valdez, AK for NOAA Ship FairweathAward Notice | DEPT OF COMMERCE NOAA | 488310 | not stated | |
| Sep 15, 2026 | N--BLM-NM TFO SCLRA FLOATING COURTESY DOCK REPLACEMENAward Notice · NM | COLORADO STATE OFFICE | 488310 | not stated |
Where this code sits
NAICS 488310 is a six-digit national industry in the 2022 North American Industry Classification System. It sits under industry group 4883 (Support Activities for Water Transportation), NAICS industry 48831 (Port and Harbor Operations), in subsector 488 (Support Activities for Transportation) of sector 48-49 (Transportation and Warehousing).
Federal buyers assign one NAICS code to each award and each notice. The code describes the kind of business the buyer expects to perform the work, not the item itself; the item is described by the PSC code. The numbers above come from awards and notices carrying this exact code. Related work often sits in the neighboring codes listed below, so watch the neighbors too.
The official definition, with what the code includes and excludes, is on the Census NAICS page linked at the bottom.
Codes near this one
The other national industries in group 4883, Support Activities for Water Transportation.
How to use this page
Who bought it ranks contracting offices by what they obligated under this code. Who won it ranks vendors after names are resolved to one record each. What it went for shows award size bands; the median describes a typical award better than the average. What recompetes soon lists awards whose period of performance ends inside twelve months.
A code with nothing on record yet says so. Members see the individual awards and notices behind every number, buyer and incumbent profiles, alerts and briefs.
Related
- Every NAICS codeThe index by sector and subsector.
- Choosing NAICS codesPrimary and secondary codes for your registration.
- Recompete radarContracts in this code coming due.
- Award historyWho won last time and at what price.
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