Department of Defense (DoD): NAICS 488310 — Port and Harbor Operations

2open solicitations
$259.9Mobligated in FY2026
13contracts ending within 18 months

Open solicitations

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How DoD NAICS 488310 spends

FY2021$115.2M
FY2022$266.9M
FY2023$272.7M
FY2024$343.8M
FY2025$261.5M
FY2026$259.9M

Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

DoD NAICS 488310 contracts expiring in the next 18 months

13 contracts worth $40.9M.

IncumbentBuyerWhatValueEndsEst. solicitationRecord
S.C.A. - SHIPPING CONSULTANTS ASSOCIATED LTD.Navy488310 Port and Harbor Operations$454K14 November 2026Now / imminentDetails
DAUTERIVE CONTRACTORS, INCArmy488310 Port and Harbor Operations$854K31 December 2026Now / imminentDetails
OCEANETICS INCNavy488310 Port and Harbor Operations$1.3M31 January 2027Now / imminentDetails
METSON MARINE SERVICES, INCNavy488310 Port and Harbor Operations$100K31 January 2027Now / imminentDetails
OCEANETICS INCNavy488310 Port and Harbor Operations$2.6M (2 orders)25 February 2027Now / imminentDetails
COLONNA'S SHIPYARD WEST, LLCNavy488310 Port and Harbor Operations$55K15 March 2027Now / imminentDetails
FUJAIRAH PORT AUTHORITYNavy488310 Port and Harbor Operations$158K24 March 2027Now / imminentDetails
OCEANETICS INCNavy488310 Port and Harbor Operations$695K31 March 2027Now / imminentDetails
OCEANETICS INCNavy488310 Port and Harbor Operations$3.4M22 April 2027Now / imminentDetails
NORTH CAROLINA STATE PORT AUTHORITYNavy488310 Port and Harbor Operations$148K17 May 2027~Q4 2026Details
OCEANETICS INCNavy488310 Port and Harbor Operations$2.2M17 June 2027~Q4 2026Details
KIRA CONSTRUCTION MANAGEMENT LLCNavy488310 Port and Harbor Operations$26.1M28 February 2028~Q3 2027Details
PORT GRAHAM GOVERNMENT SOLUTIONS LLCNavy488310 Port and Harbor Operations$2.9M31 March 2028~Q4 2027Details

Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.

NAICS 488310 across every agency → · Everything DoD has open →

FedSift turns SAM.gov and USASpending data into federal BD intelligence — smart matches, recompete radar, cited AI solicitation analysis and compliance matrices.

Source data: SAM.gov (solicitations) and USASpending.gov (awards), refreshed nightly. FedSift is not affiliated with the U.S. Government.

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