Data / Federal awards / NAICS 237990 / MARINEX CONSTRUCTION INC
MARINEX CONSTRUCTION INC: 7 federal contract awards, $83.6 million obligated (FY2024 to FY2027)
MARINEX CONSTRUCTION INC (UEI NLNZS42SH3D6), Charleston Sc, SC, received 7 federal prime contract awards with $83.6 million obligated in fiscal years 2024 to 2027, from 1 agency under 1 NAICS code. Its largest buyer is Department of Defense ($83.6 million) and its largest code is NAICS 237990 Other Heavy and Civil Engineering Construction.
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- UEI
- NLNZS42SH3D6
- Location
- Charleston Sc, SC
- Business size
- Other Than Small Business
- Contract awards
- 7
- Obligated
- $83.6 million
- First action in window
- 2023-10-05
- Latest action
- 2026-04-30
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 237990 | Other Heavy and Civil Engineering Construction | 7 | $83.6 million |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 7 | $83.6 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $30.6 million |
| FY2025 | $46.2 million |
| FY2026 | $6.9 million |
Contract awards
All 7 awards in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| W912HN25C5006 | Department of Defense | Definitive Contract | 237990 | FY25 SAVANNAH INNER HARBOR MAINTENANCE DREDGING PROJECT | $35,271,000 | $35,271,000 | September 15, 2025 | November 5, 2026 | Savannah, GA | usaspending.gov |
| W912HN24C5005 | Department of Defense | Definitive Contract | 237990 | FY24 SAVANNAH INNER HARBOR MAINTENANCE DREDGING | $27,280,657 | $27,280,657 | July 15, 2024 | October 9, 2025 | Savannah, GA | usaspending.gov |
| W912EP25C0006 | Department of Defense | Definitive Contract | 237990 | BEACH FILL (ESTIMATED QUANTITY) | $19,101,458 | $19,101,458 | April 7, 2025 | October 29, 2025 | Fernandina Beach, FL | usaspending.gov |
| W912HN23C5003 | Department of Defense | Definitive Contract | 237990 | FY23 SAVANNAH INNER HARBOR MAINTENANCE DREDGING | $2,136,912 | $28,198,112 | June 30, 2023 | July 8, 2024 | Savannah, GA | usaspending.gov |
| W912PM23C0019 | Department of Defense | Definitive Contract | 237990 | FY24 COASTAL STORM RISK MANAGEMENT WRIGHTSVILLE BEACH, NORTH CAROLINA | $973,012 | $14,515,312 | November 16, 2023 | April 30, 2024 | Wrightsville Beach, NC | usaspending.gov |
| W912PM23C0012 | Department of Defense | Definitive Contract | 237990 | DREDGING, RANGE A WITH BEACH PLACEMENT - | $-124,119 | $16,317,947 | August 1, 2023 | May 15, 2024 | Morehead City, NC | usaspending.gov |
| W912HN22C5002 | Department of Defense | Definitive Contract | 237990 | FY22 SAVANNAH INNER HARBOR MAINTENANCE DREDGING | $-997,215 | $26,425,787 | June 30, 2022 | August 4, 2023 | Savannah, GA | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 237990 Other Heavy and Civil Engineering Construction
- Open opportunities under NAICS 237990
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.