NAICS 336611 — SHIP BUILDING AND REPAIRING
Federal contract awards classified under NAICS code 336611 (SHIP BUILDING AND REPAIRING) cover 2,935 unique federal contracts (3,376 total action records) from USASpending.gov. The top contractors, awarding agencies, and geographic concentration below are aggregated from the highest-value awards in this market — the right view for sizing competition and identifying incumbents.
Top Contractors in NAICS 336611
Largest recipients of federal contract dollars in this NAICS code (ranked by total obligated value). These are the incumbent competitors to know if you sell into this market.
| Contractor | Awards | Total Obligated |
|---|---|---|
| ELECTRIC BOAT CORPORATION | 12 | $78.8B |
| HUNTINGTON INGALLS INC | 28 | $42.6B |
| HUNTINGTON INGALLS INCORPORATED | 16 | $29.9B |
| BATH IRON WORKS CORPORATION | 7 | $16.0B |
| NATIONAL STEEL AND SHIPBUILDING COMPANY | 9 | $11.1B |
| LOCKHEED MARTIN CORPORATION | 6 | $10.0B |
| AUSTAL USA, LLC | 13 | $6.5B |
| BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | 5 | $3.5B |
| MARINETTE MARINE CORPORATION | 1 | $2.6B |
| BOLLINGER MISSISSIPPI SHIPBUILDING, LLC | 3 | $2.5B |
Top Awarding Agencies
Federal agencies that obligate the most spending in NAICS 336611. Click any agency to see its full contract portfolio, top contractors, and sub-agencies.
| Agency | Awards | Total Obligated |
|---|---|---|
| Department of Defense | 630 | $211.0B |
| Department of Homeland Security | 141 | $7.1B |
| Department of Commerce | 20 | $533.0M |
| Department of Transportation | 34 | $98.9M |
| General Services Administration | 1 | $12.1M |
| Department of State | 2 | $10.2M |
| Department of the Treasury | 2 | $4.1M |
| Department of the Interior | 4 | $2.0M |
| National Aeronautics and Space Administration | 1 | $846,701 |
| Department of Justice | 1 | $452,067.44 |
Geographic Concentration
States where NAICS 336611 contract work is performed, ranked by total obligated value. Useful for sizing the local market and identifying state-level competitors.
| State | Awards | Total Obligated |
|---|---|---|
| CT | 13 | $78.8B |
| VA | 174 | $44.9B |
| MS | 28 | $32.5B |
| ME | 10 | $16.0B |
| CA | 144 | $13.2B |
| MD | 23 | $10.2B |
| AL | 18 | $6.8B |
| LA | 20 | $6.6B |
| WI | 4 | $2.7B |
| FL | 56 | $2.3B |
Most Recent Awards
NORTH POINT MARINE & INDUSTRIAL INC
CGC FORWARD AA FY26
NORTH POINT MARINE & INDUSTRIAL INC
CGC FORWARD AA FY26
DEFENSE MARITIME SOLUTIONS, INC.
MOUNTING RING ASSEMBLY
G I INDUSTRIAL-MARINE, LLC
USCG SFLC MEC INSULATION REPAIRS FOR 210 & 270 USCGC IDIQ.
FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC.
CGC WEDGE THROTTLE UPGRADE TESTING
All Unique Contracts in NAICS 336611
Showing 836 unique contracts (one entry per PIID, deduped from modifications) sorted by total dollars obligated.
GUNDERSON MARINE LLC
MCMURDO STEEL DECK BARGE
VIGOR MARINE LLC
USNS GUADALUPE FISCAL YEAR 2025 REGULAR OVERHAUL AND DRY-DOCKING AVAILABILITY
BAE SYSTEMS SAN DIEGO SHIP REPAIR INC.
CNO AVAILABILITY USS MOBILE (LCS 26) FY24 DSRA
BATH IRON WORKS CORPORATION
DDG(X) SHIPBUILDER DESIGN ENGINEERING
BIRDON AMERICA INC
DELIVERY ORDER PLACED OFF CONTRACT 70Z02319DAML00300 FOR OPTION YEAR FOUR CLINS FOR 47 MLB SLEPS.
ELECTRIC BOAT CORPORATION
FY18 CONFORM
VIGOR MARINE LLC
USNS EARL WARREN (T-AO 208) POST SHAKEDOWN AVAILIBILTY FISCAL YEAR 25
ELECTRIC BOAT CORPORATION
ARDM-4 OPERATE AND MAINTAIN FY21
BAE SYSTEMS SAN DIEGO SHIP REPAIR INC.
C420A, USS OAKLAND (LCS-24) FY24 DSRA DELIVERY ORDER
BAE SYSTEMS LAND & ARMAMENTS L.P.
ASSEMBLY MATERIAL
ALABAMA SHIPYARD LLC
U.S. WHEELER DRYDOCKING AND REPAIRS 2024
BIRDON AMERICA INC
ORDER IS ISSUED TO ORDER AGAINST IDIQ CLINS 05004 (PROGRAM MANAGEMENT SUPPORT), CLIN 05012AB PROPELLER SET, 05012AC PROPELLER SHAFT, 05012AD CARDAN SHAFT, 05012AE PROPELLER STRUT SET, AND 05012AF REVERSE/REDUCTION GEAR SET (PORT AND STARBOARD).
VIGOR MARINE LLC
USNS MATTHEW PERRY FISCAL YEAR 2025 REGULAR OVERHAUL AND DRY-DOCKING AVAILABILITY
BAE SYSTEMS SAN DIEGO SHIP REPAIR INC.
PSA FOR LENAH SUTCLIFFE HIGBEE (DDG 123)
IMIA, LLC
SUBMARINE PRESERVATION MAINTENANCE SVCS
AMENTUM SERVICES, INC.
FMS CASE: EG-P-GKB MATERIAL FOR EGYPTIAN NAVY SEE SECTION J FOR ATTACHMENT 1 - STATEMENT OF WORK (SOW).
NATIONAL STEEL AND SHIPBUILDING COMPANY
CODE 420A, USS MANCHESTER (LCS-14) FISCAL YEAR 2025, SELECTED RESTRICTED AVAILABILITY, SSP: TPPC-LCS14-SSSD25-CN01, DELIVERY ORDER
LOCKHEED MARTIN CORPORATION
ENGINEERING&MANAGEMENT EFFORTS
PACIFIC SHIPYARDS INTERNATIONAL, LLC
SHIP REPAIR
BRODOGRADILISTE VIKTOR LENAC D.D.
CATEGORY A WIS MSC
IMIA, LLC
VA CLASS SPECIAL HULL TREATMENT INSTALLATION
BAE SYSTEMS SAN DIEGO SHIP REPAIR INC.
C420A, USS PAUL HAMILTON (DDG-60) FY24 SRA, SSP: TPPC-DDG60-SWRMC24-CN01, DELIVERY ORDER
CONTINENTAL MARITIME OF SAN DIEGO, LLC
CODE 420A, USS CURTIS WILBUR (DDG-54) FISCAL YEAR 26 SELECTED RESTRICTED AVAILABILITY, TPPC-DDG54-SWRMC26-CN01, DELIVERY ORDER
PACIFIC SHIPYARDS INTERNATIONAL, LLC
SHIP REPAIR
PACIFIC SHIPYARDS INTERNATIONAL, LLC
SHIP REPAIR