NAICS hierarchy: 33›336›3366›33661›336611
U.S. Industry

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.

Unique Contracts
2,935
3,376 total actions
Top Contracts $
$421.4B
sampled
Top Contractors
10
Awarding Agencies
10

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.

ContractorAwardsTotal Obligated
ELECTRIC BOAT CORPORATION12$78.8B
HUNTINGTON INGALLS INC28$42.6B
HUNTINGTON INGALLS INCORPORATED16$29.9B
BATH IRON WORKS CORPORATION7$16.0B
NATIONAL STEEL AND SHIPBUILDING COMPANY9$11.1B
LOCKHEED MARTIN CORPORATION6$10.0B
AUSTAL USA, LLC13$6.5B
BOLLINGER SHIPYARDS LOCKPORT, L.L.C.5$3.5B
MARINETTE MARINE CORPORATION1$2.6B
BOLLINGER MISSISSIPPI SHIPBUILDING, LLC3$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.

AgencyAwardsTotal Obligated
Department of Defense630$211.0B
Department of Homeland Security141$7.1B
Department of Commerce20$533.0M
Department of Transportation34$98.9M
General Services Administration1$12.1M
Department of State2$10.2M
Department of the Treasury2$4.1M
Department of the Interior4$2.0M
National Aeronautics and Space Administration1$846,701
Department of Justice1$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.

StateAwardsTotal Obligated
CT13$78.8B
VA174$44.9B
MS28$32.5B
ME10$16.0B
CA144$13.2B
MD23$10.2B
AL18$6.8B
LA20$6.6B
WI4$2.7B
FL56$2.3B

Most Recent Awards

NORTH POINT MARINE & INDUSTRIAL INC

CGC FORWARD AA FY26

70Z08026CMECP0009•Department of Homeland Security•Signed Mar 4, 2026
$529,638

NORTH POINT MARINE & INDUSTRIAL INC

CGC FORWARD AA FY26

70Z08026CMECP0009•Department of Homeland Security•Signed Mar 4, 2026
$529,638

DEFENSE MARITIME SOLUTIONS, INC.

MOUNTING RING ASSEMBLY

70Z08526PIBCT0065•Department of Homeland Security•Signed Mar 4, 2026
$49,691.72

G I INDUSTRIAL-MARINE, LLC

USCG SFLC MEC INSULATION REPAIRS FOR 210 & 270 USCGC IDIQ.

70Z08024DMECP0006•Department of Homeland Security•Signed Mar 4, 2026

FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC.

CGC WEDGE THROTTLE UPGRADE TESTING

70Z08526PIBCT0070•Department of Homeland Security•Signed Mar 4, 2026
$25,943.73

All Unique Contracts in NAICS 336611

Showing 836 unique contracts (one entry per PIID, deduped from modifications) sorted by total dollars obligated.

Showing 101-125 of 836 results
FIRM FIXED PRICENO SET ASIDE USED.

MARINE HYDRAULICS INTERNATIONAL, LLC

USS NEW YORK (LPD21) FY25 SELECTED RESTRICTED AVAILABILITY (SRA)

Department of DefenseN0002425C4431$97.9M
FIRM FIXED PRICENO SET ASIDE USED.

VIGOR MARINE LLC

USS JOHN S MCCAIN (DDG 56) DSRA

Department of DefenseN0002424C4407$97.5M
FIRM FIXED PRICENO SET ASIDE USED.

JAG ALASKA INC.

1305M225C0004 - OSCAR DYSON FSV MIDLIFE EXTENSION PROGRAM

Department of Commerce1305M225C0004$95.4M
COST PLUS AWARD FEENO SET ASIDE USED.

QED SYSTEMS, INC.

SPECIFICATION DEVELOPMENT AVAILABILITY EXECUTION SUPPORT FOR CNO/CMAV AVAILABILITIES FOR LHA, LHD, CG DDG, LCS, LSD, LPS SHIP CLASSES

Department of DefenseN0002424C4201$93.8M
FIRM FIXED PRICENO SET ASIDE USED.

NATIONAL STEEL AND SHIPBUILDING COMPANY

CHIEF OF NAVAL OPERATIONS USS ANCHORAGE (LPD 23) FY23 DOCKING SELECTED RESTRICTED AVAILABILITY

Department of DefenseN0002423C4407$88.6M
FIRM FIXED PRICENO SET ASIDE USED.

NATIONAL STEEL AND SHIPBUILDING COMPANY

USS HARPERS FERRY (LSD 49) FY25 SELECTED RESTRICTED AVAILABILITY

Department of DefenseN0002425C4422$88.0M
FIRM FIXED PRICENO SET ASIDE USED.

BAE SYSTEMS JACKSONVILLE SHIP REPAIR LLC

USS RAMAGE (DDG 61) FY24 DSRA

Department of DefenseN0002424C4417$86.7M
FIRM FIXED PRICENO SET ASIDE USED.

BAE SYSTEMS LAND & ARMAMENTS L.P.

BLOCK 5/E CONTRACT FOR THE PROCUREMENT OF PROPULSOR ASSEMBLIES, ENGINEERING SERVICES, AND TRAVEL.

Department of DefenseN0002421C4106$85.0M
FIRM FIXED PRICE

BIRDON AMERICA INC

AWARD INLAND BUOY TENDER (WLR) 1801

Department of Homeland Security70Z02325F93270007$83.7M
COST PLUS AWARD FEENO SET ASIDE USED.

HUNTINGTON INGALLS INCORPORATED

THIS MODIFICATION IS ISSUED FOR ADMINISTRATIVE PURPOSES TO FACILITATE CONTINUED CONTRACT PERFORMANCE DUE TO LIMITED AVAILABILITY OF ACRNS ON CONTRACT N00024-21-C-4205. THIS MODIFICATION IS AUTHORIZED IN ACCORDANCE WITH FAR 4.1601 AND DFARS 204.1601

Department of DefenseN0002425C4229$82.1M
COST PLUS AWARD FEENO SET ASIDE USED.

HUNTINGTON INGALLS INCORPORATED

DDG 51 CLASS FOLLOW YARD SUPPORT

Department of DefenseN0002424C2312$79.2M
FIRM FIXED PRICENO SET ASIDE USED.

VIGOR MARINE LLC

USS GABRIELLE GIFFORDS (LCS 10) FY25 DSRA

Department of DefenseN0002425C4409$75.0M
FIRM FIXED PRICE

PACIFIC SHIPYARDS INTERNATIONAL, LLC

SHIP REPAIR

Department of DefenseN3225324F0028$74.4M
FIRM FIXED PRICENO SET ASIDE USED.

CONTINENTAL MARITIME OF SAN DIEGO, LLC

USS RUSSELL FY25 DSRA

Department of DefenseN0002425C4429$74.2M
FIRM FIXED PRICE

BIRDON AMERICA INC

WLIC #2

Department of Homeland Security70Z02325F93270005$73.9M
COST PLUS AWARD FEENO SET ASIDE USED.

HUNTINGTON INGALLS INCORPORATED

DDG(X) SHIPBUILDER DESIGN ENGINEERING

Department of DefenseN0002422C2319$72.9M
COST NO FEE

AMENTUM SERVICES, INC.

OVERRUN - CLIN 0002

Department of DefenseN0025324F5514$72.6M
FIRM FIXED PRICENO SET ASIDE USED.

WALASHEK INDUSTRIAL & MARINE, INC.

LCAC E-SLEP AVAILABILITIES

Department of DefenseN0002421C2427$71.8M
FIRM FIXED PRICENO SET ASIDE USED.

BOLLINGER MISSISSIPPI REPAIR, LLC

RONALD H. BROWN MID_LIFE REFIT AND REPAIRS

Department of Commerce1305M222CNMAN0006$71.4M
FIRM FIXED PRICENO SET ASIDE USED.

BAE SYSTEMS SAN DIEGO SHIP REPAIR INC.

USS OKANE (DDG 77) FY26 DSRA

Department of DefenseN0002425C4406$69.3M
FIRM FIXED PRICENO SET ASIDE USED.

TELEDYNE BROWN ENGINEERING, INC.

PRODUCTION OF FMS BOATS U1, U2, AND U3

Department of DefenseN0002419C6402$66.4M
FIRM FIXED PRICENO SET ASIDE USED.

GOODRICH CORPORATION

INSTALLATION SUPPORT

Department of DefenseN0016721C0006$61.8M
COST PLUS INCENTIVE FEE

HUNTINGTON INGALLS INC

CODE 460C-USS CARL VINSON (CVN-70) FY25 PIA HISM-CVN70-25-CN01

Department of DefenseN5523625F9922$60.8M
COST PLUS FIXED FEESMALL BUSINESS SET ASIDE - TOTAL

PRISM MARITIME LLC

ALTERATION INSTALLATION TEAM, PROVIDES TECHNICAL AND ENGINEERING SUPPORT SERVICES, SPECIFICALLY FOR THE INSTALLATION, MODIFICATION AND UPGRADE FOR VARIOUS SHIP COMBAT SYSTEMS.

Department of DefenseN6339423C0004$56.0M
FIRM FIXED PRICE

BAY SHIP & YACHT CO

LANDING CRAFT UTILITY 2035 SERVICE LIFE EXTENSION PROGRAM

Department of DefenseW56HZV22FL181$55.1M
Data sourced from USASpending.gov. Updated daily. U.S. Industry level NAICS code 336611 — parent codes: 33, 336, 3366, 33661