01 / NAICS Market Profile
NAICS 336611 Ship Building And Repairing Federal Contracts
North American Industry Classification System code 336611
Federal contract activity classified under Ship Building And Repairing across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the NAICS 336611 federal market?
03 / Spending Trend
NAICS 336611 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$32.43B
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $31.19B | 21,816 | 1,239 | 27 | — |
| FY 2021 | $20.74B | 22,477 | 1,228 | 25 | −33.5% |
| FY 2022 | $22.27B | 20,354 | 1,130 | 23 | +7.4% |
| FY 2023 | $26.91B | 20,845 | 1,165 | 29 | +20.8% |
| FY 2024 | $24.19B | 20,359 | 1,258 | 25 | −10.1% |
| FY 2025 | $37.20B | 19,642 | 1,327 | 32 | +53.8% |
| FY 2026 | $32.43B | 14,749 | 1,123 | 41 | −12.8% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE NAVY | 1700 | $175.09B | 108,594 | 1,102 | 89.8% |
| U.S. COAST GUARD | 7008 | $12.61B | 16,322 | 1,408 | 6.5% |
| MARITIME ADMINISTRATION | 6938 | $3.19B | 1,433 | 97 | 1.6% |
| DEPT OF THE ARMY | 2100 | $2.09B | 3,224 | 291 | 1.1% |
| NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | 1330 | $1.01B | 1,598 | 263 | 0.5% |
| U.S. CUSTOMS AND BORDER PROTECTION | 7014 | $296.87M | 80 | 6 | 0.2% |
| DEFENSE LOGISTICS AGENCY | 97AS | $140.73M | 6,709 | 621 | 0.1% |
| U.S. SPECIAL OPERATIONS COMMAND (USSOCOM) | 97ZS | $119.60M | 141 | 17 | 0.1% |
| DEPT OF THE AIR FORCE | 5700 | $81.11M | 135 | 34 | 0.0% |
| STATE, DEPARTMENT OF | 1900 | $65.52M | 163 | 28 | 0.0% |
05 / Contracting Offices
Which contracting offices buy in NAICS 336611?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| NAVSEA HQ | N00024 | DEPT OF THE NAVY | $142.23B | 6,619 | 121 | 73.0% |
| HQ CONTRACT OPERATIONS (CG-912)(000 | 70Z023 | U.S. COAST GUARD | $10.77B | 832 | 67 | 5.5% |
| SOUTHWEST REGIONAL MAINT CENTER | N55236 | DEPT OF THE NAVY | $4.71B | 17,673 | 68 | 2.4% |
| MID ATLANTIC REG MAINT CTR | N50054 | DEPT OF THE NAVY | $4.35B | 11,915 | 152 | 2.2% |
| MSCHQ NORFOLK | N32205 | DEPT OF THE NAVY | $3.39B | 2,979 | 126 | 1.7% |
| 693JF7 DOT MARITIME ADMINISTRATION | 693JF7 | MARITIME ADMINISTRATION | $3.09B | 777 | 11 | 1.6% |
| SUP OF SHIPBUILDING CONV AND REPAIR | N62786 | DEPT OF THE NAVY | $2.68B | 3,432 | 10 | 1.4% |
| PUGET SOUND NAVAL SHIPYARD IMF | N4523A | DEPT OF THE NAVY | $1.95B | 2,656 | 83 | 1.0% |
| SUP OF SHIPBUILDING CONV AND REPAIR | N69316 | DEPT OF THE NAVY | $1.87B | 5,817 | 15 | 1.0% |
| SUP OF SHIPBUILDING CONV AND REPAIR | N62793 | DEPT OF THE NAVY | $1.67B | 4,934 | 7 | 0.9% |
06 / Top Vendors
Which contractors lead the NAICS 336611 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| ELECTRIC BOAT CORPORATION | $51.24B | 3,705 | 3 | 26.3% | Jul 13, 2026 |
| HUNTINGTON INGALLS INCORPORATED | $25.57B | 5,422 | 2 | 13.1% | Jul 13, 2026 |
| HUNTINGTON INGALLS INCORPORATED | $24.29B | 7,112 | 3 | 12.5% | Jul 13, 2026 |
| BATH IRON WORKS CORPORATION | $12.74B | 2,503 | 3 | 6.5% | Jul 13, 2026 |
| NATIONAL STEEL AND SHIPBUILDING COMPANY | $9.92B | 2,031 | 1 | 5.1% | Jul 13, 2026 |
| AUSTAL USA, LLC | $4.47B | 1,857 | 3 | 2.3% | Sep 11, 2026 |
| TOTE SERVICES, LLC | $4.38B | 101 | 2 | 2.2% | Sep 30, 2026 |
| DAVIE DEFENSE INC. | $3.50B | 4 | 1 | 1.8% | Sep 3, 2026 |
| BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | $3.42B | 406 | 2 | 1.8% | Sep 30, 2026 |
| LOCKHEED MARTIN CORPORATION | $3.38B | 891 | 2 | 1.7% | Jul 9, 2026 |
07 / Product and Service Mix
What products and services are purchased under NAICS 336611?
| PSC | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 1905 | COMBAT SHIPS AND LANDING VESSELS | $132.19B | 19,118 | 96 | 67.8% |
| J999 | NON-NUCLEAR SHIP REPAIR (WEST) | $14.29B | 44,844 | 415 | 7.3% |
| J998 | NON-NUCLEAR SHIP REPAIR (EAST) | $13.71B | 30,653 | 401 | 7.0% |
| 1925 | SPECIAL SERVICE VESSELS | $10.70B | 460 | 35 | 5.5% |
| 1915 | CARGO AND TANKER VESSELS | $8.11B | 627 | 17 | 4.2% |
| J019 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | $2.81B | 9,475 | 627 | 1.4% |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $1.51B | 6,047 | 91 | 0.8% |
| J020 | MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | $1.10B | 6,567 | 1,015 | 0.6% |
| L019 | TECHNICAL REPRESENTATIVE- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | $930.27M | 682 | 13 | 0.5% |
| 1910 | TRANSPORT VESSELS, PASSENGER AND TROOP | $918.40M | 613 | 58 | 0.5% |
08 / Buying Pattern
How does the government buy in NAICS 336611?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $23.95B | 77,345 |
| DEFINITIVE CONTRACT | $169.54B | 37,460 |
| PURCHASE ORDER | $1.30B | 24,875 |
| BPA CALL | $118.77M | 562 |
09 / Recent Contract Awards
What was awarded most recently in NAICS 336611?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $194.92B market as addressable.