Federal contract market · NAICS 336611
Ship Building and Repairing (NAICS 336611): Federal Contract Market
Data through 2026-09-28 · FY2026 to date
- Obligations, FY2026 to date
- $29.9B
- Contract awards
- 5,342
- Average award size
- $5.6M
- vs. prior full fiscal year
- 19.5% decline
| Item | Obligations |
|---|---|
| FY21 | $20.7B |
| FY22 | $22.3B |
| FY23 | $26.9B |
| FY24 | $24.2B |
| FY25 | $37.2B |
| FY26 | $29.9B |
Obligations fell 19.5% year over year, from $37.2B in FY2025 to $29.9B in FY2026 to date.
Ship Building and Repairing (NAICS 336611) recorded $29.9B in federal contract obligations in FY2026 to date. The market delivered 5,342 awards with an average award size of $5.6M, and obligations fell 19.5% year over year. Fiscal-year obligations rose from $20.7B in FY21 to $22.3B in FY22 and $26.9B in FY23, then moved to $24.2B in FY24, peaked at $37.2B in FY25, and stood at $29.9B in FY26. The Department of Defense bought the most services with $21.6B in obligations, followed by the Department of Homeland Security with $7.9B. The Top 10 buying agencies list also includes the Department of Commerce at $190M and the General Services Administration at $52.1M. ELECTRIC BOAT CORPORATION leads vendors with $4.6B in obligations, followed by HUNTINGTON INGALLS INC with $3.7B and HUNTINGTON INGALLS INCORPORATED with $3.6B. DAVIE DEFENSE INC. and NATIONAL STEEL AND SHIPBUILDING COMPANY round out the top five vendors with $3.5B and $2.8B respectively.
How has spending on Ship Building and Repairing changed recently?
Obligations fell 19.5% year over year in FY2026 to date. Fiscal-year totals moved from $20.7B in FY21 to $37.2B in FY25 before settling at $29.9B in FY26. The Department of Defense accounted for $21.6B of FY2026 obligations, shaping the recent change in spending.
| Item | Obligations |
|---|---|
| Department of Defense | $21.6B |
| Department of Homeland Security | $7.9B |
| Department of Commerce | $190M |
| Department of Transportation | $100M |
| General Services Administration | $52.1M |
| Department of State | $42.5M |
| Department of Labor | $5.6M |
| Department of Health and Human Services | $5.1M |
| Department of the Interior | $4.9M |
| National Aeronautics and Space Administration | $4.3M |
Department of Defense was the top buyer, obligating $21.6B (72.1% of all obligations).
Which agencies and contractors dominate the NAICS 336611 market?
The Department of Defense is the largest buyer with $21.6B, followed by the Department of Homeland Security with $7.9B. ELECTRIC BOAT CORPORATION is the largest vendor with $4.6B, followed by HUNTINGTON INGALLS INC at $3.7B and HUNTINGTON INGALLS INCORPORATED at $3.6B.
| Item | Obligations |
|---|---|
| ELECTRIC BOAT CORPORATION | $4.6B |
| HUNTINGTON INGALLS INC | $3.7B |
| HUNTINGTON INGALLS INCORPORATED | $3.6B |
| DAVIE DEFENSE INC. | $3.5B |
| NATIONAL STEEL AND SHIPBUILDING COMPANY | $2.8B |
| BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | $2.3B |
| BATH IRON WORKS CORPORATION | $2.1B |
| RAUMA MARINE CONSTRUCTIONS OY | $1.1B |
| VIGOR MARINE LLC | $698M |
| BAE SYSTEMS MARITIME SOLUTIONS NORFOLK INC. | $531M |
ELECTRIC BOAT CORPORATION led all vendors with $4.6B in obligations, 15.4% of the market.
| Rank | Vendor | Obligations |
|---|---|---|
| 1 | ELECTRIC BOAT CORPORATION | $4.6B |
| 2 | HUNTINGTON INGALLS INC | $3.7B |
| 3 | HUNTINGTON INGALLS INCORPORATED | $3.6B |
| 4 | DAVIE DEFENSE INC. | $3.5B |
| 5 | NATIONAL STEEL AND SHIPBUILDING COMPANY | $2.8B |
| 6 | BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | $2.3B |
| 7 | BATH IRON WORKS CORPORATION | $2.1B |
| 8 | RAUMA MARINE CONSTRUCTIONS OY | $1.1B |
| 9 | VIGOR MARINE LLC | $698M |
| 10 | BAE SYSTEMS MARITIME SOLUTIONS NORFOLK INC. | $531M |
| Rank | Recipient | Award Amount | Awarding Agency |
|---|---|---|---|
| 1 | ELECTRIC BOAT CORPORATION | $34.9B | Department of Defense |
| 2 | ELECTRIC BOAT CORPORATION | $20.4B | Department of Defense |
| 3 | ELECTRIC BOAT CORPORATION | $16.2B | Department of Defense |
| 4 | HUNTINGTON INGALLS INC | $13.4B | Department of Defense |
| 5 | HUNTINGTON INGALLS INCORPORATED | $8.3B | Department of Defense |
| 6 | ELECTRIC BOAT CORPORATION | $7.1B | Department of Defense |
| 7 | HUNTINGTON INGALLS INCORPORATED | $7B | Department of Defense |
| 8 | HUNTINGTON INGALLS INC | $6.7B | Department of Defense |
| 9 | BATH IRON WORKS CORPORATION | $6.6B | Department of Defense |
| 10 | NATIONAL STEEL AND SHIPBUILDING COMPANY | $5.9B | Department of Defense |
| 11 | BATH IRON WORKS CORPORATION | $5.5B | Department of Defense |
| 12 | ELECTRIC BOAT CORPORATION | $5B | Department of Defense |
| 13 | BATH IRON WORKS CORPORATION | $5B | Department of Defense |
| 14 | LOCKHEED MARTIN CORPORATION | $5B | Department of Defense |
| 15 | HUNTINGTON INGALLS INCORPORATED | $4.7B | Department of Defense |
| 16 | HUNTINGTON INGALLS INC | $4.6B | Department of Defense |
| 17 | HUNTINGTON INGALLS INC | $4.6B | Department of Defense |
| 18 | HUNTINGTON INGALLS INC | $4.5B | Department of Defense |
| 19 | HUNTINGTON INGALLS INC | $3.8B | Department of Defense |
| 20 | DAVIE DEFENSE INC. | $3.5B | Department of Homeland Security |
| 21 | HUNTINGTON INGALLS INCORPORATED | $3.4B | Department of Defense |
| 22 | LOCKHEED MARTIN CORPORATION | $3.4B | Department of Defense |
| 23 | NATIONAL STEEL AND SHIPBUILDING COMPANY | $3.4B | Department of Defense |
| 24 | HUNTINGTON INGALLS INCORPORATED | $3.3B | Department of Defense |
| 25 | BATH IRON WORKS CORPORATION | $3.3B | Department of Defense |
| Rank | Contract | Incumbent | Award Value | Awarding Agency | Ends |
|---|---|---|---|---|---|
| 1 | N0002413C2305 | BATH IRON WORKS CORPORATION | $5B | Department of Defense | 2027-01-31 |
| 2 | N0002411C2300 | LOCKHEED MARTIN CORPORATION | $5B | Department of Defense | 2026-12-31 |
| 3 | N0002421C2106 | HUNTINGTON INGALLS INC | $3.8B | Department of Defense | 2026-10-06 |
| 4 | N0002416C2427 | HUNTINGTON INGALLS INCORPORATED | $3.4B | Department of Defense | 2026-12-31 |
| 5 | N0002413C2307 | HUNTINGTON INGALLS INCORPORATED | $3.3B | Department of Defense | 2027-03-31 |
| 6 | N0002419C2235 | NATIONAL STEEL AND SHIPBUILDING COMPANY | $1.9B | Department of Defense | 2027-08-23 |
| 7 | N0002415C4301 | HUNTINGTON INGALLS INC | $1.6B | Department of Defense | 2027-04-01 |
| 8 | N0002414C2104 | ELECTRIC BOAT CORPORATION | $922M | Department of Defense | 2026-10-31 |
| 9 | N0002418C2106 | HUNTINGTON INGALLS INC | $854M | Department of Defense | 2026-09-30 |
| 10 | N0002420C2109 | HUNTINGTON INGALLS INC | $470M | Department of Defense | 2027-02-15 |
| 11 | N0002423C4424 | NATIONAL STEEL AND SHIPBUILDING COMPANY | $435M | Department of Defense | 2026-11-18 |
| 12 | N0002424C4212 | BATH IRON WORKS CORPORATION | $410M | Department of Defense | 2027-07-31 |
| 13 | N0002424C4418 | METRO MACHINE CORP. | $407M | Department of Defense | 2026-10-21 |
| 14 | N0002423C2324 | HUNTINGTON INGALLS INCORPORATED | $344M | Department of Defense | 2026-12-31 |
| 15 | N0002418C2230 | BOLLINGER MISSISSIPPI SHIPBUILDING, LLC | $337M | Department of Defense | 2027-06-30 |
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Frequently asked questions
How much does the federal government spend on NAICS 336611?
The federal government obligated $29.9B on NAICS 336611 in FY2026 to date. The market produced 5,342 awards with an average award size of $5.6M, and obligations fell 19.5% year over year.
Which agencies buy the most NAICS 336611 services?
The Department of Defense buys the most NAICS 336611 services, obligating $21.6B in FY2026 to date. The Department of Homeland Security is the second largest buyer with $7.9B, and other agencies on the Top 10 list include the Department of Commerce at $190M and the General Services Administration at $52.1M.
Who are the largest NAICS 336611 government contractors?
ELECTRIC BOAT CORPORATION is the largest NAICS 336611 government contractor with $4.6B in obligations. HUNTINGTON INGALLS INC and HUNTINGTON INGALLS INCORPORATED follow with $3.7B and $3.6B respectively, and DAVIE DEFENSE INC. and NATIONAL STEEL AND SHIPBUILDING COMPANY are also top vendors with $3.5B and $2.8B.
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