Federal awards under NAICS 336611 are concentrated in ship construction, repair, overhaul, and related maritime support work. The Department of the Navy accounts for most obligations, while the U.S. Coast Guard, Maritime Administration, and Department of the Army also represent meaningful demand.
NAICS Industry
NAICS 336611 Federal Contract Obligations (Last 5 Years)
NAICS 336611 covers ship building and repairing federal procurement activity over the last 5 years, with $133.67 billion obligated across 102,077 award actions.
Totals reflect the last 5 years of readable FPDS obligation data and may differ from other reporting views due to rounding or record updates.
NAICS Code
336611
Industry
SHIP BUILDING AND REPAIRING
Total Obligated
133.67 billion
133,669,235,298.91
Award Actions
102,077
Average Action Value
1,309,494.15
About NAICS 336611 federal contract activity
NAICS 336611, Ship Building and Repairing, captured 133.67 billion across 102,077 awards in the last 5 years, with an average award value of 1,309,494.15. The market is heavily concentrated in large federal ship construction and sustainment efforts, reflecting a mix of new-build, overhaul, and repair activity tied to naval and maritime fleets.
Agency demand and leading federal buyers
The Department of the Navy dominates this NAICS, accounting for 123.63 billion and 80,175 awards, or the overwhelming share of obligated spending in the category. The remaining top buyers are much smaller by comparison: the U.S. Coast Guard at 5.20 billion, Maritime Administration at 1.88 billion, the Department of the Army at 1.70 billion, and NOAA at 755.47 million.
Vendor concentration and leading contractors
Supplier activity is likewise concentrated. Electric Boat Corporation leads with 37.46 billion, followed by Huntington Ingalls Incorporated at 32.86 billion, Bath Iron Works Corporation at 9.02 billion, National Steel and Shipbuilding Company at 7.41 billion, and Austal USA, LLC at 3.91 billion.
Annual contract trend over the analysis window
Annual obligations rose sharply in 2025 to 36.23 billion, the highest year in the window, after 26.23 billion in 2024 and 27.40 billion in 2023. Prior years were lower but still substantial, at 22.55 billion in 2022 and 21.26 billion in 2021, indicating sustained demand with a notable increase in the most recent year.
How to interpret this page
This page summarizes FPDS obligations for NAICS 336611 over the last 5 years and aggregates awards by agency, vendor, and fiscal year. Totals reflect obligated dollars and award counts as reported in the underlying FPDS data for the selected analysis window.
Top Agencies
SELECT
agency_id,
agency_name,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
content__award__purchaserInformation__contractingOfficeAgencyID AS agency_id,
anyHeavy(content__award__purchaserInformation__contractingOfficeAgencyID__name) AS agency_name,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__productOrServiceInformation__principalNAICSCode = '336611'
AND content__award__purchaserInformation__contractingOfficeAgencyID IS NOT NULL
AND content__award__purchaserInformation__contractingOfficeAgencyID != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 5 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY agency_id
)
ORDER BY total_obligated DESC
LIMIT 10| Agency ID | Agency Name | Total Obligated | Readable | Award Actions |
|---|---|---|---|---|
| 1700 | DEPT OF THE NAVY | 123,627,017,609.81 | 123.63 billion | 80,175 |
| 7008 | U.S. COAST GUARD | 5,203,258,260.37 | 5.20 billion | 11,129 |
| 6938 | MARITIME ADMINISTRATION | 1,883,099,082.92 | 1.88 billion | 1,088 |
| 2100 | DEPT OF THE ARMY | 1,702,314,323.97 | 1.70 billion | 2,264 |
| 1330 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | 755,467,418.74 | 755.47 million | 1,067 |
| 7014 | U.S. CUSTOMS AND BORDER PROTECTION | 183,363,976.74 | 183.36 million | 48 |
| 97AS | DEFENSE LOGISTICS AGENCY | 94,109,996.51 | 94.11 million | 4,780 |
| 97ZS | U.S. SPECIAL OPERATIONS COMMAND (USSOCOM) | 73,415,282.31 | 73.42 million | 89 |
| 5700 | DEPT OF THE AIR FORCE | 45,025,951.83 | 45.03 million | 68 |
| 1443 | NATIONAL PARK SERVICE | 19,256,160.34 | 19.26 million | 167 |
Insight
Ship Building and Repairing (NAICS 336611) is highly concentrated over the last 5 years, with the Department of the Navy accounting for $123.63 billion of $133.67 billion total obligated, or roughly 92% of spend, across 80,175 awards. The U.S. Coast Guard is a distant second at $5.20 billion, followed by the Maritime Administration at $1.88 billion and the Department of the Army at $1.70 billion, indicating a steep drop-off after the dominant buyer. Award activity is also concentrated but less extreme than dollars, with 102,077 total awards and a comparatively low average award value of $1.31 million, reflecting a broad mix of procurement actions under this NAICS.
Top Vendors
SELECT
vendor_name,
cage_code,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
content__award__vendor__vendorHeader__vendorName AS vendor_name,
anyHeavy(content__award__vendor__vendorSiteDetails__entityIdentifiers__cageCode) AS cage_code,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__productOrServiceInformation__principalNAICSCode = '336611'
AND content__award__vendor__vendorHeader__vendorName IS NOT NULL
AND content__award__vendor__vendorHeader__vendorName != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 5 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY vendor_name
)
ORDER BY total_obligated DESC
LIMIT 10| Vendor | CAGE Code | Total Obligated | Readable | Award Actions |
|---|---|---|---|---|
| ELECTRIC BOAT CORPORATION | 96169 | 37,464,289,217.47 | 37.46 billion | 2,748 |
| HUNTINGTON INGALLS INCORPORATED | 43689 | 32,856,559,175.15 | 32.86 billion | 9,391 |
| BATH IRON WORKS CORPORATION | 70876 | 9,022,799,543.09 | 9.02 billion | 1,783 |
| NATIONAL STEEL AND SHIPBUILDING COMPANY | 81220 | 7,413,058,593.03 | 7.41 billion | 1,519 |
| AUSTAL USA, LLC | 1T3Z4 | 3,914,701,333.13 | 3.91 billion | 1,486 |
| HUNTINGTON INGALLS INC | 34293 | 2,870,589,904.00 | 2.87 billion | 146 |
| MARINETTE MARINE CORPORATION | 98042 | 1,910,686,069.49 | 1.91 billion | 101 |
| BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | 64513 | 1,788,597,214.21 | 1.79 billion | 323 |
| VIGOR MARINE LLC | 4PGG4 | 1,783,311,871.13 | 1.78 billion | 948 |
| BAE SYSTEMS SAN DIEGO SHIP REPAIR INC. | 57701 | 1,749,955,250.99 | 1.75 billion | 1,328 |
Insight
Over the last 5 years, NAICS 336611 shows a highly concentrated vendor base, with ELECTRIC BOAT CORPORATION and HUNTINGTON INGALLS INCORPORATED accounting for about 70.2 billion of the 133.67 billion obligated, or roughly 53% of total obligations. The remaining top vendors drop sharply to the 9.02 billion to 1.75 billion range, indicating a steep concentration beyond the leading two firms. Award volume is more distributed than dollars, with HUNTINGTON INGALLS INCORPORATED receiving the most awards among the top vendors, suggesting a mix of large-dollar and high-frequency procurement activity in this sector.
Annual Trend
SELECT
year,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
toYear(parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate)) AS year,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__productOrServiceInformation__principalNAICSCode = '336611'
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 5 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY year
)
ORDER BY year DESC| Year | Total Obligated | Readable | Award Actions |
|---|---|---|---|
| 2025 | 36,234,135,885.58 | 36.23 billion | 18,714 |
| 2024 | 26,232,327,977.36 | 26.23 billion | 20,189 |
| 2023 | 27,395,430,876.63 | 27.40 billion | 20,512 |
| 2022 | 22,551,898,014.50 | 22.55 billion | 20,476 |
| 2021 | 21,255,442,544.84 | 21.26 billion | 22,186 |
Insight
For NAICS 336611, obligations totaled $133.67 billion across 102,077 awards over the last 5 years, with an average award value of $1.31 million. Annual obligations increased from $21.26 billion in 2021 to $22.55 billion in 2022, $27.40 billion in 2023, and $26.23 billion in 2024, then rose sharply to $36.23 billion in 2025, indicating a recent concentration of obligated dollars in the most current year. Award counts remained relatively stable at roughly 18,700 to 22,200 per year, suggesting the upward shift in obligations was driven more by larger award amounts than by a sustained increase in award volume.
Use FPDS Query for deeper industry analysis
Explore federal procurement data with custom SQL, fast filtering, and deeper industry analysis across agencies, vendors, and annual trends.
Continue from this last 5 years view into full FPDS Query workflows with deeper filtering, custom SQL, saved queries, and broader market comparison.