This page summarizes federal obligations under NAICS 336611, Ship Building and Repairing, for the last 10 years. The Department of the Navy accounts for most obligations, followed by the U.S. Coast Guard and Maritime Administration, while Huntington Ingalls Incorporated and Electric Boat Corporation are the largest vendors by obligated amount.
NAICS Industry
NAICS 336611 Federal Contract Obligations (Last 10 Years)
FPDS procurement activity for NAICS 336611 covers ship building and repairing over the last 10 years, with $243.96 billion obligated across 221,765 award actions.
Annual figures reflect obligated dollars by fiscal year and may not sum exactly to totals due to rounding.
NAICS Code
336611
Industry
SHIP BUILDING AND REPAIRING
Total Obligated
243.96 billion
243,958,978,991.94
Award Actions
221,765
Average Action Value
1,100,078.81
About NAICS 336611 federal contract activity
NAICS 336611 covers Ship Building and Repairing and accounts for 243.96 billion in obligated spending across 221,765 awards over the last 10 years. The average award value is 1,100,078.81, indicating a mix of high-value ship construction and repair actions alongside smaller support and maintenance obligations.
Agency demand and leading federal buyers
The Department of the Navy dominates this market with 226.16 billion in obligations and 170,801 awards, representing the clear center of federal shipbuilding demand. The U.S. Coast Guard is a distant second at 10.51 billion, followed by the Maritime Administration at 2.66 billion, the Department of the Army at 2.52 billion, and NOAA at 972.62 million.
Vendor concentration and leading contractors
Huntington Ingalls Incorporated leads all vendors with 64.73 billion in obligated dollars across 18,868 awards, closely followed by Electric Boat Corporation at 61.92 billion and 5,930 awards. Bath Iron Works Corporation, National Steel and Shipbuilding Company, and Austal USA, LLC round out the top five, confirming that obligations are concentrated among a small set of major shipbuilders.
Annual contract trend over the analysis window
Annual obligations have remained elevated in the recent period, rising to 36.23 billion in 2025 after 26.23 billion in 2024 and 27.40 billion in 2023. Award counts over the same years stayed high and relatively stable, ranging from 18,714 to 20,512, which suggests sustained procurement activity rather than isolated spikes.
How to interpret this page
This page summarizes FPDS obligations associated with NAICS 336611 for the last 10 years using obligated dollars, award counts, and average award value. Agency and vendor rankings are based on total obligated value within the selected NAICS code and time window, and the annual trend reflects obligations by fiscal year in the same period.
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 10 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 | 226,158,705,804.70 | 226.16 billion | 170,801 |
| 7008 | U.S. COAST GUARD | 10,510,385,456.50 | 10.51 billion | 24,520 |
| 6938 | MARITIME ADMINISTRATION | 2,661,420,601.63 | 2.66 billion | 2,037 |
| 2100 | DEPT OF THE ARMY | 2,516,861,910.58 | 2.52 billion | 5,171 |
| 1330 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | 972,618,937.25 | 972.62 million | 2,572 |
| 97ZS | U.S. SPECIAL OPERATIONS COMMAND (USSOCOM) | 366,666,620.19 | 366.67 million | 385 |
| 7014 | U.S. CUSTOMS AND BORDER PROTECTION | 326,721,478.38 | 326.72 million | 123 |
| 97AS | DEFENSE LOGISTICS AGENCY | 196,336,108.84 | 196.34 million | 12,594 |
| 5700 | DEPT OF THE AIR FORCE | 50,264,118.62 | 50.26 million | 125 |
| 6947 | SAINT LAWRENCE SEAWAY DEVELOPMENT CORPORATION | 30,185,425.26 | 30.19 million | 69 |
Insight
Obligations in NAICS 336611 are highly concentrated in the Department of the Navy, which accounts for $226.16 billion of the $243.96 billion obligated over the last 10 years, or roughly 93% of total spend. The U.S. Coast Guard is a distant second at $10.51 billion, while all other agencies are each below $2.7 billion, indicating a steep drop-off after the top two buyers. Award volume is also concentrated, with the Navy at 170,801 awards and the Coast Guard at 24,520, suggesting ship building and repairing is primarily driven by a small number of large federal customers.
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 10 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 |
|---|---|---|---|---|
| HUNTINGTON INGALLS INCORPORATED | 43689 | 64,730,067,278.53 | 64.73 billion | 18,868 |
| ELECTRIC BOAT CORPORATION | 96169 | 61,922,814,117.66 | 61.92 billion | 5,930 |
| BATH IRON WORKS CORPORATION | 70876 | 16,438,401,883.91 | 16.44 billion | 4,332 |
| NATIONAL STEEL AND SHIPBUILDING COMPANY | 81220 | 13,877,601,250.23 | 13.88 billion | 3,723 |
| AUSTAL USA, LLC | 1T3Z4 | 8,466,928,105.16 | 8.47 billion | 2,312 |
| LOCKHEED MARTIN CORPORATION | 38597 | 6,526,961,587.76 | 6.53 billion | 1,431 |
| BAE SYSTEMS SAN DIEGO SHIP REPAIR INC. | 57701 | 3,815,342,553.05 | 3.82 billion | 4,693 |
| BAE SYSTEMS NORFOLK SHIP REPAIR INC. | 07243 | 3,729,000,465.76 | 3.73 billion | 1,803 |
| VIGOR MARINE LLC | 4PGG4 | 3,411,449,361.49 | 3.41 billion | 1,890 |
| BOLLINGER SHIPYARDS LOCKPORT, L.L.C. | 64513 | 3,344,756,253.23 | 3.34 billion | 520 |
Insight
Over the last 10 years, NAICS 336611 obligations totaled $243.96 billion across 221,765 awards, with an average award value of about $1.10 million. The vendor base is highly concentrated: Huntington Ingalls Incorporated and Electric Boat Corporation together account for $126.66 billion, or roughly 52% of total obligated dollars in this NAICS. A second tier of vendors—Bath Iron Works, National Steel and Shipbuilding Company, and Austal USA—adds another $38.78 billion, indicating that most obligation volume is concentrated among a small number of large shipbuilding and repair contractors.
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 10 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 |
| 2020 | 25,554,666,040.58 | 25.55 billion | 21,766 |
| 2019 | 23,137,876,725.00 | 23.14 billion | 22,965 |
| 2018 | 26,197,651,032.21 | 26.20 billion | 24,679 |
| 2017 | 17,395,779,752.06 | 17.40 billion | 25,149 |
| 2016 | 18,003,770,143.18 | 18.00 billion | 25,129 |
Insight
Over the last 10 years, NAICS 336611 obligated $243.96 billion across 221,765 awards, with an average award value of $1.10 million. Annual obligations were elevated throughout the period, ranging from $17.40 billion in 2017 to a peak of $36.23 billion in 2025, with another high point in 2023 at $27.40 billion. Award counts were relatively stable, generally between about 18,700 and 25,200 per year, indicating that the funding trend is driven more by changes in obligation volume than by major shifts in transaction volume.
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