Last full year procurement under NAICS 561990 totaled $1,657,471,402.53 across 5,911 actions, for an average action value of $280,404.56. U.S. SPECIAL OPERATIONS COMMAND led agency obligations at $766.37 million, while LOCKHEED MARTIN CORPORATION was the top vendor at $745.82 million.
NAICS Industry
NAICS 561990 Federal Contract Obligations (Last Year)
NAICS 561990 covers all other support services and shows $1.66 billion obligated across 5,911 award actions in the last full year.
Amounts reflect obligated dollars for the last full year and may include multiple award actions associated with the same vendor or agency.
NAICS Code
561990
Industry
ALL OTHER SUPPORT SERVICES
Total Obligated
1.66 billion
1,657,471,402.53
Award Actions
5,911
Average Action Value
280,404.56
About NAICS 561990 federal contract activity
NAICS 561990, All Other Support Services, accounted for $1.66 billion in obligations across 5,911 awards in the last full year, with an average award value of $280,404.56. The volume of actions suggests broad use for specialized support requirements that do not fall neatly into more specific service categories.
Agency demand and leading federal buyers
U.S. Special Operations Command led spending in this NAICS with $766.37 million across 1,034 awards, representing nearly half of total obligations. The Department of the Air Force and the Defense Commissary Agency followed with $331.14 million and $256.04 million, respectively, while the Department of Energy and Department of State were smaller but still material buyers.
Vendor concentration and leading contractors
Lockheed Martin Corporation was the dominant vendor, receiving $745.82 million across 1,029 awards. Vertex Modernization and Sustainment LLC followed with $271.52 million on 17 awards, while General Dynamics Information Technology, Isotek Systems Limited Liability Company, and CGI Federal Inc. rounded out the top five by obligated value.
Annual contract trend over the analysis window
The annual trend shows all observed obligations and award activity concentrated in 2025, with $1.66 billion obligated across 5,911 awards. No additional years are present in the provided analysis window, so year-over-year movement cannot be assessed from this dataset alone.
How to interpret this page
This summary is based on FPDS obligations captured for NAICS 561990 during the last full year in the provided analysis window. Agency and vendor rankings are ordered by total obligated amount, and the annual trend reflects the same obligation totals aggregated by fiscal year.
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 = '561990'
AND content__award__purchaserInformation__contractingOfficeAgencyID IS NOT NULL
AND content__award__purchaserInformation__contractingOfficeAgencyID != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 1 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 |
|---|---|---|---|---|
| 97ZS | U.S. SPECIAL OPERATIONS COMMAND (USSOCOM) | 766,370,916.81 | 766.37 million | 1,034 |
| 5700 | DEPT OF THE AIR FORCE | 331,138,948.72 | 331.14 million | 229 |
| 97AZ | DEFENSE COMMISSARY AGENCY (DECA) | 256,038,295.53 | 256.04 million | 1,255 |
| 8900 | ENERGY, DEPARTMENT OF | 62,898,517.53 | 62.90 million | 55 |
| 1900 | STATE, DEPARTMENT OF | 51,975,362.09 | 51.98 million | 249 |
| 8000 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | 39,089,322.65 | 39.09 million | 89 |
| 7009 | U.S. SECRET SERVICE | 37,848,090.70 | 37.85 million | 84 |
| 3600 | VETERANS AFFAIRS, DEPARTMENT OF | 37,784,922.88 | 37.78 million | 617 |
| 1700 | DEPT OF THE NAVY | 19,075,879.01 | 19.08 million | 288 |
| 1549 | FEDERAL BUREAU OF INVESTIGATION | 11,859,410.81 | 11.86 million | 24 |
Insight
NAICS 561990 shows moderate concentration in the last full year, with USSOCOM accounting for 766.37 million in obligations across 1,034 awards, or about 46% of the 1.66 billion total. The Department of the Air Force and the Defense Commissary Agency are the next largest obligators at 331.14 million and 256.04 million, respectively, indicating that defense agencies dominate demand in this category. Outside the top three, obligations fall sharply and are spread across a broader set of civilian and defense agencies, with award volumes ranging from 24 to 617 and no single non-top-three agency exceeding 62.90 million.
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 = '561990'
AND content__award__vendor__vendorHeader__vendorName IS NOT NULL
AND content__award__vendor__vendorHeader__vendorName != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 1 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 |
|---|---|---|---|---|
| LOCKHEED MARTIN CORPORATION | 622B7 | 745,821,419.53 | 745.82 million | 1,029 |
| VERTEX MODERNIZATION AND SUSTAINMENT LLC | 96JA0 | 271,522,906.00 | 271.52 million | 17 |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | 07MU1 | 137,086,300.64 | 137.09 million | 8 |
| ISOTEK SYSTEMS LIMITED LIABILITY COMPANY | 3L4M2 | 61,078,923.76 | 61.08 million | 15 |
| CGI FEDERAL INC. | 3YVK7 | 49,737,030.88 | 49.74 million | 4 |
| TRACE, INC. | 00PK2 | 43,052,042.37 | 43.05 million | 150 |
| CHENEGA GLOBAL PROTECTION, LLC | 7ZTR1 | 38,080,619.97 | 38.08 million | 71 |
| ARCUS GROUP, LLC | 89F18 | 35,381,355.48 | 35.38 million | 44 |
| SIERRA NEVADA CORPORATION | 8X691 | 26,651,455.93 | 26.65 million | 29 |
| LAMAIN INDUSTRIES, LLC | 6L1D1 | 21,648,369.91 | 21.65 million | 77 |
Insight
Obligations in NAICS 561990 are highly concentrated in the top vendor: Lockheed Martin Corporation received $745.82 million across 1,029 awards, or about 45% of the $1.66 billion obligated over the last full year. The next two vendors, Vertex Modernization and Sustainment LLC and General Dynamics Information Technology, Inc., together accounted for an additional $408.61 million, but with far fewer awards, indicating a mix of large-value and lower-volume tasking. Award activity is broadly distributed beyond the top spenders, with 5,911 awards overall and several vendors in the top 10 receiving relatively modest obligated amounts across varying award counts.
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 = '561990'
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 1 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY year
)
ORDER BY year DESC| Year | Total Obligated | Readable | Award Actions |
|---|---|---|---|
| 2025 | 1,657,471,402.53 | 1.66 billion | 5,911 |
Insight
For the last full year, NAICS 561990 accounted for $1.66 billion in obligated spending across 5,911 awards, with an average award value of $280,404.56. The activity is concentrated in a large number of relatively small-to-moderate awards rather than a few high-dollar actions. With only one year provided in the 1-year window, this section reflects annual volume and obligation level, but does not support a multi-year trend assessment.
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