The last full year shows $11.93 billion in obligations for NAICS 541990, with an average action value of $711,438.78 across 16,764 award actions. Department of Energy, the Department of the Air Force, and the Federal Acquisition Service were the largest obligating agencies, while Battelle Energy Alliance LLC was the top vendor by obligated value.
NAICS Industry
NAICS 541990 Federal Contract Obligations (Last Year)
FPDS procurement activity for NAICS 541990 covers all other professional, scientific, and technical services, with $11.93 billion obligated across 16,764 award actions in the last full year.
Annual totals reflect the last full year only and are based on readable and exact obligation values from FPDS query data.
NAICS Code
541990
Industry
ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
Total Obligated
11.93 billion
11,926,559,761.39
Award Actions
16,764
Average Action Value
711,438.78
About NAICS 541990 federal contract activity
NAICS 541990, All Other Professional, Scientific, and Technical Services, recorded 11.93 billion in obligated dollars across 16,764 awards in the last full year, for an average award value of 711,438.78. This category reflects a broad mix of specialized professional and technical procurements that do not fall within more specific NAICS classifications.
Agency demand and leading federal buyers
The Department of Energy led obligation volume at 2.32 billion across 302 awards, followed by the Department of the Air Force at 2.04 billion across 1,570 awards. The Federal Acquisition Service, Department of the Army, and Washington Headquarters Services also ranked among the top obligating agencies, indicating significant activity across civilian and defense buyers.
Vendor concentration and leading contractors
Battelle Energy Alliance Limited Liability Company was the largest vendor by obligated value at 2.08 billion across 31 awards. Other leading vendors included Smartronix, LLC; Sierra Nevada Company, LLC; HII Mission Technologies Corp; and Booz Allen Hamilton Inc., showing a concentration of spending among established contractors with recurring federal work.
Annual contract trend over the analysis window
The annual trend shows 2025 as the full analysis year, with total obligations of 11.93 billion across 16,764 awards. Because the window covers only one year, the trend view here establishes the baseline level of spend rather than a multi-year pattern.
How to interpret this page
This page summarizes FPDS award data for NAICS 541990 over the last full year. Obligated dollars, award counts, and average award value are based on reported FPDS contract actions associated with this NAICS code, and top agencies and vendors are ranked by total obligated amount.
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 = '541990'
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 |
|---|---|---|---|---|
| 8900 | ENERGY, DEPARTMENT OF | 2,321,213,155.41 | 2.32 billion | 302 |
| 5700 | DEPT OF THE AIR FORCE | 2,044,392,999.13 | 2.04 billion | 1,570 |
| 4732 | FEDERAL ACQUISITION SERVICE | 1,829,485,453.20 | 1.83 billion | 558 |
| 2100 | DEPT OF THE ARMY | 770,500,715.77 | 770.50 million | 1,200 |
| 97F5 | WASHINGTON HEADQUARTERS SERVICES (WHS) | 705,865,903.90 | 705.87 million | 346 |
| 7200 | AGENCY FOR INTERNATIONAL DEVELOPMENT | 600,616,081.89 | 600.62 million | 939 |
| 1700 | DEPT OF THE NAVY | 566,274,227.47 | 566.27 million | 1,129 |
| 7530 | CENTERS FOR MEDICARE AND MEDICAID SERVICES | 325,646,221.76 | 325.65 million | 106 |
| 7529 | NATIONAL INSTITUTES OF HEALTH | 315,515,868.70 | 315.52 million | 1,039 |
| 6920 | FEDERAL AVIATION ADMINISTRATION | 279,098,006.05 | 279.10 million | 347 |
Insight
For NAICS 541990 over the last full year, obligations totaled $11.93 billion across 16,764 awards, with the top 10 agencies accounting for a substantial share of activity. The Department of Energy led with $2.32 billion, followed by the Department of the Air Force at $2.04 billion and the Federal Acquisition Service at $1.83 billion, indicating meaningful concentration among a few large buyers. The remaining top agencies are more distributed, with obligations generally below $800 million, while award counts vary widely, suggesting a mix of a few high-dollar awards and many smaller transactions across agencies.
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 = '541990'
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 |
|---|---|---|---|---|
| BATTELLE ENERGY ALLIANCE LIMITED LIABILITY COMPANY | 36EV6 | 2,075,910,444.26 | 2.08 billion | 31 |
| SMARTRONIX, LLC | 03MT8 | 674,434,011.52 | 674.43 million | 22 |
| SIERRA NEVADA COMPANY, LLC | 4EXW5 | 563,497,310.30 | 563.50 million | 145 |
| HII MISSION TECHNOLOGIES CORP | 3BM51 | 482,681,306.80 | 482.68 million | 67 |
| BOOZ ALLEN HAMILTON INC. | 17038 | 474,061,205.22 | 474.06 million | 149 |
| THE MITRE CORPORATION | 7L030 | 465,904,541.50 | 465.90 million | 293 |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | 28815 | 316,008,721.63 | 316.01 million | 73 |
| BOOZ ALLEN HAMILTON INC | 17038 | 216,879,620.44 | 216.88 million | 87 |
| INSTITUTE FOR DEFENSE ANALYSES | 7A293 | 213,596,829.26 | 213.60 million | 46 |
| OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED | 8E862 | 165,240,075.90 | 165.24 million | 100 |
Insight
In the last full year, NAICS 541990 obligated $11.93 billion across 16,764 awards, with an average award value of $711.44 thousand. Obligations are moderately concentrated among a small set of vendors: BATTELLE ENERGY ALLIANCE LIMITED LIABILITY COMPANY led at $2.08 billion, followed by SMARTRONIX, LLC at $674.43 million and SIERRA NEVADA COMPANY, LLC at $563.50 million. Award volume is more distributed than obligation value, with THE MITRE CORPORATION (293 awards) and BOOZ ALLEN HAMILTON INC. (149 awards) receiving many awards at comparatively lower dollar values. Duplicate vendor entries for BOOZ ALLEN HAMILTON INC. under the same CAGE suggest multiple record lines that should be reviewed for aggregation before vendor-level concentration analysis.
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 = '541990'
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 | 11,926,559,761.39 | 11.93 billion | 16,764 |
Insight
During the last full year, NAICS 541990 accounted for $11.93 billion in obligated dollars across 16,764 awards, indicating a broad distribution of procurement activity with a relatively moderate average award value of $711,438.78. Because only one annual data point is provided for the 1-year window, no year-over-year trend can be assessed from this view. The volume of awards suggests spending is spread across many transactions rather than concentrated in a small number of awards.
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