In the last full year, the Department of Energy obligated $51.29 billion across 11,320 award actions, for an average action value of $4.53 million. Spending was concentrated among large management and national security contractors, with TRIAD National Security, LLC, National Technology & Engineering Solutions of Sandia, LLC, and Lawrence Livermore National Security Limited Liability Company among the top recipients.
Federal Agency
ENERGY, DEPARTMENT OF Federal Contract Obligations (Last Year)
FPDS procurement profile for the Department of Energy (Agency ID 8900) covering obligations, award volume, major vendors, and top NAICS codes for the last full year.
Annual totals reflect the last full year in FPDS and are shown as both exact and readable values where available.
Agency ID
8900
Total Obligated
51.29 billion
51,292,743,920.76
Award Actions
11,320
Average Action Value
4,531,161.12
About ENERGY, DEPARTMENT OF federal contract activity
In the last full year, the Department of Energy obligated $51.29 billion across 11,320 awards, for an average award value of $4.53 million. The spending profile indicates a large, highly distributed procurement base with a small set of major awards accounting for a substantial share of total obligations.
Vendor concentration and leading contractors
The top five vendors were all major DOE management and operating contractors, led by TRIAD NATIONAL SECURITY, LLC at $5.88 billion across 39 awards and NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC at $5.79 billion across 45 awards. LAWRENCE LIVERMORE NATIONAL SECURITY LIMITED LIABILITY COMPANY, CONSOLIDATED NUCLEAR SECURITY LLC, and UT BATTELLE LIMITED LIABILITY COMPANY followed closely, each with multi-billion-dollar obligation levels, underscoring the concentration of obligations among long-term mission-support contractors.
Industry profile based on NAICS activity
Procurement activity was dominated by NAICS 561210, Facilities Support Services, at $25.41 billion across 810 awards, indicating heavy reliance on facility operations and support. The next largest categories were research and development in the physical, engineering, and life sciences under NAICS 541710 and 541715, along with NAICS 562910 Remediation Services, showing a mix of research, operations, and environmental cleanup work.
Annual contract trend over the analysis window
The annual trend for 2025 matches the full-year analysis period, with $51.29 billion obligated across 11,320 awards. Because only one year is shown, the trend view supports a snapshot assessment rather than a year-over-year comparison.
How to interpret this page
This summary is based on FPDS Query obligations for Department of Energy agency ID 8900 over the last full year. Vendor and NAICS rankings are ordered by total obligated dollars, and award counts reflect the number of reported awards in the analysis window.
Top Vendors
SELECT
vendor_name,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
content__award__vendor__vendorHeader__vendorName AS vendor_name,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__purchaserInformation__contractingOfficeAgencyID = '8900'
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 | Total Obligated | Readable | Award Actions |
|---|---|---|---|
| TRIAD NATIONAL SECURITY, LLC | 5,883,604,863.94 | 5.88 billion | 39 |
| NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC | 5,789,815,037.84 | 5.79 billion | 45 |
| LAWRENCE LIVERMORE NATIONAL SECURITY LIMITED LIABILITY COMPANY | 3,961,924,610.08 | 3.96 billion | 32 |
| CONSOLIDATED NUCLEAR SECURITY LLC | 3,086,581,078.03 | 3.09 billion | 39 |
| UT BATTELLE LIMITED LIABILITY COMPANY | 2,749,079,797.06 | 2.75 billion | 38 |
| SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC | 2,382,391,680.03 | 2.38 billion | 31 |
| HONEYWELL INTERNATIONAL INC. | 2,263,010,398.19 | 2.26 billion | 38 |
| BATTELLE ENERGY ALLIANCE LIMITED LIABILITY COMPANY | 2,075,910,444.26 | 2.08 billion | 31 |
| FLUOR MARINE PROPULSION, LLC | 1,929,695,813.69 | 1.93 billion | 21 |
| BATTELLE MEMORIAL INSTITUTE | 1,571,767,729.15 | 1.57 billion | 62 |
Insight
Over the last full year, DOE obligated $51.29 billion across 11,320 awards, and the top 10 vendors accounted for $31.71 billion, or about 62 percent of total obligations, indicating a highly concentrated vendor base. The largest obligations were to Triad National Security, LLC ($5.88 billion; 39 awards) and National Technology & Engineering Solutions of Sandia, LLC ($5.79 billion; 45 awards), followed by Lawrence Livermore National Security LLC ($3.96 billion; 32 awards) and Consolidated Nuclear Security LLC ($3.09 billion; 39 awards). Award counts among the top vendors were relatively moderate to high, with Battelle Memorial Institute receiving the most awards in the group (62) but at a lower obligated value ($1.57 billion), suggesting variation in award size across major vendors.
Top NAICS
SELECT
naics_code,
naics_name,
total_obligated,
award_count,
formatReadableQuantity(total_obligated) AS total_obligated_readable
FROM
(
SELECT
content__award__productOrServiceInformation__principalNAICSCode AS naics_code,
anyHeavy(content__award__productOrServiceInformation__principalNAICSCode__description) AS naics_name,
sum(content__award__dollarValues__obligatedAmount) AS total_obligated,
count() AS award_count
FROM fpds.data
WHERE
contract_type = 1
AND content__award__purchaserInformation__contractingOfficeAgencyID = '8900'
AND content__award__productOrServiceInformation__principalNAICSCode IS NOT NULL
AND content__award__productOrServiceInformation__principalNAICSCode != ''
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) >= toStartOfYear(now()) - INTERVAL 1 YEAR
AND parseDateTimeBestEffortOrNull(content__award__relevantContractDates__signedDate) < toStartOfYear(now())
GROUP BY naics_code
)
ORDER BY total_obligated DESC
LIMIT 10| NAICS Code | Description | Total Obligated | Readable | Award Actions |
|---|---|---|---|---|
| 561210 | FACILITIES SUPPORT SERVICES | 25,412,261,797.17 | 25.41 billion | 810 |
| 541710 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES | 8,885,523,732.58 | 8.89 billion | 297 |
| 562910 | REMEDIATION SERVICES | 4,182,808,184.06 | 4.18 billion | 807 |
| 541715 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY) | 3,744,842,641.11 | 3.74 billion | 177 |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | 2,321,213,155.41 | 2.32 billion | 302 |
| 562211 | HAZARDOUS WASTE TREATMENT AND DISPOSAL | 1,071,476,599.39 | 1.07 billion | 60 |
| 234930 | INDUSTRIAL NONBUILDING STRUCTURE CONSTRUCTION | 979,192,611.19 | 979.19 million | 29 |
| 541712 | RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY) | 900,329,631.91 | 900.33 million | 47 |
| 541711 | RESEARCH AND DEVELOPMENT IN BIOTECHNOLOGY | 723,770,861.39 | 723.77 million | 35 |
| 541330 | ENGINEERING SERVICES | 481,245,859.68 | 481.25 million | 952 |
Insight
Over the last full year, ENERGY obligated $51.29 billion across 11,320 awards, with spending concentrated in a few NAICS categories. Facilities Support Services (561210) led obligations at $25.41 billion, or about half of total spend, followed by Physical, Engineering, and Life Sciences R&D (541710) at $8.89 billion and Remediation Services (562910) at $4.18 billion. The remaining top NAICS categories were materially smaller, indicating a procurement profile dominated by facilities support, R&D, and environmental cleanup requirements.
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__purchaserInformation__contractingOfficeAgencyID = '8900'
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 | 51,292,743,920.76 | 51.29 billion | 11,320 |
Insight
For the last full year, the Department of Energy obligated $51.29 billion across 11,320 awards, yielding an average award value of $4.53 million. With only one annual data point in the 1-year window, no year-over-year trend can be assessed from this view. The obligation total and award count indicate a high-volume, high-dollar procurement profile with spending concentrated in relatively large awards on average.
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