Federal contractor profile

Consolidated Nuclear Security: Federal Contracts, Agencies & Awards

Data through 2026-08-19 · FY2026 to date

Obligations, FY2026 to date
$3.1B
Contract awards
1
Average award size
$3.1B
vs. prior full fiscal year
21.4% growth
Obligations by fiscal year
Obligations by fiscal year $0 $1.1B $2.1B $3.2B $4.3B FY21 FY22 FY23 FY24 FY25 FY26 $3.1B
Obligations by fiscal year
ItemObligations
FY21$2.6B
FY22$3.8B
FY23$3.3B
FY24$3.6B
FY25$2.5B
FY26$3.1B

Obligations grew 21.4% year over year, from $2.5B in FY2025 to $3.1B in FY2026 to date.

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Consolidated Nuclear Security has $3.1B in federal contract obligations for FY2026 to date and has seen obligations rise up 21.4% year over year. Consolidated Nuclear Security received 1 award this fiscal year, with an average award size of $3.1B. Consolidated Nuclear Security’s current-year total is partial, covering fiscal year to date activity only. Consolidated Nuclear Security’s obligations in the five prior full fiscal years show variation: FY21 was $2.6B, FY22 was $3.8B, FY23 was $3.3B, FY24 was $3.6B, and FY25 was $2.5B. Consolidated Nuclear Security’s FY26 pace sits between the larger years and the smaller years listed here. Consolidated Nuclear Security’s single large award this year drives the average award size equal to the total obligations figure. Consolidated Nuclear Security’s buyers, sales mix, and expiring contracts are reflected in the account-level tables on the vendor page, and the fiscal history above gives a quick view of how obligations have moved across FY21 through FY26.

Who is buying from Consolidated Nuclear Security?

The Department of Energy and related national security agencies are the primary buyers of Consolidated Nuclear Security’s work, consistent with the vendor’s mission and contract portfolio. The FY21–FY26 obligations history shows the company’s revenue stream concentrates in large, multi-year national security programs. The single award in FY2026 to date suggests a major contract vehicle drives the current-year obligations level.

How has Consolidated Nuclear Security’s federal business trended recently?

Consolidated Nuclear Security’s obligations in FY26 are $3.1B, up 21.4% year over year. Consolidated Nuclear Security’s obligations peaked at $3.8B in FY22 then moved between $2.5B and $3.6B in the following years, with FY25 at $2.5B and FY24 at $3.6B. Consolidated Nuclear Security’s single FY26 award accounts for the entire FY2026 obligations total, given the award count and average award size.

Largest awards, FY2026 to date
RankAwardAward AmountAwarding AgencyEnds
1 DENA0001942 $34.4B Department of Energy 2027-09-30
Registration details
DetailRegistration
Unique Entity ID (UEI) EWV8QKG1JUV7
Headquarters Oak Ridge, TN
Business types Category business; Corporate entity not tax exempt; Limited liability corporation; Minority owned business; Other minority owned business; Other than small business

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Frequently asked questions

How much does Consolidated Nuclear Security make from federal contracts?

Consolidated Nuclear Security has $3.1B in contract obligations in FY2026 to date. Consolidated Nuclear Security received 1 award this fiscal year, and the average award size equals $3.1B. Consolidated Nuclear Security’s current-year total is partial and covers fiscal year to date activity only. Prior-year obligations include $2.6B in FY21, $3.8B in FY22, $3.3B in FY23, $3.6B in FY24, and $2.5B in FY25.

Which agencies buy from Consolidated Nuclear Security?

Consolidated Nuclear Security sells mainly to the Department of Energy and national security agencies. Consolidated Nuclear Security’s historical obligations and the company’s mission align with DOE and related national security buyers that fund large nuclear security contracts.

What does Consolidated Nuclear Security sell to the government?

Consolidated Nuclear Security sells large-scale nuclear security services and related contract work to the federal government. Consolidated Nuclear Security’s single FY2026 award and the company’s historical obligation pattern indicate work tied to major, multi-year national security programs.

Which Consolidated Nuclear Security contracts are expiring soon?

Consolidated Nuclear Security has no expiring-contract details listed on the summary page provided. Consolidated Nuclear Security’s FY26 figures are presented as fiscal year to date obligations and the expiring-contracts table would show specific end dates and award values if available on the vendor page.

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