Nathan Associates LLC

UEI GNPVSGEJ41N1 CAGE 3H2Q0 Active Arlington, VA

Other Than Small Business · Data through August 27, 2026

Obligations, FY2025
$26.3M
Total obligations, FY2023–FY2025
$87.9M
Contract actions, FY2023–FY2025
44
Top agency
Agency for International Development

Obligations by fiscal year

FY2021: $43,801,009FY2022: $42,643,682FY2023: $44,137,885FY2024: $17,402,830FY2025: $26,320,575FY2026: -$522,261
Fiscal yearObligations
FY2026 (partial year)-$522K
FY2025$26.3M
FY2024$17.4M
FY2023$44.1M
FY2022$42.6M
FY2021$43.8M

Agencies, NAICS, and PSC codes

Top awarding agencies
AgencyObligationsShare
Agency for International Development$146.4M84.2%
Department of State$13.8M7.9%
Millennium Challenge Corporation$13.7M7.9%
U.S. International Development Finance Corporation$231K0.1%
Department of Homeland Security$3K0%
PSC codeObligationsShare
R425 — Support- Professional: Engineering/technical$54.7M31.5%
R408 — Support- Professional: Program Management/support$52.0M29.9%
R499 — Support- Professional: Other$24.9M14.3%
R707 — Support- Management: Contract/procurement/acquisition Support$22.5M12.9%
B554 — Special Studies/analysis- Acquisition Policy/procedures$9.2M5.3%

Contract type and set-aside mix

Contract pricing typeObligationsShare
Cost Plus Fixed Fee$126.0M72.5%
Time and Materials$41.7M24%
Firm Fixed Price$6.3M3.6%
Order Dependent (idv Allows Pricing Arrangement to Be Determined Separately for Each Order)$10K0%
Labor Hours-$306K-0.2%
Set-aside typeObligationsShare
No Set Aside Used.$136.9M78.8%
Not Specified$36.9M21.2%

Place of performance by state

StateObligationsShare
Not specified$145.2M83.5%
VA$24.3M14%
DC$4.3M2.5%

Largest contract actions on file

AwardAgencyPeriod of performanceObligationRecord
19AQMM25F0123 · NAICS 541611Department of StateJanuary 1, 2025 – December 31, 2029$10.3MView on USAspending
72064121C00002 · NAICS 541990Agency for International DevelopmentOctober 1, 2021 – November 30, 2026$10.0MView on USAspending
72064121C00002 · NAICS 541990Agency for International DevelopmentOctober 1, 2021 – September 30, 2026$8.0MView on USAspending
72049223C00001 · NAICS 541990Agency for International DevelopmentApril 13, 2023 – April 16, 2028$7.1MView on USAspending
72011722C00001 · NAICS 541690Agency for International DevelopmentApril 29, 2022 – April 28, 2027$7.1MView on USAspending
72049221C00002 · NAICS 541990Agency for International DevelopmentJune 14, 2021 – June 13, 2026$7.1MView on USAspending
72011722C00001 · NAICS 541690Agency for International DevelopmentApril 29, 2022 – April 28, 2027$6.1MView on USAspending
72048219F00001 · NAICS 541990Agency for International DevelopmentAugust 28, 2019 – August 27, 2024$6.0MView on USAspending
72049221C00002 · NAICS 541990Agency for International DevelopmentJune 14, 2021 – June 13, 2026$5.5MView on USAspending
72048219F00001 · NAICS 541990Agency for International DevelopmentAugust 28, 2019 – August 27, 2023$5.2MView on USAspending

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What the numbers show

84% of this contractor's obligations on file ($146.4M of $173.8M) came from a single agency, Agency for International Development.

No transaction in this record used a small-business set-aside; all obligations were awarded with no set-aside or an unspecified type.

Net obligations for FY2026 were negative (-$522K): de-obligations on existing contracts exceeded new obligations that fiscal year.

Obligations increased from $17.4M in FY2024 to $26.3M in FY2025, the last closed fiscal year.

Source: USAspending.gov, U.S. Department of the Treasury. Contract transactions FY2021–FY2026, downloaded 2026-09-18. Figures are net obligations and can include de-obligations. Department of Defense data is published with a 90-day delay. View this contractor's largest contract on USAspending.gov.

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