PrimeRFP SCOUT · Federal Contract Recompete Brief · OASIS

HDTRA123F0020Professional and analytical services in support — CACI Nss, LLC

CACI Nss, LLC holds $1.2B across 71 federal awards, concentrated at General Services Administration (GSA). This PIID sits alongside 2 related awards under parent GS00Q14OADU121. The prior award was single-bid — competitive dynamics may favor a challenge. Recompete timing centers on the Dec 29, 2026 PoP end — agencies typically plan 12–18 months ahead.

Defense Threat Reduction Agency
Awarding office
Department of Defense (DOD)
Agency
CACI Nss, LLC
Recipient
Dec 29, 2026
PoP end
$332.7M
Obligated
541330
NAICS
R499
PSC
OASIS
Vehicle
1 bidders on last award

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Contract facts

Federal
Contract numberHDTRA123F0020
Also listed asHDTRA1-23-F-0020
Also listed asGS00Q14OADU121-HDTRA123F0020
AgencyDepartment of Defense (DOD)
Awarding officeDefense Threat Reduction Agency
IncumbentCACI Nss, LLC
UEIGS59ABNVD6N7
NAICS541330
PSCR499
VehicleOASIS
Parent IDIQ / IDVGS00Q14OADU121
Place of performanceFORT BELVOIR, VA
PoP end (current)Dec 29, 2026
Obligated$332.7M

PROFESSIONAL AND ANALYTICAL SERVICES IN SUPPORT OF COUNTERING AND DETERRENCE OF WEAPONS OF MASS DESTRUCTION is a federal award for Department of Defense (DOD) held by CACI Nss, LLC. Estimated value $1.4B ($332.7M obligated). Current period of performance ends Dec 29, 2026. Last award drew 1 bidder. Place of performance: FORT BELVOIR, VA.

PROFESSIONAL AND ANALYTICAL SERVICES IN SUPPORT OF COUNTERING AND DETERRENCE OF WEAPONS OF MASS DESTRUCTION

Recompete timing

Public
● Expiring in 93 days

Current PoP ends Dec 29, 2026 (93 days remaining). Agencies typically plan 12–18 months ahead — at 3.1 months out, that window is already open. The buying decision is likely already in motion.

Bonuses end Sept 30

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Incumbent footprint

Public record

CACI Nss, LLC — $1.2B obligated across 71 awards (firm-wide, all agencies) · lead buyer General Services Administration (GSA).

% of firm-wide obligated ($1.2B) · all agencies
General Services Administration (GSA)$706.6M · 59%Department of Defense (DOD)$405.7M · 34%Department of Homeland Security (DHS)$68.5M · 6%Department of State (DOS)$59.1M · 5%
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Related awards

Same parent · incumbent
47QFCA21F0087
SPECIAL OPERATIONS FORCES EMERGING THREATS OPERATIONS AND PLANNING SUPPORT
General Services Administration (GSA) · CACI NSS, LLC
$1.1B
Mar 28, 2027
47QFCA24F0051
THE PURPOSE OF THIS ACTION IS TO AWARD THE SCOPES BASE CONTRACT.
General Services Administration (GSA) · CACI NSS, LLC
$103.9M
Mar 31, 2027

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Frequently asked questions

What is contract HDTRA123F0020?

HDTRA123F0020 (Professional and analytical services in support) is a Defense Threat Reduction Agency award with an estimated value of $1.4B, currently held by CACI Nss, LLC. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is HDTRA1-23-F-0020?

HDTRA1-23-F-0020 is the dashed form of PIID HDTRA123F0020 (Professional and analytical services in support), held by CACI Nss, LLC. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded HDTRA123F0020?

Defense Threat Reduction Agency awarded HDTRA123F0020 to CACI Nss, LLC.

Who is the incumbent on HDTRA123F0020?

CACI Nss, LLC is the incumbent with $1.2B across 71 related awards in SCOUT’s public footprint. The current period of performance ends Dec 29, 2026.

When does CACI Nss, LLC’s HDTRA123F0020 come up for recompete?

SCOUT tracks a period-of-performance end of Dec 29, 2026. Actual solicitation timing can shift with extensions, bridges, or consolidations.

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Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows.

Data as of · refreshed monthlyLatest procurement action
Sources: USASpending, FPDS, SAM.gov · Public-record facts + SCOUT analysis shown above; personalized scoring in SCOUT.
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