PrimeRFP SCOUT · Federal Contract Recompete Brief · SeaPort-NxG

N6523621F3028Systems engineering automated tools and test — Millennium Corp

Millennium Corp holds $115.2M across 26 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 2 related awards under parent N0017819D8123. Competition previously drew 5 offers. Recompete timing centers on the Oct 31, 2026 PoP end — agencies typically plan 12–18 months ahead.

NIWC Atlantic
Awarding office
Millennium Corp
Recipient
Oct 31, 2026
PoP end
$19.1M
Obligated
$23M
Potential
541330
NAICS
DA01
PSC
SeaPort-NxG
Vehicle
5 bidders on last award

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Contract facts

Federal
Contract numberN6523621F3028
Also listed asN65236-21-F-3028
Also listed asN0017819D8123-N6523621F3028
AgencyNIWC Atlantic
Awarding officeNIWC Atlantic
Awarding agencyDepartment of Defense (DOD)
Funding agencyDepartment of Defense (DOD)
IncumbentMillennium Corp
CAGE3VQP8
UEIVQEKGSSU7FG3
NAICS541330
PSCDA01
VehicleSeaPort-NxG
Parent IDIQ / IDVN0017819D8123
Place of performanceARLINGTON VA
Pricing typeCost Plus Fixed Fee
Extent competedFull And Open Competition
Related solicitationN6523621R3005
PoP startJun 28, 2021
PoP end (current)Oct 31, 2026
Obligated$19.1M
Current value$23M
Potential value$23M

Systems Engineering, Automated Tools, and Test Support is a federal award for NIWC Atlantic held by Millennium Corp. Estimated value $23M ($19.1M obligated). Current period of performance ends Oct 31, 2026. Last award drew 5 bidders. Place of performance: ARLINGTON VA. Related solicitation N6523621R3005.

Systems engineering, automated tools, and test support. Latest action is a modification.

Recompete timing

Public
● Expiring in 14 days

Current PoP ends Oct 31, 2026 (14 days remaining). Agencies typically plan 12–18 months ahead — at 0.5 months out, that window is already open. The buying decision is likely already in motion.

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Incumbent footprint

Public record

Millennium Corp — $115.2M obligated across 26 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($115.2M) · all agencies
Department of Defense (DOD)$114.4M · 99%Department of Homeland Security (DHS)$756K · 1%
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Related awards

Same parent · incumbent
N0003921F3015
SYSTEMS ENGINEERING, LOGISTICS, AND CYBERSECURITY (SELOCY) THE NAVY HAS A REQUIREMENT FOR…
$203.5M
Mar 9, 2027
N0018923P0458
RED TEAM TRAINING
$819K
Jan 16, 2028

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Frequently asked questions

What is contract N6523621F3028?

N6523621F3028 (Systems engineering automated tools and test) is a NIWC Atlantic award with a potential value of $23M, currently held by Millennium Corp. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N65236-21-F-3028?

N65236-21-F-3028 is the dashed form of PIID N6523621F3028 (Systems engineering automated tools and test), held by Millennium Corp. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N6523621F3028?

NIWC Atlantic awarded N6523621F3028 to Millennium Corp (potential $23M).

Who is the incumbent on N6523621F3028?

Millennium Corp is the incumbent with $115.2M across 26 related awards in SCOUT’s public footprint. The current period of performance ends Oct 31, 2026.

When does Millennium Corp’s N6523621F3028 come up for recompete?

SCOUT tracks a period-of-performance end of Oct 31, 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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