PrimeRFP SCOUT · Federal Contract Recompete Brief · SeaPort-NxG

N6523619F3503Exercise OPTION YEAR 2 realign unfunded — Sentar, Inc

Sentar, Inc holds $100.2M across 39 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 4 related awards under parent N0017819D8496. Competition previously drew 7 offers. PoP ended Sep 26, 2024 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

NIWC Atlantic

Awarding office

Sentar, Inc

Recipient

Sep 26, 2024

PoP end

$87M

Obligated

541330

NAICS

D310

PSC

SeaPort-NxG

Vehicle

7 bidders on last award

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Score my position vs Sentar, Inc — $90

Contract facts

Federal

Contract numberN6523619F3503

Also listed asN65236-19-F-3503

Also listed asN0017819D8496-N6523619F3503

AgencyNIWC Atlantic

Awarding officeNIWC Atlantic

IncumbentSentar, Inc

UEIJ7NJG4KDP7U3

NAICS541330

PSCD310

VehicleSeaPort-NxG

Parent IDIQ / IDVN0017819D8496

Place of performanceNORTH CHARLESTON, SC

Related solicitationN6523619R3507

PoP end (current)Sep 26, 2024

Obligated$87M

EXERCISE OPTION YEAR 2, REALIGN UNFUNDED CEILING AND ADD INCREMENTAL FUNDING is a federal award for NIWC Atlantic held by Sentar, Inc. Estimated value $164.4M ($87M obligated). Current period of performance ends Sep 26, 2024. Last award drew 7 bidders. Place of performance: NORTH CHARLESTON, SC. Related solicitation N6523619R3507.

EXERCISE OPTION YEAR 2, REALIGN UNFUNDED CEILING AND ADD INCREMENTAL FUNDING

Recompete timing

Public

● Past PoP end (693 days ago)

Current PoP ended Sep 26, 2024 (693 days ago). The usual 12–18 month agency planning window is closed — recompete action looks late / overdue relative to a normal cycle. Watch for bridge orders, follow-ons, or a new solicitation.

Incumbent footprint

Public record

Sentar, Inc — $100.2M obligated across 39 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($100.2M) · all agencies

Department of Defense (DOD)$100.2M · 100%General Services Administration (GSA)$5K · 0%

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Related awards

Same parent · incumbent

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N6600122F0541

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W900KK23F0113

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Query this award live in SCOUT via MCP — personalized scoring, watchlists, and capture workflow across the corpus. Learn about SCOUT MCP →

Frequently asked questions

What is contract N6523619F3503?

N6523619F3503 (Exercise OPTION YEAR 2 realign unfunded) is a NIWC Atlantic award with an estimated value of $164.4M, currently held by Sentar, Inc. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N65236-19-F-3503?

N65236-19-F-3503 is the dashed form of PIID N6523619F3503 (Exercise OPTION YEAR 2 realign unfunded), held by Sentar, Inc. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N6523619F3503?

NIWC Atlantic awarded N6523619F3503 to Sentar, Inc.

Who is the incumbent on N6523619F3503?

Sentar, Inc is the incumbent with $100.2M across 39 related awards in SCOUT’s public footprint. The current period of performance ends Sep 26, 2024.

When does Sentar, Inc’s N6523619F3503 come up for recompete?

SCOUT tracks a period-of-performance end of Sep 26, 2024. Actual solicitation timing can shift with extensions, bridges, or consolidations.

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 Aug 20, 2026 · refreshed monthlyLatest procurement action Mar 12, 2026