PrimeRFP SCOUT · Federal Contract Recompete Brief · SeaPort-NxG

N6523626F3004SIO NIWC and operations — Fathom 4, LLC

Fathom 4, LLC holds $42.3M across 13 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 2 related awards under parent N0017819D7641. Competition previously drew 5 offers. Recompete timing centers on the Feb 16, 2027 PoP end — agencies typically plan 12–18 months ahead.

NIWC Atlantic

Awarding office

Fathom 4, LLC

Recipient

Feb 16, 2027

PoP end

$406K

Obligated

$25.6M

Potential

541330

NAICS

K058

PSC

SeaPort-NxG

Vehicle

5 bidders on last award

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Contract facts

Federal

Contract numberN6523626F3004

Also listed asN65236-26-F-3004

Also listed asN0017819D7641-N6523626F3004

AgencyNIWC Atlantic

Awarding officeNIWC Atlantic

Awarding agencyDepartment of Defense (DOD)

Funding agencyDepartment of Defense (DOD)

IncumbentFathom 4, LLC

CAGE6SG73

UEIMKKHGNXJA6V9

NAICS541330

PSCK058

VehicleSeaPort-NxG

Parent IDIQ / IDVN0017819D7641

Place of performanceNORTH CHARLESTON SC

Pricing typeCost Plus Fixed Fee

Extent competedFull And Open Competition

Related solicitationN6523625R3034

PoP startFeb 17, 2026

PoP end (current)Feb 16, 2027

PoP end (w/ options)Aug 16, 2031

Obligated$406K

Current value$4.4M

Potential value$25.6M

SENSING AND INFORMATION OPERATIONS (SIO) CLASSIFIED PROJECTS AT NAVAL INFORMATION WARFARE CENTER (NIWC) ATLANTIC is a federal award for NIWC Atlantic held by Fathom 4, LLC. Estimated value $25.6M ($406K obligated). Current period of performance ends Feb 16, 2027 (potential Aug 16, 2031). Last award drew 5 bidders. Place of performance: NORTH CHARLESTON SC. Related solicitation N6523625R3034.

SENSING AND INFORMATION OPERATIONS (SIO) CLASSIFIED PROJECTS AT NAVAL INFORMATION WARFARE CENTER (NIWC) ATLANTIC

Recompete timing

Public

● Expiring in 162 days

Current PoP ends Feb 16, 2027 (162 days remaining). Agencies typically plan 12–18 months ahead — at 5.3 months out, that window is already open. The buying decision is likely already in motion.

Incumbent footprint

Public record

Fathom 4, LLC — $42.3M obligated across 13 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($42.3M) · all agencies

Department of Defense (DOD)$42.3M · 100%General Services Administration (GSA)$5K · 0%

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Related awards

Same parent · incumbent

N6523623F3027

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$44.4M

Apr 8, 2028

N6523623F3018

PROGRAM MANAGEMENT (PM) /ENGINEERING/LOGISTICS SUPPORT TO NON-NAVAL BIOMETRICS IN TERRESTR…

$8.6M

May 16, 2028

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Frequently asked questions

What is contract N6523626F3004?

N6523626F3004 (SIO NIWC and operations) is a NIWC Atlantic award with a potential value of $25.6M, currently held by Fathom 4, LLC. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N65236-26-F-3004?

N65236-26-F-3004 is the dashed form of PIID N6523626F3004 (SIO NIWC and operations), held by Fathom 4, LLC. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N6523626F3004?

NIWC Atlantic awarded N6523626F3004 to Fathom 4, LLC (potential $25.6M).

Who is the incumbent on N6523626F3004?

Fathom 4, LLC is the incumbent with $42.3M across 13 related awards in SCOUT’s public footprint. The current period of performance ends Feb 16, 2027.

When does Fathom 4, LLC’s N6523626F3004 come up for recompete?

SCOUT tracks a period-of-performance end of Feb 16, 2027. 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 Jun 23, 2026 · refreshed monthlyLatest procurement action Feb 24, 2026