PrimeRFP SCOUT · Federal Contract Recompete Brief · SeaPort-NxG

N6523623F3027Distributed COMMON GROUND surface SYSTEM MARINE — Fathom 4, LLC

Fathom 4, LLC holds $42.3M across 13 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 1 related award under parent N0017819D7641. Competition previously drew 5 offers. Set-aside status: SDVOSB. Recompete timing centers on the Apr 8, 2027 PoP end — agencies typically plan 12–18 months ahead.

NIWC Atlantic

Awarding office

Fathom 4, LLC

Recipient

Apr 8, 2027

PoP end

$24.3M

Obligated

$58.2M

Potential

541330

NAICS

R425

PSC

SeaPort-NxG

Vehicle

SDVOSB

Set-aside

5 bidders on last award

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Contract facts

SDVOSB

Contract numberN6523623F3027

Also listed asN65236-23-F-3027

Also listed asN0017819D7641-N6523623F3027

AgencyNIWC Atlantic

Awarding officeNIWC Atlantic

Awarding agencyDepartment of Defense (DOD)

Funding agencyDepartment of Defense (DOD)

IncumbentFathom 4, LLC

CAGE6SG73

UEIMKKHGNXJA6V9

NAICS541330

PSCR425

VehicleSeaPort-NxG

Parent IDIQ / IDVN0017819D7641

Place of performanceCHARLESTON SC

Pricing typeCost Plus Fixed Fee

Extent competedFull And Open Competition

Related solicitationN6523623R3008

PoP startSep 8, 2023

PoP end (current)Apr 8, 2027

PoP end (w/ options)Apr 8, 2028

Obligated$24.3M

Current value$44.4M

Potential value$58.2M

DISTRIBUTED COMMON GROUND SURFACE SYSTEM MARINE CORPS is a federal SDVOSB award for NIWC Atlantic held by Fathom 4, LLC. Estimated value $58.2M ($24.3M obligated). Current period of performance ends Apr 8, 2027 (potential Apr 8, 2028). Last award drew 5 bidders. Place of performance: CHARLESTON SC. Related solicitation N6523623R3008.

DISTRIBUTED COMMON GROUND SURFACE SYSTEM MARINE CORPS

Recompete timing

Public

● Expiring in 193 days

Current PoP ends Apr 8, 2027 (193 days remaining). Agencies typically plan 12–18 months ahead — at 6.3 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

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

N6523623F3018

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

$8.6M

May 16, 2028

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 N6523623F3027?

N6523623F3027 (Distributed COMMON GROUND surface SYSTEM MARINE) is a NIWC Atlantic award with a potential value of $58.2M, currently held by Fathom 4, LLC. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N65236-23-F-3027?

N65236-23-F-3027 is the dashed form of PIID N6523623F3027 (Distributed COMMON GROUND surface SYSTEM MARINE), held by Fathom 4, LLC. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N6523623F3027?

NIWC Atlantic awarded N6523623F3027 to Fathom 4, LLC (potential $58.2M).

Who is the incumbent on N6523623F3027?

Fathom 4, LLC is the incumbent with $42.3M across 13 related awards in SCOUT’s public footprint. The current period of performance ends Apr 8, 2027.

When does Fathom 4, LLC’s N6523623F3027 come up for recompete?

SCOUT tracks a period-of-performance end of Apr 8, 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 May 15, 2026