PrimeRFP SCOUT · Federal Contract Recompete Brief · SeaPort-NxG

N6426723F3005ESS systems engineering and logistics — Serco Inc

Serco Inc holds $3.7B across 1,050 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 5 related awards under parent N0017819D8498. The prior award was single-bid — competitive dynamics may favor a challenge. PoP ended Jun 14, 2026 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

Naval Surface Warfare Center

Awarding office

Serco Inc

Recipient

Jun 14, 2026

PoP end

$38.4M

Obligated

$124.6M

Potential

541330

NAICS

R425

PSC

SeaPort-NxG

Vehicle

1 bidders on last award

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Contract facts

Federal

Contract numberN6426723F3005

Also listed asN64267-23-F-3005

Also listed asN0017819D8498-N6426723F3005

AgencyNaval Surface Warfare Center

Awarding officeNaval Surface Warfare Center

Awarding agencyDepartment of Defense (DOD)

Funding agencyDepartment of Defense (DOD)

IncumbentSerco Inc

CAGE022Q2

UEIDKJ1R5ABCN48

NAICS541330

PSCR425

VehicleSeaPort-NxG

Parent IDIQ / IDVN0017819D8498

Place of performanceHERNDON VA

Pricing typeCost Plus Fixed Fee

Extent competedFull And Open Competition

Related solicitationN6426722R3015

PoP startJun 15, 2023

PoP end (current)Jun 14, 2026

PoP end (w/ options)Jun 14, 2028

Obligated$38.4M

Current value$98.3M

Potential value$124.6M

NAVAL SYSTEMS ENGINEERING AND LOGISTICS DIRECTORATE ENGINEERING SUPPORT SERVICES (ESS) SUPPORT - SHIP DESIGN, ENGINEERING, AND INTEGRATION SUPPORT FOR SURFACE COMBATANT SHIPS is a federal award for Naval Surface Warfare Center held by Serco Inc. Estimated value $124.6M ($38.4M obligated). Current period of performance ends Jun 14, 2026 (potential Jun 14, 2028). Last award drew 1 bidder. Place of performance: HERNDON VA. Related solicitation N6426722R3015.

NAVAL SYSTEMS ENGINEERING AND LOGISTICS DIRECTORATE ENGINEERING SUPPORT SERVICES (ESS) SUPPORT - SHIP DESIGN, ENGINEERING, AND INTEGRATION SUPPORT FOR SURFACE COMBATANT SHIPS

Recompete timing

Public

● Past PoP end (70 days ago)

Current PoP ended Jun 14, 2026 (70 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

Serco Inc — $3.7B obligated across 1,050 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($3.7B) · all agencies · Top 4 shown (95%); remaining ~5% is other agencies.

Department of Defense (DOD)$2.6B · 70%Department of Health and Human Services (HHS)$626.7M · 17%

Pension Benefit Guaranty Corporation (PBGC)$168.0M · 5%

Department of Transportation (DOT)$117.2M · 3%

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Related awards

Same parent · incumbent

N0017425F0031

TO 0121

$292K

Aug 24, 2026

N6523624F0157

MSAB TOWER CONUS INTEGRATION-

$5.2M

Aug 26, 2026

N0017425F1153

TO 0119

$3.7M

Aug 28, 2026

H9225425F0001

LABOR HOURS FOR SOURCE SELECTION SUPPORT TO BASE IDIQ RECOMPETE

$1.3M

Aug 31, 2026

N6523622F0162

ECS FY21 INSTALL SUPPORT

$1.1M

Aug 23, 2026

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Frequently asked questions

What is contract N6426723F3005?

N6426723F3005 (ESS systems engineering and logistics) is a Naval Surface Warfare Center award with a potential value of $124.6M, currently held by Serco Inc. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N64267-23-F-3005?

N64267-23-F-3005 is the dashed form of PIID N6426723F3005 (ESS systems engineering and logistics), held by Serco Inc. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N6426723F3005?

Naval Surface Warfare Center awarded N6426723F3005 to Serco Inc (potential $124.6M).

Who is the incumbent on N6426723F3005?

Serco Inc is the incumbent with $3.7B across 1050 related awards in SCOUT’s public footprint. The current period of performance ends Jun 14, 2026.

When does Serco Inc’s N6426723F3005 come up for recompete?

SCOUT tracks a period-of-performance end of Jun 14, 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 Aug 19, 2026 · refreshed monthlyLatest procurement action Mar 11, 2026