PrimeRFP SCOUT · Federal Contract Recompete Brief · SeaPort-NxG

N4215821F3000Purpose of THIS modification IS: i — Marine Systems Corp

Marine Systems Corp holds $56.3M across 35 federal awards, concentrated at Department of Defense (DOD). Competition previously drew 3 offers. Set-aside status: SBA. Recompete timing centers on the Nov 17, 2026 PoP end — agencies typically plan 12–18 months ahead.

Norfolk Naval Shipyard Gf

Awarding office

Marine Systems Corp

Recipient

Nov 17, 2026

PoP end

$25.8M

Obligated

541330

NAICS

R425

PSC

SeaPort-NxG

Vehicle

SBA

Set-aside

3 bidders on last award

Watch this recompete

One email. No account. We ping you if the window moves.

Score my position vs Marine Systems Corp — $90

Contract facts

SBA

Contract numberN4215821F3000

Also listed asN42158-21-F-3000

Also listed asN0017819D8073-N4215821F3000

AgencyNorfolk Naval Shipyard Gf

Awarding officeNorfolk Naval Shipyard Gf

IncumbentMarine Systems Corp

UEIUNCCCSBF8258

NAICS541330

PSCR425

VehicleSeaPort-NxG

Parent IDIQ / IDVN0017819D8073

Place of performancePORTSMOUTH, VA

Related solicitationN4215820R3000

PoP end (current)Nov 17, 2026

PoP end (w/ options)Nov 17, 2027

Obligated$25.8M

THE PURPOSE OF THIS MODIFICATION IS: I. INCREMENTAL FUNDING PR# N0002421RX00227 FOR THE AMOUNT OF $798,400.00. II. ALL… is a federal SBA award for Norfolk Naval Shipyard Gf held by Marine Systems Corp. Estimated value $91M ($25.8M obligated). Current period of performance ends Nov 17, 2026 (potential Nov 17, 2027). Last award drew 3 bidders. Place of performance: PORTSMOUTH, VA. Related solicitation N4215820R3000.

THE PURPOSE OF THIS MODIFICATION IS: I. INCREMENTAL FUNDING PR# N0002421RX00227 FOR THE AMOUNT OF $798,400.00. II. ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED AND IN FULL EFFECT. SEE DESCRIPTION OF SERVICES BELOW.

Recompete timing

Public

● Expiring in 89 days

Current PoP ends Nov 17, 2026 (89 days remaining). Agencies typically plan 12–18 months ahead — at 2.9 months out, that window is already open. The buying decision is likely already in motion.

Incumbent footprint

Public record

Marine Systems Corp — $56.3M obligated across 35 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($56.3M) · all agencies

Department of Defense (DOD)$56.3M · 100%General Services Administration (GSA)$2K · 0%

Open full company profile →

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 N4215821F3000?

N4215821F3000 (Purpose of THIS modification IS: i) is a Norfolk Naval Shipyard Gf award with an estimated value of $91M, currently held by Marine Systems Corp. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N42158-21-F-3000?

N42158-21-F-3000 is the dashed form of PIID N4215821F3000 (Purpose of THIS modification IS: i), held by Marine Systems Corp. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N4215821F3000?

Norfolk Naval Shipyard Gf awarded N4215821F3000 to Marine Systems Corp.

Who is the incumbent on N4215821F3000?

Marine Systems Corp is the incumbent with $56.3M across 35 related awards in SCOUT’s public footprint. The current period of performance ends Nov 17, 2026.

When does Marine Systems Corp’s N4215821F3000 come up for recompete?

SCOUT tracks a period-of-performance end of Nov 17, 2026. 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 Apr 17, 2026