PrimeRFP SCOUT · Federal Contract Recompete Brief

N4008521F5399MC MCRD PARRIS ISLAND SITES 1 — Mse Group, LLC

Mse Group, LLC holds $8.5M across 36 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 5 related awards under parent N4008520D0119. Recompete timing centers on the Sep 30, 2026 PoP end — agencies typically plan 12–18 months ahead.

Naval Fac Engineering Cmd Mid Lant

Awarding office

Mse Group, LLC

Recipient

Sep 30, 2026

PoP end

$220K

Obligated

$949K

Potential

562910

NAICS

C219

PSC

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Contract facts

Federal

Contract numberN4008521F5399

Also listed asN40085-21-F-5399

Also listed asN4008520D0119-N4008521F5399

AgencyNaval Fac Engineering Cmd Mid Lant

Awarding officeNaval Fac Engineering Cmd Mid Lant

Awarding agencyDepartment of Defense (DOD)

Funding agencyDepartment of Defense (DOD)

IncumbentMse Group, LLC

CAGE6AK36

UEIM9BYKKNNC4J8

NAICS562910

No full NAICS 562910 intel page yet. Browse NAICS intelligence

PSCC219

Parent IDIQ / IDVN4008520D0119

Place of performancePARRIS ISLAND SC

Pricing typeFirm Fixed Price

Extent competedNot Available For Competition

Related solicitationN4008520R0119

PoP startMay 20, 2021

PoP end (current)Sep 30, 2026

Obligated$220K

Current value$949K

Potential value$949K

MC, MCRD PARRIS ISLAND, SITES 1, 3, AND UST 2 MAINTENANCE AND MON is a federal award for Naval Fac Engineering Cmd Mid Lant held by Mse Group, LLC. Estimated value $949K ($220K obligated). Current period of performance ends Sep 30, 2026. Place of performance: PARRIS ISLAND SC. Related solicitation N4008520R0119.

MC, MCRD PARRIS ISLAND, SITES 1, 3, AND UST 2 MAINTENANCE AND MON

Recompete timing

Public

● Expiring in 19 days

Current PoP ends Sep 30, 2026 (19 days remaining). Agencies typically plan 12–18 months ahead — at 0.6 months out, that window is already open. The buying decision is likely already in motion.

Incumbent footprint

Public record

Mse Group, LLC — $8.5M obligated across 36 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($8.5M) · all agencies

Department of Defense (DOD)$8.4M · 99%Department of Transportation (DOT)$84K · 1%

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Frequently asked questions

What is contract N4008521F5399?

N4008521F5399 (MC MCRD PARRIS ISLAND SITES 1) is a Naval Fac Engineering Cmd Mid Lant award with a potential value of $949K, currently held by Mse Group, LLC. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N40085-21-F-5399?

N40085-21-F-5399 is the dashed form of PIID N4008521F5399 (MC MCRD PARRIS ISLAND SITES 1), held by Mse Group, LLC. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N4008521F5399?

Naval Fac Engineering Cmd Mid Lant awarded N4008521F5399 to Mse Group, LLC (potential $949K).

Who is the incumbent on N4008521F5399?

Mse Group, LLC is the incumbent with $8.5M across 36 related awards in SCOUT’s public footprint. The current period of performance ends Sep 30, 2026.

When does Mse Group, LLC’s N4008521F5399 come up for recompete?

SCOUT tracks a period-of-performance end of Sep 30, 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 Jun 25, 2026 · refreshed monthlyLatest procurement action Mar 28, 2024