PrimeRFP SCOUT · Federal Contract Recompete Brief

N0042123F0600Transition phase-in — Amentum Services, Inc

Amentum Services, Inc holds $10.1B across 952 federal awards, concentrated at Department of Defense (DOD). This PIID sits alongside 5 related awards under parent N0042123D0012. PoP ended Aug 30, 2026 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

Naval Air Warfare Center Air Div

Awarding office

Amentum Services, Inc

Recipient

Aug 30, 2026

PoP end

$151.3M

Obligated

488190

NAICS

J015

PSC

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Contract facts

Federal

Contract numberN0042123F0600

Also listed asN00421-23-F-0600

Also listed asN0042123D0012-N0042123F0600

AgencyNaval Air Warfare Center Air Div

Awarding officeNaval Air Warfare Center Air Div

IncumbentAmentum Services, Inc

UEIQEMLRQA7PLG4

NAICS488190

PSCJ015

Parent IDIQ / IDVN0042123D0012

Place of performanceCHANTILLY, VA

Related solicitationN0042122R0178

PoP end (current)Aug 30, 2026

Obligated$151.3M

TRANSITION PHASE-IN is a federal award for Naval Air Warfare Center Air Div held by Amentum Services, Inc. Estimated value $173.3M ($151.3M obligated). Current period of performance ends Aug 30, 2026. Place of performance: CHANTILLY, VA. Related solicitation N0042122R0178.

Recompete timing

Public

● Past PoP end (8 days ago)

Current PoP ended Aug 30, 2026 (8 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

Amentum Services, Inc — $10.1B obligated across 952 awards (firm-wide, all agencies) · lead buyer Department of Defense (DOD).

% of firm-wide obligated ($10.1B) · all agencies · Top 4 shown (97%); remaining ~3% is other agencies.

Department of Defense (DOD)$7.9B · 78%Department of Homeland Security (DHS)$1.3B · 13%General Services Administration (GSA)$311.4M · 3%Department of the Treasury (TREAS)$235.7M · 2%

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Frequently asked questions

What is contract N0042123F0600?

N0042123F0600 (Transition phase-in) is a Naval Air Warfare Center Air Div award with an estimated value of $173.3M, currently held by Amentum Services, Inc. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

What is N00421-23-F-0600?

N00421-23-F-0600 is the dashed form of PIID N0042123F0600 (Transition phase-in), held by Amentum Services, Inc. Same award — SCOUT canonicalizes compact, dashed, and parent-child identifiers to one brief.

Which office awarded N0042123F0600?

Naval Air Warfare Center Air Div awarded N0042123F0600 to Amentum Services, Inc.

Who is the incumbent on N0042123F0600?

Amentum Services, Inc is the incumbent with $10.1B across 952 related awards in SCOUT’s public footprint. The current period of performance ends Aug 30, 2026.

When does Amentum Services, Inc’s N0042123F0600 come up for recompete?

SCOUT tracks a period-of-performance end of Aug 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 Aug 20, 2026 · refreshed monthlyLatest procurement action Oct 15, 2025