PrimeRFP SCOUT · Federal Contract Recompete Brief

N0042123F0600 — TRANSITION PHASE-IN

TRANSITION PHASE-IN is a federal award for Department of Defense (DOD) held by AMENTUM SERVICES, INC.. Estimated value $173.3M ($151.3M obligated). Current period of performance ends Aug 30, 2026.

$173.3M
Estimated Value
$151.3M
Obligated
Aug 30, 2026
PoP End / Expires

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Analysis

Public

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. Recompete timing centers on the Aug 30, 2026 PoP end — agencies typically plan 12–18 months ahead.

Contract facts

Federal
Contract numberN0042123F0600
AgencyDepartment of Defense (DOD)
IncumbentAMENTUM SERVICES, INC.
UEIQEMLRQA7PLG4
NAICS488190
PSCJ015
Parent IDIQ / IDVN0042123D0012
PoP end (current)Aug 30, 2026
Obligated$151.3M

Recompete timing

Public
Expiring in 13 days

Current PoP ends Aug 30, 2026 (13 days remaining). Agencies typically plan 12–18 months ahead — at 0.4 months out, that window is already open. The buying decision is likely already in motion.

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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 Department of Defense (DOD) award with an estimated value of $173.3M, currently held by AMENTUM SERVICES, INC.. Figures are USASpending-sourced public-record facts normalized by PrimeRFP SCOUT.

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 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.

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. Explore it live — $90 Pilot →

Data as of · refreshed monthlyLatest procurement action
Sources: USASpending, FPDS, SAM.gov · Public-record facts + SCOUT analysis shown above; personalized scoring in SCOUT.
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