PrimeRFP SCOUT · Corporate family

Amentum Technology Inc.

Amentum Technology Inc. is rolled up at ultimate parent TU4KCXMM9AP6. This page lists 22 SAM entities in the SCOUT company corpus. Open a row for recompetes and teaming — this list is who to look at, not a second market total. Ranked by company-page net obligation (≥$100K). Agency top-contractor totals are a buyer-scoped family roll-up and will not match this list.Data: PrimeRFP SCOUT · SAM / USASpending. See methodology note below.

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Entities that hold work

Rank	Entity	UEI	Entity net
#1	Amentum Technology, Inc.Space R&D Svcs; Space Flight, Research & Supporting Activities; R&D Facilities & Maj Equip	DTRJLHVLK8F4	$3.0B
#2	United Cleanup Oak Ridge LLCsubsidiaryOther Environmental Services	CM39N6XPQF41	$1.8B
#3	Amentum Technology, Inc.Support- Professional: Engineering/Technical	H2RGSKWXKHQ5	$1.7B
#4	Idaho Environmental Coalition LLCsubsidiaryOther Environmental Services	LQ5ZLNE3EM27	$1.6B
#5	Jt4, LLCsubsidiarySupport- Professional: Engineering/Technical	JKCNBX9J66E6	$1.1B
#6	Amentum Technology, Inc.Environmental Systems Protection- Environmental Remediation	K8QPQLGTRM33	$728.3M
#7	Four Rivers Nuclear Partnership, LLCsubsidiaryOther Environmental Services	H1HWLSEDDKQ8	$584.8M
#8	Pae Applied Technologies LLCsubsidiaryOperation of Miscellaneous Buildings	K55GHE7FCEF5	$551.4M
#9	Southern Ohio Cleanup Company LLCsubsidiaryOther Environmental Services	NYYVB7U3D766	$249.5M
#10	Jacobs Technology Inc.subsidiaryEducation/Training- Training/Curriculum Development	K3NWHLVFMKB5	$193.5M
#11	Amentum Technology, Inc.National Defense R&D Services; Department of Defense - Military; Basic Research	S7NNWN1J6JP9	$171.5M
#12	Ch2m Hill B&W West Valley, LLCsubsidiarySalvage- Demolition of Buildings	M6KXM8MLNGD6	$152.6M

Showing the top 12 of 21 entities with work. Open an entity page to keep drilling.

Names are the SAM legal name for that UEI — several members of a family often share the same parent legal name. The work line is the top product/service code on that UEI. Buyer dollars are that entity’s company-page agency mix, not the intel-hub TTM roll-up. PrimeRFP SCOUT.

All 22 SAM entities

Complete roster under this ultimate parent in the SCOUT company corpus — every UEI, SAM legal name, and company-page net. Sorted largest-first, including small positives and net deobligations.

Rank	Entity	UEI	Entity net
#1	Amentum Technology, Inc.Space R&D Svcs; Space Flight, Research & Supporting Activities; R&D Facilities & Maj Equip	DTRJLHVLK8F4	$3.0B
#2	United Cleanup Oak Ridge LLCsubsidiaryOther Environmental Services	CM39N6XPQF41	$1.8B
#3	Amentum Technology, Inc.Support- Professional: Engineering/Technical	H2RGSKWXKHQ5	$1.7B
#4	Idaho Environmental Coalition LLCsubsidiaryOther Environmental Services	LQ5ZLNE3EM27	$1.6B
#5	Jt4, LLCsubsidiarySupport- Professional: Engineering/Technical	JKCNBX9J66E6	$1.1B
#6	Amentum Technology, Inc.Environmental Systems Protection- Environmental Remediation	K8QPQLGTRM33	$728.3M
#7	Four Rivers Nuclear Partnership, LLCsubsidiaryOther Environmental Services	H1HWLSEDDKQ8	$584.8M
#8	Pae Applied Technologies LLCsubsidiaryOperation of Miscellaneous Buildings	K55GHE7FCEF5	$551.4M
#9	Southern Ohio Cleanup Company LLCsubsidiaryOther Environmental Services	NYYVB7U3D766	$249.5M
#10	Jacobs Technology Inc.subsidiaryEducation/Training- Training/Curriculum Development	K3NWHLVFMKB5	$193.5M
#11	Amentum Technology, Inc.National Defense R&D Services; Department of Defense - Military; Basic Research	S7NNWN1J6JP9	$171.5M
#12	Ch2m Hill B&W West Valley, LLCsubsidiarySalvage- Demolition of Buildings	M6KXM8MLNGD6	$152.6M
#13	Amentum Technology, Inc.It and Telecom - Business Application/Application Development Support Services (Labor)	GL7BQUY8ZJ79	$139.9M
#14	Urs Federal Services International, Inc.subsidiaryConstruction of Laboratories and Clinics	QKXCUBQF9NT9	$82.1M
#15	Jacobs Government Services CompanysubsidiaryArchitect and Engineering- General: Engineering Drafting, Not Cad/Cam	K6MYWTP2DL37	$65.8M
#16	Pae Korea Ltd.subsidiaryHousekeeping- Facilities Operations Support	Z5BAUSS4XF53	$20.5M
#17	Keyw Corp., thesubsidiaryRadar Equipment, Airborne	ZCHRM59JUJA9	$14.5M
#18	Pae Design and Facility ManagementsubsidiaryMaintenance of Ship Construction and Repair Facilities	FRKLULJ27LJ6	$10.9M
#19	Pae-Perini LLCsubsidiaryHousekeeping- Facilities Operations Support	HSR1EWL8JSK1	$2.5M
#20	Jacobs Technology Inc.subsidiaryGeneral Science & Technology R&D Svcs; General Science & Technology; Experimental Development	RTPNQ73TAVT3	$1.7M
#21	Jacobs Technology Inc.subsidiaryCollective Modular Support System	QCYBSZKSAFV6	$108.6K
#22	Pae Aviation and Technical Services LLCsubsidiaryAircraft, Fixed Wing	D4NJXUL1BJT3	$0

Frequently Asked Questions — Amentum Technology Inc. family

What is the Amentum Technology Inc. corporate family in SCOUT?

Amentum Technology Inc. is rolled up at ultimate parent UEI TU4KCXMM9AP6. This page lists 22 SAM entities in the SCOUT company corpus — legal name, UEI, work line, and company-page net obligation. It is a drill-down roster, not a second market-size total.

Why don’t these dollars match an agency top-contractor table?

Agency top-contractor rows are a buyer-scoped family roll-up (trailing 12 months, obligations, ≥$100K awards). Entity nets on this page are company-page totals in the SCOUT corpus window (all-agency). Different scope and window — do not add these rows to match an agency table.

Why can a family UEI show a negative obligation?

A negative total is a net deobligation in the company-page window — not a debt. USASpending records every money movement: new obligations are positive; downward modifications, unused funds returned, and corrections are negative. When take-backs on that UEI exceed new funding, the net goes below zero.

How should a capture team use this page?

Use the capture rank to pick which SAM UEI to open for recompetes, buyers, and teaming. Use the full roster for every legal name under the parent. Live opportunity search and pipeline alerts are in SCOUT Pilot; this page stays free to read.

Data & Methodology

Federal contract and award data sourced from government procurement systems — including FPDS-NG, SAM.gov, and related federal data repositories. PrimeRFP SCOUT ingests, normalizes, and continuously updates records as agencies publish them. Reporting timelines vary by agency; some components (particularly DoD) carry a 60–90 day lag relative to award execution.

Dataset coverage — ≥ $100K floor

All intelligence on this page and within SCOUT is filtered to federal contract awards whose current total award value is $100K or more. PrimeRFP applies this floor at the award level (on current_total_value_award), not per-transaction, so large awards split across many mid-size obligation lines are retained in full. PrimeRFP's own empirical sampling against the raw USASpending dataset shows this threshold captures 98%+ of total federal contract dollars while excluding a long tail of micro-purchases, small modifications, and administrative actions — the trade-off that makes market intelligence tractable without distorting the dollar picture. Coverage: 560,000+ active contract awards and 2.5M+ unique awardees, including small-business set-asides, task orders, and mid-market opportunities.

Award identification: Each record is keyed by federal Award ID (PIID). Task orders recorded as independent awards appear as separate rows. IDIQs and their task orders are tracked distinctly.

Why SCOUT dollar figures differ from published annual totals: Per-agency dollar figures on SCOUT intelligence pages aggregate all USASpending transaction records — including base contract awards, task orders, delivery orders, and modifications to existing contracts. Annual federal contract obligation figures cited in industry reports (e.g., FY2025: $833.8B per Bloomberg Government) count only new prime award actions in the fiscal year, excluding mods. An IDIQ vehicle (like OASIS+) carries no obligation at award — only task orders issued against it are counted. SCOUT's transaction-level aggregates are larger because they capture the full activity picture across a contract's lifecycle, making them useful for competitive analysis and pipeline sizing rather than year-over-year spending comparison.

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