USAspending.gov•SAM.gov

AMENTUM SERVICES, INC.

UEI QEMLRQA7PLG4 · CAGE 5W3V7 · CHANTILLY, VA · Parent: AECOM

Dated source observations

SAM: Active · expires 2027-08-05 · checked 2026-11-07

Exclusions: no active exclusion record matched this UEI · as of the 2026-11-06 extract

Requests SAM.gov registration data when a refresh is available. It updates this profile but does not create a verification record.

Classifications: corporate entity not tax exempt, other than small business, us owned business

Registered address

4800 WESTFIELDS BLVD STE 400
CHANTILLY, VA 20151

SAM registration data · checked 2026-11-07

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Federal footprint

Historical awards

$25.5B

USAspending · prime awards

Trailing 12 months

$3.3B

USAspending · obligations

Largest agency share

76%

Department of Defense

NAICS codes

observed across awards

USAspending subawards

Name matched reported contract subawards · checked 2026-10-04.

Name matches do not establish identity. Reported subaward coverage is partial.

Awarding agencies for this contractor

This contractor's observed prime award obligations by agency · USAspending.gov · as of 2026-10-04

NAICS codes

561210$13B

facilities support services

7 awards observed

488190$4.9B

other support activities for air transportation

6 awards observed

541614$792.3M

process, physical distribution, and logistics consulting services

1 award observed

561612$657.6M

security guards and patrol services

1 award observed

611512

flight training

541330

engineering services

811111

general automotive repair

541513

computer facilities management services

Largest prime awards· as of 2026-10-04

0004 · Department of Defense$7.4B
NNK08OC01C · National Aeronautics and Space Administration$1.3B
0003 · Department of Defense$1.3B
0002 · Department of Defense$1.2B
N6134020F0040 · Department of Defense$999.6M
W58RGZ17C0011 · Department of Defense$962.3M
W58RGZ19C0025 · Department of Defense$944.9M
70B02C21C00000005 · Department of Homeland Security$835.5M
W56HZV17C0117 · Department of Defense$792.3M
70CDCR26C00000016 · Department of Homeland Security$657.6M
0007 · Department of Defense$657M
N0042117C0033 · Department of Defense$636.5M
0006 · Department of Defense$578.6M
HSBP1015C00064 · Department of Homeland Security$570.8M
FA489017C0005 · Department of Defense$563.5M