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AMENTUM SERVICES, INC.

AMENTUM SERVICES, INC. is a federal contractor registered under UEI QEMLRQA7PLG4 and CAGE code 5W3V7. The organization has received $43,564,615,317 across 2,917 federal awards, with Department of Defense as the top agency. Its primary NAICS code is 541330.

UEI QEMLRQA7PLG4 CAGE 5W3V7 Primary NAICS 541330
Total obligations
$43.6B
Awards
2,917

Federal contractor overview

AMENTUM SERVICES, INC. is registered as a federal contractor under UEI QEMLRQA7PLG4 and CAGE 5W3V7, and is located in CHANTILLY, VA, USA. Federal award data shows $43,564,615,317 across 2,917 federal awards, with Department of Defense as the top agency. The contractor's primary NAICS classification is 541330, and its public business classifications include For Profit Organization. Its organization hierarchy includes AMENTUM HOLDINGS INC. and AMENTUM GOVERNMENT SERVICES HOLDINGS SUB LLC.

Contractor identifiers

Legal business name
AMENTUM SERVICES, INC.
DBA name
AECOM
Unique Entity ID
QEMLRQA7PLG4
CAGE code
5W3V7
Location
CHANTILLY, VA, USA
Website
Visit contractor site

NAICS codes and business types

NAICS codes

Business and socioeconomic classifications

  • For Profit Organization

Organization hierarchy

Other related organizations

Federal obligation history

Total federal obligations

$43,564,615,317

Awards
2,917

Top agencies by obligations

  1. Department of Defense

    544 award actions

    $22,873,596,853

Federal obligations by fiscal year

Net federal contract obligations decreased from $5,481,234,090 in FY2024 to $5,025,320,435 in FY2025.

Federal obligations and award actions by fiscal year Blue bars show net federal obligations. The green line shows award-action counts. The lighter final bar and FY YTD label identify current fiscal-year-to-date activity.

Scroll horizontally to view all fiscal years.

View fiscal-year data table
Completed and current year-to-date federal fiscal-year contract activity
Fiscal year Net obligations Award actions
FY2026 YTD $4,357,857,274 740
FY2025 $5,025,320,435 1,404
FY2024 $5,481,234,090 1,342
FY2023 $3,919,045,831 1,410
FY2022 $4,408,924,491 1,264
FY2021 $4,160,612,155 1,247

Recent federal awards

  1. ANALYTICAL MISSION SUPPORT

    Department of the Treasury

    $8,247,880

    Obligated

    PIID 2099CF26F00007

    Awarded Jul 30, 2026

  2. TASK ORDER FOR FACILITIES OPERATIONS MAINTENANCE SUPPORT SERVICES (FOMSS) - USER - OPTION YEAR - 10

    National Aeronautics and Space Administration

    $252,892

    Obligated

    PIID 80MSFC26F7028

    Awarded Jul 13, 2026

  3. THIS IS TASK ORDER 5 UNDER CONTRACT 80ARC025D0004 FOR CYBER SECURITY SUPPORT THROUGH THE USE OF AN ON-SITE SECURITY CONTROL ASSESSOR (SCA).

    National Aeronautics and Space Administration

    $126,000

    Obligated

    PIID 80ARC026F0020

    Awarded Jun 30, 2026

  4. TASK ORDER FOR FACILITIES OPERATIONS MAINTENANCE SUPPORT SERVICES (FOMSS) - UNSCHEDULED MAINTENANCE OPTION PERIOD - 10

    National Aeronautics and Space Administration

    $20,000

    Obligated

    PIID 80MSFC26F7027

    Awarded Jun 25, 2026

Top federal contract markets

See the leading federal contract markets for AMENTUM SERVICES, INC. by agency and work category, ranked by positive obligations in Sweetspot's federal market coverage during the last 12 months.

Coverage period Aug 8, 2025–Aug 7, 2026

Federal contract vehicles

and 32 more vehicles

Frequently asked questions

What is AMENTUM SERVICES, INC.'s Unique Entity ID (UEI)?
AMENTUM SERVICES, INC.'s Unique Entity ID is QEMLRQA7PLG4, as registered in SAM.gov.
What is AMENTUM SERVICES, INC.'s CAGE code?
AMENTUM SERVICES, INC.'s CAGE code is 5W3V7.
What is AMENTUM SERVICES, INC.'s primary NAICS code?
AMENTUM SERVICES, INC.'s primary NAICS classification is 541330.
Where is AMENTUM SERVICES, INC. located?
AMENTUM SERVICES, INC. is located in CHANTILLY, VA, USA.
How much has AMENTUM SERVICES, INC. received in federal contract obligations?
AMENTUM SERVICES, INC. has received $43,564,615,317 in federal contract obligations across 2,917 federal awards.
Which federal agencies has AMENTUM SERVICES, INC. worked with?
AMENTUM SERVICES, INC.'s top federal agencies include Department of Defense.
When was AMENTUM SERVICES, INC. registered in SAM.gov?
AMENTUM SERVICES, INC.'s SAM.gov registration date is February 8, 2010.
What business classifications does AMENTUM SERVICES, INC. hold?
AMENTUM SERVICES, INC.'s registered business and socioeconomic classifications include For Profit Organization.