Federal contractor · ARLINGTON, VA

AMENTUM SPACEPORT LLC

AMENTUM SPACEPORT LLC received $73.2M in federal contract obligations in FY2026, on 6 awards (−25% vs FY2025). Since FY2018: $669.4M. Its largest customer was National Aeronautics and Space Administration ($72.8M).

Obligations · FY2026
$73.2M
New awards
6
Sole-source
0.0%
Single offer
0.0%
UEI
KA18WLGL1NQ5
Parent company
AMENTUM JOINT VENTURE LP
Other than small business
Open in the contracts explorerRelationship graph

Company family

Grouped from reported parent companies (UEI) and, where marked, AI judgments that two records name the same organization or group.

Part of the SAVANNAH RIVER REMEDIATION LLC company family: 10 registered entities, $499.6M in FY2026 together. See the family

  1. SAVANNAH RIVER REMEDIATION LLCAIKEN, SC · Family page
    $0
  2. JT4 LLCLAS VEGAS, NV
    $382.6M
  3. PAE APPLIED TECHNOLOGIES LLCFORT WORTH, TX
    $30.5M
  4. TATE, INCORPORATEDALEXANDRIA, VA
    $13.3M
  5. AMENTUM SERVICES, INCHUNTSVILLE, AL
    $34.4K

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 2.3MFY2018
  2. 47.9MFY2019
  3. 80.7MFY2020
  4. 84.7MFY2021
  5. 98.5MFY2022
  6. 97.6MFY2023
  7. 74.1MFY2024
  8. 97.9MFY2025
  9. 73.2MFY2026
  10. 12.4MFY2027

Top buying agencies

Obligations in FY2026.

  1. National Aeronautics and Space Administration$72.8M99.5%
    1 awards
  2. Department of the Air Force$356.7K0.5%
    5 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Facilities & utilities$72.8M99.5%
  2. Construction & real property$356.7K0.5%

Where the work was performed

  1. Brevard County, FL$73.2M100%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition0.0%
    US 39% · $0
  • Sole-source awards0.0%
    US 30% · $0
  • Single-offer competitions0.0%
    US 8.7% · $0
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Largest awards

  1. BASE OPERATIONS AND SPACEPORT SERVICES (BOSS) CONTRACT$662.3M
    National Aeronautics and Space Administration· Brevard County, FL· Facilities & utilities· Aug 6, 2018 – Oct 2, 2026· 80KSC018C0017
  2. BASE OPERATIONS AND SPACEPORT SERVICES CONTRACT SUPPORT FOR SPACE LAUNCH DELTA 45$230.3K
    Department of the Air Force· Brevard County, FL· Construction & real property· Oct 2, 2025 – Apr 17, 2026· FA252126F0034
  3. BASE OPERATIONS AND SPACEPORT SERVICES CONTRACT SUPPORT FOR SPACE LAUNCH DELTA 45.$53.5K
    Department of the Air Force· Brevard County, FL· Construction & real property· Jun 5, 2026 – Jun 5, 2026· FA252126F0214
  4. BASE OPERATIONS AND SPACEPORT SERVICES SPACE LAUNCH DELTA 45 MULTIPLE OBJECT TRACKING SYSTEM HEATING, VENTILATION, AND AIR CONDITIONING REPLACEMENT ELECTRONIC WORK REQUEST 178763$47.3K
    Department of the Air Force· Brevard County, FL· Construction & real property· Mar 18, 2026 – Mar 18, 2026· FA252126F0145
  5. BASE OPERATIONS AND SPACEPORT SERVICES CONTRACT SUPPORT FOR SPACE LAUNCH DELTA 45.$13.3K
    Department of the Air Force· Brevard County, FL· Construction & real property· Apr 2, 2026 – Jun 10, 2026· FA252126F0163
  6. BASE OPERATIONS AND SPACEPORT SERVICES CONTRACT SUPPORT FOR RANGE SUPPORT LAUNCH REQUIREMENTS$12.3K
    Department of the Air Force· Brevard County, FL· Construction & real property· Mar 18, 2026 – Mar 18, 2026· FA252126F0142

Subawards

Matched by Unique Entity ID: the first-tier subawards this organization reported as a prime recipient, and those primes reported paying it.

As a prime: who it pays · FY2026

  • Sub-contracts: $7.9M (69 subawards)

40 sub-recipients

  1. ENTERPRISE FLEET MANAGEMENT, INC.$1.3M16%
    SAINT LOUIS, MO · 10 subawards
  2. AERODYNE INDUSTRIES, LLC$1M13%
    CAPE CANAVERAL, FL · 1 subaward
  3. MAVERICK CONSTRUCTORS, LLC$768.3K9.7%
    LUTZ, FL · 3 subawards
  4. T&H SERVICES, LLC$494.8K6.2%
    JUNEAU, AK · 2 subawards
  5. A. WEST ENTERPRISE, LLC$442.6K5.6%
    ALBANY, GA · 1 subaward
  6. UNITED RENTALS (NORTH AMERICA), INC.$375.7K4.7%
    STAMFORD, CT · 7 subawards
  7. RING POWER CORP$260.5K3.3%
    SAINT AUGUSTINE, FL · 3 subawards
  8. TLC ENGINEERING SOLUTIONS INC$246K3.1%
    ORLANDO, FL · 1 subaward
  9. WILLIAMS SCOTSMAN INC$232.4K2.9%
    PHOENIX, AZ · 1 subaward
  10. WEX BANK$209.1K2.6%
    SANDY, UT · 4 subawards

As a sub-recipient: who pays it · FY2026

No subawards reported to it in FY2026.

Its reported sub-contracts equal 11% of its FY2026 contract obligations.

By fiscal year

  • FY2021: $4.1M paid out · $0 received
  • FY2022: $6.4M paid out · $0 received
  • FY2023: $13.8M paid out · $0 received
  • FY2024: $12.6M paid out · $0 received
  • FY2025: $15.7M paid out · $0 received
  • FY2026: $7.9M paid out · $0 received

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 9, 2026, loaded Oct 9, 2026 · Subawards loaded from FY2021.

Teaming partners

Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.

Companies it pays

223 companies · $127.4M reported

  1. CAMBRIDGE INTERNATIONAL SYSTEMS, INC.$20.1M
    ARLINGTON, VA · 1 subaward · Architectural, engineering, and related services
  2. GREENLEAF INTEGRATIVE STRATEGIES LLC$12.1M
    ARLINGTON, VA · 1 subaward · Management, scientific, and technical consulting services
  3. A. WEST ENTERPRISE, LLC$9.4M
    ALBANY, GA · 21 subawards · Facilities support services

Primes that pay it

2 companies · $8.9M reported

  1. AMERICAN ELECTRONIC WARFARE ASSOCIATES, INCORPORATED$8.9M
    CALIFORNIA, MD · 5 subawards · Scientific research and development services
  2. AMENTUM SERVICES, INC.$31K
    GERMANTOWN, MD · 1 subaward · Facilities support services

Showing the top 3 of each list. Open the profile for potential partners and the full lists.

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 9, 2026, loaded Oct 9, 2026 · Subawards loaded from 2021.

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 9 markets (agency × industry), FY2024–FY2026.

  1. BEYOND NEW HORIZONS, LLC$890.2M−24% in FY2026
    HUNTSVILLE, AL · 57% of this company's obligations are in markets they both serveAir Force · Architectural, engineering, and related services
  2. RELIANCE TEST & TECHNOLOGY, LLC$587.7M−25% in FY2026
    CRESTVIEW, FL · 24% of this company's obligations are in markets they both serveAir Force · Architectural, engineering, and related services
  3. NATIONAL AEROSPACE SOLUTIONS, LLC$290.6M
    RESTON, VA · 19% of this company's obligations are in markets they both serveAir Force · Architectural, engineering, and related services

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.