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All lobbying filings

AMENTUM HOLDINGS, INC.

Lobbying for AMENTUM HOLDINGS, INC.

 Filing 1st Quarter - Report
Reporting period
1st Quarter 2026
Jan 1 - Mar 31 · Posted Apr 20, 2026
Expenses
$90,000.00
What this organization spent lobbying with its own staff. Reported using A: the three LDA methods count different costs, so an expenses figure is not comparable across filers that used different ones.
Client based in
District of Columbia

Official filing document

 Government bodies contacted 3
  • HOUSE OF REPRESENTATIVES
  • Natl Aeronautics & Space Administration (NASA)
  • SENATE

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

 Bills named in this filing 2
  • S 933
    NASA Transition Authorization Act of 2025
  • HR 7273
    NASA Reauthorization Act of 2026
 Lobbying activity 5
Aerospace

S.933, NASA Transition Authorization Act of 2025, Entirety H.R.7273, NASA Authorization Act of 2026, Entirety NASA Workforce related issues

Budget/Appropriations

National Defense Authorization for Fiscal Year 2027, Small modular reactors (Nuclear Energy); and Counter Unmanned Aerial Systems Department of Defense Appropriations Act, 2027, Small modular reactors (Nuclear Energy) Commerce, Justice, Science, and Related Agencies Appropriations Act, 2027, including issues related to infrastructure and NASA Deep Space Exploration Account; and Monitor Nuclear Energy for Lunar Surface S.933, NASA Transition Authorization Act of 2025, Lunar Nuclear Power related issues H.R.7273, NASA Authorization Act of 2026, Entirety Monitor the following: Public Law 119-75, Consolidated Appropriations Act, 2026, Division A - Department of Defense Appropriations Act, 2026, Space Launch issues, General defense contracting; National Security and Defense and cybersecurity Public Law 119-74, Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026, Division B - Energy and Water Development and Related Agencies Appropriations Act, 2026, Environment management related issues

Defense

National Defense Authorization for Fiscal Year 2027, Small modular reactors (Nuclear Energy); and Counter Unmanned Aerial Systems Department of Defense Appropriations Act, 2027, Small modular reactors (Nuclear Energy) Intercontinental Ballistic Missile (ICBM) Golden Dome architecture Microelectronics Monitor Public Law 119-75, Consolidated Appropriations Act, 2026, Division A - Department of Defense Appropriations Act, 2026, Space Launch issues, General defense contracting; National Security and Defense and cybersecurity

Environment/Superfund

Army Corps of Engineers, Infrastructure related issues Monitor Public Law 119-74, Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 2026, Division B - Energy and Water Development and Related Agencies Appropriations Act, 2026, Environmental management related issues

Homeland Security

Monitor the following: Counter Unmanned Aerial Systems U.S. Customs and Border Protection, Aviation maintenance issues Public Law 119-21, One Big Beautiful Bill Act, Border Security

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.

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