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2025 · 4th Quarter (Oct 1 - Dec 31)

AMENTUM HOLDINGS, INC.

Filed by AMENTUM HOLDINGS, INC..

Open official filing
Source: Lobbying Disclosure APIRecently refreshed. 2026-08-03 06:26:15 UTC.

Source-reported fields

Filing overview

Type
4th Quarter - Report
Posted
Jan 20, 2026
Income
Not reported
Expenses
$100,000.00
Filing UUID
68136f83-16a8-4b74-a350-665762b7dcc3
Termination date
Not reported

Expense method: A

Literal source text

Lobbying issues and bill citations

AER · Aerospace

S.933, NASA Transition Authorization Act of 2025, Entirety H.R.5342/S.2354, Commerce, Justice, Science & Related Agencies Appropriations Act, FY2026, including issues related to NASA Artemis Deep Space Exploration Account H.R.4016/S.2572, Department of Defense Appropriations Act, FY2026, Space Launch issues Public Law 119-60, National Defense Authorization FY2026, Space Launch issues Monitor S.1081, Comprehensive NASA Reporting Act of 2025, Entirety

Literal federal measure citations: S.933, H.R.5342, S.2354, H.R.4016, S.2572, S.1081

BUD · Budget/Appropriations

H.R.5342/S.2354, Commerce, Justice, Science, and Related Agencies Appropriations Act, FY2026, including issues related to infrastructure and NASA Deep Space Exploration Account; and Monitor Nuclear Energy for Lunar Surface Public Law 119-60, National Defense Authorization FY2026, Space Launch issues; Monitor Golden Dome; Monitor missile defense, and Monitor nuclear energy infrastructure issues H.R.4016/S.2572, Department of Defense Appropriations Act, FY2026, Space Launch issues; General defense contracting; Monitor National security; and Monitor defense and cybersecurity S.933, NASA Transition Authorization Act of 2025, Lunar Nuclear Power related issues Monitor H.R.4553/S.3293, Energy and Water Development and Related Agencies Appropriations Act, FY2026, Environment management related issues

Literal federal measure citations: H.R.5342, S.2354, H.R.4016, S.2572, S.933, H.R.4553, S.3293

DEF · Defense

Public Law 119-60, National Defense Authorization FY2026, Space Launch issues; Monitor Golden Dome; Monitor missile defense, and Monitor nuclear energy infrastructure issues H.R.4016/S.2296, Department of Defense Appropriations Act, FY2026, Space Launch issues; General defense contracting; Monitor National security; and Monitor defense and cybersecurity Counter Unmanned Aerial Systems Unmanned Aerial Systems

Literal federal measure citations: H.R.4016, S.2296

ENV · Environment/Superfund

Department of Energy, Environmental management related issues Monitor H.R.4553/S.3293, Energy and Water Development and Related Agencies Appropriations Act, FY2026, Environmental management related issues

Literal federal measure citations: H.R.4553, S.3293

HOM · Homeland Security

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

Relationship and amount limits

Bill links use only the filing year’s mathematically derived Congress plus the literal measure type and number in the issue description. Unmatched citations remain plain text. Politically.com does not join on names, infer advocacy positions, combine amendments, or calculate totals across filings.