AMENTUM CO.
2025–2026 federal contribution records · FEC Schedule A
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Contribution summary
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2025–2026 federal contribution records · FEC Schedule A
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Reading the shared contribution publication for this cycle.
Federal contribution records grouped across normalized variants of this reported employer. Contributions are made by individuals, not by the employer.
Current-version rows · memo entries excluded from net amount
Last updated .
A current recipient-party breakdown has not been published. Financial totals remain available; older party percentages are not shown.
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These immutable labels appeared in FEC filings and are grouped under AMENTUM CO..
Top 10 contributors and top 10 recipients · independent of list pagination
Explore the reported connections for Amentum. Contributor and recipient lists are available below.
Data: GovMoneyGraph, based on FEC records. Groupings and recipient-party allocations are derived analysis, not FEC-verified identities or party registrations. Read our contribution and classification methodology.
Reported contributor groups, with evidence-based name-variant matching; not verified unique people · 10 per page
Showing 1–10 of 86 · largest absolute amount first
Reported name + ZIP cluster; not a verified identity merge · VALENCIA, CA, 91355 · AMENTUM · Defense & Aerospace · AEROSPACE ENGINEER · 6 transaction rows
Reported name + ZIP cluster; not a verified identity merge · SANTEE, CA, 92071 · AMENTUM · Defense & Aerospace · PAINTER · 893 transaction rows
Reported name + ZIP cluster; not a verified identity merge · HARDEEVILLE, SC, 29927 · AMENTUM · Defense & Aerospace · VP, STRATEGIC DEVELOPMENT · 2 transaction rows
Reported name + ZIP cluster; not a verified identity merge · LITTLETON, CO, 80127 · AMENTUM · Defense & Aerospace · ENGINEER · 10 transaction rows
Reported name + ZIP cluster; not a verified identity merge · MCLEAN, VA, 22101 · AMENTUM · Defense & Aerospace · BUSINESS MANAGEMENT · 3 transaction rows
Reported name + ZIP cluster; not a verified identity merge · GREAT FALLS, VA, 22066 · AMENTUM · Defense & Aerospace · SVP STRATEGIC ENGAGEMENT · 1 transaction rows
Evidence-based cluster of 2 reported identities; not a verified identity merge · CHESAPEAKE, VA, 23320 · AMENTUM · Defense & Aerospace · DEFENSE CONTRACTOR · Reported as KASISKI, JOHN W. MR. / KASISKI, JOHN W MR. · 4 transaction rows
Reported name + ZIP cluster; not a verified identity merge · EL CERRITO, CA, 94530 · AMENTUM · Defense & Aerospace · ENGINEER · 227 transaction rows
Evidence-based cluster of 3 reported identities; not a verified identity merge · RICHLAND, WA, 99354 · AMENTUM · Defense & Aerospace · SUBCONTRACT TECHNICAL REP · Reported as HOMER, LOU C / HOMER, LOU C. / HOMER, LOU · 12 transaction rows
Reported name + ZIP cluster; not a verified identity merge · RESTON, VA, 20194 · AMENTUM · Defense & Aerospace · BUSINESS DEVELOPMENT · 3 transaction rows
Where the contributions went · 10 per page
Showing 1–10 of 75 · largest absolute amount first
House campaign committee · MERRIFIELD, VA · WALKINSHAW, JAMES · U.S. House VA 11 · 9 transaction rows
PAC (not qualified) · ARLINGTON, VA · 795 transaction rows
PAC with non-contribution account · CHEYENNE, WY · 11 transaction rows
Senate campaign committee · PHOENIX, AZ · GALLEGO, RUBEN · U.S. Senate AZ 00 · 2 transaction rows
Super PAC · ENCINO, CA · 2 transaction rows
House campaign committee · GLOVERSVILLE, NY · SMULLEN, ROBERT · U.S. House NY 21 · 2 transaction rows
Hybrid PAC (qualified) · WASHINGTON, DC · 9 transaction rows
Senate campaign committee · COURTLAND, KS · 1 transaction rows
House campaign committee · LOS ANGELES, CA · SHERMAN, BRAD · U.S. House CA 32 · 2 transaction rows
PAC (not qualified) · KNOXVILLE, TN · 6 transaction rows
Individual transactions · 10 per page
Dates below are the FEC-reported contribution dates, not filing or import dates. These are individual contributions grouped by the reported employer field, not contributions by a company.
Largest contribution amounts first. Select Date of contribution or Amount to reverse the order.
Refunds remain negative. Memo-only rows are marked and are not additional money. Rows come from the latest available contribution publication.
Open full contribution table →Reported as AMENTUM CO.
Industry classification summary
Amentum is a global engineering and technology solutions provider serving the U.S. government and allies, specifically focusing on national security, defense, and space missions.
AI classification auto-approved under admin authorization
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