Amentum Holdings, Inc. revenue by segment AMTM

Amentum Holdings, Inc. splits its revenue into 2 lines in its filings. The largest line in fiscal 2025, which ended Oct 3, 2025 was Global Engineering Solutions at $8.8 billion, 61% of the total.

USD in millions. The percent under a figure is the change from the year before.

Line
FY 2026
Jul 3, 2026
FY 2025
Oct 3, 2025
FY 2024
Sep 27, 2024
Revenue
14,130
14,393
8,388
Global Engineering Solutions
8,372
+3.6%
share 59.2%
8,850
+38.1%
share 61.5%
6,407
share 76.4%
Digital Solutions
5,758
+25.3%
share 40.8%
5,543
+179.8%
share 38.5%
1,981
share 23.6%
How these figures are calculated

Annual columns are full-year amounts from the annual report (Form 10-K, 20-F, or 40-F). If a company restates a year, the latest filed number is shown. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry
Services-Business Services, NEC (SIC 7389)
Listed as
AMTM (NYSE)
Fiscal year ends
October 2
Incorporated in
DE
Headquarters
Chantilly, VA
SEC filer status
Large accelerated filer
SEC CIK
2011286
Former names
Amazon Holdco Inc. (until Sep 18, 2024)

Other Services-Business Services, NEC companies

Source: SEC EDGAR filings. This is company-reported data, not investment advice.