Amentum Holdings AMTM Business Segments
| Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | ||
|---|---|---|---|---|---|---|
| Revenue by Business | ||||||
| DS | $1.47B+9.6% | $1.34B+4.0% | $1.5B+172% | $1.42B+184% | $1.34B+185% | |
| GES | $2.01B-6.6% | $1.9B-10.8% | $2.43B+46.1% | $2.14B+30.4% | $2.15B+36.1% | |
| Segment Reporting, Other Segment Item, Amount by Business | ||||||
| DS | $47M-16.1% | $49M0.0% | —— | —— | $56M+267% | |
| GES | $23M-46.5% | $14M-72.0% | —— | —— | $43M+44.5% | |
| Cost of Revenue by Business | ||||||
| DS | $1.32B+11.8% | $1.19B+4.2% | —— | —— | $1.18B+167% | |
| GES | $1.82B-6.7% | $1.73B-10.0% | —— | —— | $1.95B+33.6% | |
| Adjusted EBITDA attributable to Amentum Holdings, Inc. by Business | ||||||
| DS | $105M-1.9% | $103M+3.0% | $116M+183% | $114M+185% | $107M+168% | |
| GES | $170M+5.6% | $160M-1.2% | $184M+68.8% | $160M+35.6% | $161M+38.8% | |
| Goodwill by Business | ||||||
| DS | $2.26B-6.5% | $2.26B— | $2.26B-6.3% | $2.24B— | $2.42B— | |
| GES | $3.44B+6.0% | —— | $3.44B+9.5% | $3.37B— | $3.24B— | |
| Revenue by Geography | ||||||
| International | $770M-15.0% | $747M-19.8% | $936M+41.0% | $874M+44.5% | $906M+71.6% | |
| United States | $2.71B+4.8% | $2.49B+0.2% | $2.99B+93.1% | $2.69B+74.8% | $2.59B+69.7% |
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Compare these in charts →Questions, answered.
- How does Amentum Holdings break its business down?
- Amentum Holdings (AMTM) reports revenue by business across 2 parts — DS and GES. Each is extracted from the segment footnotes and tracked over time.
- Where does Amentum Holdings's segment data come from?
- Segment breakdowns are pulled from the segment footnotes in Amentum Holdings's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.
