Amentum Holdings AMTM Business Segments
| TTM Q2 '26 | TTM Q1 '26 | TTM Q4 '25 | TTM Q3 '25 | TTM Q2 '25 | ||
|---|---|---|---|---|---|---|
| Revenue by Business | ||||||
| DS | $5.72B+2.3% | $5.59B+0.9% | $5.54B+20.6% | $4.6B+25.0% | $3.68B+30.9% | |
| GES | $8.48B-1.6% | $8.62B-2.6% | $8.85B+9.5% | $8.08B+6.6% | $7.58B+8.1% | |
| Adjusted EBITDA attributable to Amentum Holdings, Inc. by Business | ||||||
| DS | $438M-0.5% | $440M+0.7% | $437M+20.7% | $362M+25.7% | $288M+30.3% | |
| GES | $674M+1.4% | $665M-0.3% | $667M+12.7% | $592M+7.6% | $550M+8.9% | |
| Goodwill by Business | ||||||
| DS | $9.02B-1.7% | $9.18B— | —— | —— | —— | |
| Revenue by Geography | ||||||
| International | $3.33B-3.9% | $3.46B-5.0% | $3.65B+8.1% | $3.38B+8.7% | $3.11B+13.9% | |
| United States | $10.87B+1.1% | $10.75B0.0% | $10.75B+15.5% | $9.31B+14.1% | $8.16B+15.0% |
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- 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.