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ACM vs ONT

ACM: AECOM is a global infrastructure consulting firm that delivers complex engineering, construction, and design solutions for the world's most critical projects. ONT: Onterris is a global environmental services firm providing specialized consulting, remediation, and laboratory testing to manage complex environmental regulatory and compliance challenges.

Side-by-side fundamentals

MetricACMONTEdge
Price as of 2026-10-08 close$59.46$13.71
Market cap$7.7B$481M
P/E as of 2026-10-0815.47283.26ACM lower
Net margin FY2025, SEC XBRL+3.5%-0.1%ACM higher
Gross margin FY2025, SEC XBRL+7.5%n/a
Operating margin FY2025, SEC XBRL+6.4%+1.4%ACM higher
ROE FY2025, SEC XBRL+20.8%-0.2%ACM higher
ROA FY2025, SEC XBRL+4.6%-0.1%ACM higher
Debt / equity as of 2026-09-031.200.80ONT lower
Revenue growth (YoY) as of 2026-09-03-0.4%+14.2%ONT higher
Revenue CAGR (3y) SEC XBRL+7.1%+15.1%ONT higher
Dividend yield as of 2026-09-03+2.0%+0.2%ACM higher
Beta as of 2026-09-030.821.32
1-year return as of 2026-10-08 close-55.2%-52.4%ONT higher

Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.

Last updated 2026-10-08.

Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.