Aecom (ACM) EBITDA Margin (2009 - 2026)
Aecom's EBITDA Margin came in at -0.56% for fiscal Q3 2026 (quarter ended Jun 30, 2026), down 8.66 percentage points from 8.10% a year earlier and down 8.64 percentage points from the prior quarter.
Aecom (ACM) EBITDA Margin (2009 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Aecom reported EBITDA Margin of 4.63%, down 2.83 percentage points year-over-year; for FY2025 (ended Sep 30, 2025), it came in at 6.62%, up 0.37 percentage points from FY2024.
- EBITDA Margin carries a five-year change of +1.95 percentage points (FY2020 to FY2025).
- Going back by fiscal year, EBITDA Margin was 6.25% in FY2024 (+2.77 pp), 3.48% in FY2023 (-2.74 pp), 6.22% in FY2022 (+0.18 pp) and 6.04% in FY2021 (+1.37 pp).
- The fiscal Q3 2026 figure represents the lowest quarterly EBITDA Margin since fiscal Q3 2023.
- Year-over-year, EBITDA Margin increased in six of the last eight quarters, with an average year-over-year change of -0.38 percentage points.
- The fastest year-over-year change in EBITDA Margin over five years came in fiscal Q3 2024 (a gain of 8.29 percentage points), and the weakest in fiscal Q3 2026 (a drop of 8.66 percentage points).
- Business Quant data shows ACM's EBITDA Margin at 8.08% (Q2 2026), 7.15% (Q1 2026) and 3.62% (Q4 2025) in the three fiscal quarters before Q3 2026.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | EBITDA Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Quanta Services | 96.85 Bn | 95.03 Bn | 1.55 Bn | 10.14% |
| 2 | Ferrovial | 40.19 Bn | 20.78 Bn | - | - |
| 3 | Emcor | 33.87 Bn | 30.26 Bn | 1.02 Bn | 11.67% |
| 4 | Mastec | 16.39 Bn | 15.29 Bn | 556.28 Mn | 8.00% |
| 5 | Jacobs Solutions | 16.20 Bn | 10.85 Bn | 810.70 Mn | 8.44% |
| 6 | Sterling Infrastructure | 15.30 Bn | 13.66 Bn | 289.96 Mn | 20.91% |
| 7 | IES Holdings | 12.83 Bn | 11.70 Bn | 340.66 Mn | 15.73% |
| 8 | Dycom Industries | 7.99 Bn | 7.13 Bn | - | - |
| 9 | Stantec | 7.84 Bn | 7.84 Bn | - | 14.14% |
| 10 | Aecom | 7.65 Bn | 2.97 Bn | -34.04 Mn | -0.56% |
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -0.56% |
| Mar 31, 2026 | 8.08% |
| Dec 31, 2025 | 7.15% |
| Sep 30, 2025 | 3.62% |
| Jun 30, 2025 | 8.10% |
| Mar 31, 2025 | 7.93% |
| Dec 31, 2024 | 6.97% |
| Sep 30, 2024 | 6.84% |
| Jun 30, 2024 | 6.60% |
| Mar 31, 2024 | 6.20% |
| Dec 31, 2023 | 5.29% |
| Sep 30, 2023 | 3.25% |
| Jun 30, 2023 | -1.70% |
| Mar 31, 2023 | 6.92% |
| Dec 31, 2022 | 5.78% |
| Sep 30, 2022 | 6.66% |
| Jun 30, 2022 | 6.92% |
| Mar 31, 2022 | 4.83% |
| Dec 31, 2021 | 6.42% |
| Sep 30, 2021 | 6.48% |
Aecom EBITDA Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=ebitda-margin&ticker=ACM&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "ebitda-margin", "ticker": "ACM", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=ebitda-margin&ticker=ACM&period=max&api_key=YOUR_API_KEY");
const data = await res.json();