Tetra Tech (TTEK) EV to EBITDA (2010 - 2026)
Tetra Tech's (TTEK) EV to EBITDA came in at 10.85 for fiscal Q3 2026 (quarter ended Jun 28, 2026), down 48.7% from 21.16 a year earlier and down 2.4% from the prior quarter.
Powered by 
Analysis
Tetra Tech (TTEK) EV to EBITDA (2010 - 2026) Analysis & Trends
For the trailing twelve months through Jun 28, 2026, EV to EBITDA at Tetra Tech was 9.86, down 49.8% year-over-year; for FY2025 (ended Sep 28, 2025), it came in at 18.31, down 13.7% from FY2024.
- In prior fiscal years, Tetra Tech's EV to EBITDA was 21.22 in FY2024 (+12.2%), 18.91 in FY2023 (+4.9%), 18.03 in FY2022 (-32.1%) and 26.55 in FY2021 (+48.4%).
- The fiscal Q3 2026 figure stands as the lowest quarterly EV to EBITDA since fiscal Q2 2018.
- On a year-over-year basis, EV to EBITDA has declined in each of the last four quarters, with an average decline of 13.2% over the last eight quarters.
- The strongest year-over-year quarter for EV to EBITDA in the past five years was fiscal Q4 2021, with growth of 48.4%; the weakest was fiscal Q3 2026, with a decline of 48.7%.
- According to Business Quant data, EV to EBITDA for the three prior fiscal quarters was 11.11 (Q2 2026), 14.76 (Q1 2026) and 18.31 (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Accenture | 116.45 Bn | 76.86 Bn | 6.13 Bn |
| 2 | Cintas | 80.26 Bn | 79.45 Bn | 1.48 Bn |
| 3 | Iron Mountain | 33.05 Bn | 32.57 Bn | 1.07 Bn |
| 4 | APi | 16.57 Bn | 13.61 Bn | 703.00 Mn |
| 5 | Rollins | 14.72 Bn | 14.26 Bn | 569.95 Mn |
| 6 | Aramark | 14.30 Bn | 12.32 Bn | 430.34 Mn |
| 7 | UL Solutions | 13.09 Bn | 11.87 Bn | 417.00 Mn |
| 8 | Gartner | 11.73 Bn | 5.42 Bn | 1.19 Bn |
| 9 | Rentokil Initial | 10.36 Bn | 3.71 Bn | - |
| 10 | Tetra Tech | 8.68 Bn | 7.79 Bn | 243.21 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 28, 2026 | 10.85 |
| Mar 29, 2026 | 11.11 |
| Dec 28, 2025 | 14.76 |
| Sep 28, 2025 | 18.31 |
| Jun 29, 2025 | 21.16 |
| Mar 30, 2025 | 18.73 |
| Dec 29, 2024 | 21.61 |
| Sep 29, 2024 | 21.22 |
| Jun 30, 2024 | 19.90 |
| Mar 31, 2024 | 19.01 |
| Dec 31, 2023 | 19.34 |
| Oct 1, 2023 | 18.91 |
| Jul 2, 2023 | 21.56 |
| Apr 2, 2023 | 20.53 |
| Jan 1, 2023 | 20.29 |
| Oct 2, 2022 | 18.03 |
| Jul 3, 2022 | 20.29 |
| Apr 3, 2022 | 25.96 |
| Jan 2, 2022 | 27.72 |
| Oct 3, 2021 | 26.55 |
API Access
Tetra Tech EV to EBITDA 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=ev-to-ebitda&ticker=TTEK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "ev-to-ebitda", "ticker": "TTEK", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=ev-to-ebitda&ticker=TTEK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();