Tetra Tech (TTEK) Interest Coverage Ratio (2009 - 2026)
Tetra Tech's Interest Coverage Ratio came in at 22.06 for fiscal Q3 2026 (quarter ended Jun 28, 2026), up 10.8% from 19.91 a year earlier and up 48.3% from the prior quarter.
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Analysis
Tetra Tech (TTEK) Interest Coverage Ratio (2009 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 28, 2026, Tetra Tech reported Interest Coverage Ratio of 15.38, up 62.7% year-over-year; for FY2025 (ended Sep 28, 2025), it was 10.05, down 10.6% from FY2024.
- Going back by fiscal year, Interest Coverage Ratio was 11.24 in FY2024 (+64.5%), 6.83 in FY2023 (-73.2%), 25.47 in FY2022 (+16.5%) and 21.86 in FY2021 (+31.3%).
- The fiscal Q3 2026 figure represents the highest quarterly Interest Coverage Ratio since fiscal Q3 2021.
- Year-over-year, Interest Coverage Ratio has increased for five consecutive quarters, with growth averaging 99.8% over the last seven quarters.
- The fastest year-over-year change in Interest Coverage Ratio over five years came in fiscal Q1 2026 (growth of 533.8%), and the weakest in fiscal Q1 2025 (a decline of 73.1%).
- Business Quant data shows TTEK's Interest Coverage Ratio at 14.88 (Q2 2026), 19.78 (Q1 2026) and 10.89 (Q4 2025) in the three fiscal quarters before Q3 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Interest Cover (Qtr) |
|---|---|---|---|---|---|
| 1 | Accenture | 167.47 Bn | 126.56 Bn | 5.98 Bn | 27.58 |
| 2 | Cintas | 90.39 Bn | 89.47 Bn | 1.55 Bn | 28.81 |
| 3 | Iron Mountain | 33.89 Bn | 33.40 Bn | 1.06 Bn | - |
| 4 | Rollins | 18.59 Bn | 18.13 Bn | 582.90 Mn | 20.89 |
| 5 | APi | 18.49 Bn | 15.71 Bn | 770.00 Mn | 4.49 |
| 6 | UL Solutions | 16.23 Bn | 14.26 Bn | 423.00 Mn | 27.00 |
| 7 | Aramark | 14.21 Bn | 12.22 Bn | 430.34 Mn | 2.70 |
| 8 | Gartner | 12.11 Bn | 5.60 Bn | 1.07 Bn | 11.89 |
| 9 | Rentokil Initial | 12.07 Bn | 5.59 Bn | - | - |
| 10 | Tetra Tech | 9.94 Bn | 9.94 Bn | 265.89 Mn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 28, 2026 | 22.06 |
| Mar 29, 2026 | 14.88 |
| Dec 28, 2025 | 19.78 |
| Sep 28, 2025 | 10.89 |
| Jun 29, 2025 | 19.91 |
| Mar 30, 2025 | 4.66 |
| Dec 29, 2024 | 3.12 |
| Sep 29, 2024 | 9.44 |
| Jun 30, 2024 | 12.98 |
| Mar 31, 2024 | 11.91 |
| Dec 31, 2023 | 11.60 |
| Oct 3, 2021 | 3.84 |
| Jun 27, 2021 | 25.50 |
| Mar 28, 2021 | 21.54 |
| Dec 27, 2020 | 21.89 |
| Sep 27, 2020 | 2.68 |
| Jun 28, 2020 | 17.82 |
| Mar 29, 2020 | 13.58 |
| Dec 29, 2019 | 18.90 |
| Sep 29, 2019 | 0.83 |
API Access
Tetra Tech Interest Coverage Ratio 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=interest-coverage-ratio&ticker=TTEK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-coverage-ratio", "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=interest-coverage-ratio&ticker=TTEK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();