Tetra Tech (TTEK) Net Margin (2009 - 2026)
Tetra Tech (TTEK) reported Net Margin of 8.37% for fiscal Q3 2026 (quarter ended Jun 28, 2026), up 0.06 percentage points from 8.31% a year earlier and up 0.70 percentage points from the prior quarter.
Tetra Tech (TTEK) Net Margin (2009 - 2026) Analysis & Trends
Over the twelve months ended Jun 28, 2026, Tetra Tech's Net Margin came in at 8.60%, up 4.66 percentage points year-over-year; for FY2025 (ended Sep 28, 2025), it was 4.55%, down 1.86 percentage points from FY2024.
- Net Margin has a five-year change of -1.25 percentage points (FY2020 to FY2025).
- By fiscal year, Net Margin came in at 6.41% in FY2024 (+0.37 pp), 6.05% in FY2023 (-1.46 pp), 7.51% in FY2022 (+0.26 pp) and 7.24% in FY2021 (+1.44 pp).
- Five-year quarterly Net Margin spans a low of 0.05% in fiscal Q1 2025 and a high of 13.04% in fiscal Q1 2023.
- Year over year, Net Margin has now increased in each of the last five quarters, with an average year-over-year change of +1.43 percentage points over the last eight quarters.
- The high point for year-over-year Net Margin in five years was fiscal Q1 2026 (a gain of 8.62 percentage points); the low point was fiscal Q1 2024 (a drop of 6.94 percentage points).
- Per Business Quant data, the three fiscal quarters before Q3 2026 came in at 7.67% (Q2 2026), 8.68% (Q1 2026) and 9.60% (Q4 2025).
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Net Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Accenture | 116.45 Bn | 76.86 Bn | 6.13 Bn | 12.50% |
| 2 | Cintas | 80.26 Bn | 79.45 Bn | 1.48 Bn | 17.59% |
| 3 | Iron Mountain | 33.05 Bn | 32.57 Bn | 1.07 Bn | 5.00% |
| 4 | APi | 16.57 Bn | 13.61 Bn | 703.00 Mn | 3.95% |
| 5 | Rollins | 14.72 Bn | 14.26 Bn | 569.95 Mn | 13.34% |
| 6 | Aramark | 14.30 Bn | 12.32 Bn | 430.34 Mn | 1.93% |
| 7 | UL Solutions | 13.09 Bn | 11.87 Bn | 417.00 Mn | 30.15% |
| 8 | Gartner | 11.73 Bn | 5.42 Bn | 1.19 Bn | 16.44% |
| 9 | Rentokil Initial | 10.36 Bn | 3.71 Bn | - | - |
| 10 | Tetra Tech | 8.68 Bn | 7.79 Bn | 243.21 Mn | 8.37% |
Historic Data
| Date | Value |
|---|---|
| Jun 28, 2026 | 8.37% |
| Mar 29, 2026 | 7.67% |
| Dec 28, 2025 | 8.68% |
| Sep 28, 2025 | 9.60% |
| Jun 29, 2025 | 8.31% |
| Mar 30, 2025 | 0.41% |
| Dec 29, 2024 | 0.05% |
| Sep 29, 2024 | 7.00% |
| Jun 30, 2024 | 6.38% |
| Mar 31, 2024 | 6.11% |
| Dec 31, 2023 | 6.10% |
| Oct 1, 2023 | 4.26% |
| Jul 2, 2023 | 4.98% |
| Apr 2, 2023 | 3.70% |
| Jan 1, 2023 | 13.04% |
| Oct 2, 2022 | 9.19% |
| Jul 3, 2022 | 6.59% |
| Apr 3, 2022 | 6.22% |
| Jan 2, 2022 | 7.98% |
| Oct 3, 2021 | 9.30% |
Tetra Tech Net 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=net-margin&ticker=TTEK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "net-margin", "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=net-margin&ticker=TTEK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();