For the twelve months ended Jun 28, 2026, Tetra Tech Inc. reported $5.07B of revenue and $435.98M of net income.
TTEK revenue was $1.31B in fiscal Q3 2026 (ended Jun 28, 2026), down 4.5% from a year earlier and up 7.2% from the prior quarter. For the full fiscal 2025 it was $5.44B, up 4.7% from fiscal 2024. Compound annual growth was +12.7% over 5 years. It rose in 8 of the last 9 fiscal years. Fiscal 2025 is the highest of the 10 fiscal years on file.
TTEK net income was $109.58M in fiscal Q3 2026 (ended Jun 28, 2026), down 3.7% from a year earlier and up 17.0% from the prior quarter. For the full fiscal 2025 it was $247.72M, down 25.7% from fiscal 2024. Compound annual growth was +7.3% over 5 years and +20.3% over 10 years. It rose in 9 of the last 10 fiscal years.
TTEK diluted EPS was $0.42 in fiscal Q3 2026 (ended Jun 28, 2026), down 2.3% from a year earlier and up 16.7% from the prior quarter. For the full fiscal 2025 it was $0.93, down 24.4% from fiscal 2024. Compound annual growth was +8.0% over 5 years and +21.9% over 10 years.
TTEK free cash flow was $225.13M in fiscal Q3 2026 (ended Jun 28, 2026), down 35.0% from a year earlier and up 41.3% from the prior quarter. For the full fiscal 2025 it was $439.05M, up 28.9% from fiscal 2024. Compound annual growth was +11.9% over 5 years and +12.2% over 10 years. It rose in 8 of the last 10 fiscal years. Fiscal 2025 is the highest of the 15 fiscal years on file.
| Line item | Sep 28, 2025 | Sep 29, 2024 | Oct 1, 2023 | Oct 2, 2022 | Oct 3, 2021 | Sep 27, 2020 | Sep 29, 2019 | Sep 30, 2018 | Oct 1, 2017 | Oct 2, 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $5.44B | $5.20B | $4.52B | $3.50B | $3.21B | $2.99B | $3.11B | $2.96B | $2.75B | $2.58B |
| Cost of revenue | $825.23M | $876.82M | $771.46M | - | - | - | - | - | - | - |
| Gross profit | $961.34M | $866.44M | $725.03M | $575.56M | $498.40M | $446.54M | $408.18M | $384.46M | $353.64M | $330.21M |
| Operating income | $408.42M | $500.74M | $358.11M | $340.45M | $278.70M | $241.09M | $188.76M | $190.09M | $183.34M | $135.85M |
| Interest expense | $40.64M | $44.56M | $52.44M | $13.36M | $12.75M | $14.47M | $15.36M | $17.35M | $12.31M | $12.38M |
| Pre-tax income | $377.62M | $463.47M | $400.98M | $348.77M | $266.87M | $227.99M | $175.14M | $174.56M | $171.76M | $124.47M |
| Income tax | $129.67M | $130.02M | $127.53M | $85.60M | $34.04M | $54.10M | $16.38M | $37.60M | $53.84M | $40.61M |
| Net income | $247.72M | $333.38M | $273.42M | $263.13M | $232.81M | $173.86M | $158.67M | $136.88M | $117.87M | $83.78M |
| EPS, basic | $0.94 | $1.25 | $1.03 | $0.98 | $0.86 | $0.64 | $0.58 | $0.49 | $0.41 | $0.29 |
| EPS, diluted | $0.93 | $1.23 | $1.02 | $0.97 | $0.85 | $0.63 | $0.57 | $0.48 | $0.41 | $0.28 |
| Diluted shares | 267.1M | 270.0M | 268.2M | 270.8M | 273.4M | 275.1M | 279.7M | 283.0M | 289.6M | 294.8M |
| Line item | Sep 28, 2025 | Sep 29, 2024 | Oct 1, 2023 | Oct 2, 2022 | Oct 3, 2021 | Sep 27, 2020 | Sep 29, 2019 | Sep 30, 2018 | Oct 1, 2017 | Oct 2, 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash and equivalents | $167.46M | $232.69M | $168.83M | $185.09M | $166.57M | $157.51M | $120.90M | $148.88M | $192.69M | $162.98M |
| Receivables | $1.16B | $1.05B | $974.53M | $755.11M | $669.00M | $649.03M | $768.72M | $694.22M | $788.77M | $714.34M |
| Current assets | $1.62B | $1.53B | $1.36B | $1.16B | $1.07B | $999.78M | $1.08B | $1.05B | $1.04B | $935.43M |
| Goodwill | $2.05B | $2.05B | $1.88B | $1.11B | $1.11B | $993.50M | $924.82M | $798.82M | $740.89M | $717.99M |
| Total assets | $4.28B | $4.19B | $3.82B | $2.62B | $2.58B | $2.38B | $2.15B | $1.96B | $1.90B | $1.80B |
| Current liabilities | $1.38B | $1.22B | $1.21B | $916.02M | $848.48M | $793.46M | $769.95M | $618.09M | $537.67M | $481.09M |
| Short-term debt | - | $0 | $0 | $12.50M | $12.50M | $49.26M | $12.50M | - | - | - |
| Long-term debt | $763.36M | $812.63M | $879.53M | $246.25M | $200.00M | $242.40M | $263.93M | $264.71M | $341.28M | $331.50M |
| Total debt | $763.36M | $812.63M | $879.53M | $258.75M | $212.50M | $291.66M | $276.43M | $264.71M | $341.28M | $331.50M |
| Total liabilities | $2.50B | $2.36B | $2.42B | $1.44B | $1.34B | $1.34B | $1.16B | $992.32M | $974.12M | $931.38M |
| Shareholders' equity | $1.78B | $1.83B | $1.40B | $1.18B | $1.23B | $1.04B | $989.46M | $967.10M | $928.62M | $869.40M |
| Line item | Sep 28, 2025 | Sep 29, 2024 | Oct 1, 2023 | Oct 2, 2022 | Oct 3, 2021 | Sep 27, 2020 | Sep 29, 2019 | Sep 30, 2018 | Oct 1, 2017 | Oct 2, 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | $457.69M | $358.71M | $368.46M | $336.19M | $304.37M | $262.48M | $208.51M | $185.73M | $141.49M | $142.02M |
| Capital expenditures | $18.63M | $18.14M | $26.90M | $10.58M | $8.57M | $12.24M | $16.20M | $9.73M | $9.74M | $11.95M |
| Free cash flow | $439.05M | $340.57M | $341.56M | $325.61M | $295.80M | $250.23M | $192.31M | $176.01M | $131.75M | $130.07M |
| Investing cash flow | -$106.75M | -$111.04M | -$771.20M | -$55.74M | -$92.99M | -$63.02M | -$99.71M | -$42.63M | -$16.96M | -$94.02M |
| Financing cash flow | -$410.24M | -$191.38M | $382.38M | -$249.61M | -$210.10M | -$163.05M | -$135.06M | -$181.96M | -$98.27M | -$25.39M |
| Dividends paid | $65.04M | $58.83M | $52.11M | $46.10M | $40.04M | $34.74M | $29.67M | $24.48M | $21.67M | $19.73M |
| Share repurchases | $249.98M | $0 | $0 | $200.00M | $60.00M | $117.19M | $100.00M | $75.00M | $100.00M | $99.50M |
| Stock-based compensation | $33.95M | $31.16M | $28.61M | $26.23M | $23.07M | $19.42M | $17.62M | $19.58M | $13.45M | $12.96M |
| Depreciation and amortization | $58.28M | $73.68M | $61.21M | $27.03M | $23.80M | $24.61M | $28.84M | $38.64M | $45.76M | $45.59M |
| Line item | Sep 28, 2025 | Sep 29, 2024 | Oct 1, 2023 | Oct 2, 2022 | Oct 3, 2021 | Sep 27, 2020 | Sep 29, 2019 | Sep 30, 2018 | Oct 1, 2017 | Oct 2, 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue growth, YoY | 4.7% | 15.0% | 29.1% | 9.0% | 7.3% | -3.6% | 4.8% | 7.7% | 6.6% | - |
| Net income growth, YoY | -25.7% | 21.9% | 3.9% | 13.0% | 33.9% | 9.6% | 15.9% | 16.1% | 40.7% | 114.4% |
| EPS growth, YoY | -24.4% | 20.6% | 5.2% | 13.8% | 34.8% | 11.3% | 17.4% | 18.6% | 43.7% | 121.9% |
| Gross margin | 17.7% | 16.7% | 16.0% | 16.4% | 15.5% | 14.9% | 13.1% | 13.0% | 12.8% | 12.8% |
| Operating margin | 7.5% | 9.6% | 7.9% | 9.7% | 8.7% | 8.1% | 6.1% | 6.4% | 6.7% | 5.3% |
| Net margin | 4.6% | 6.4% | 6.0% | 7.5% | 7.2% | 5.8% | 5.1% | 4.6% | 4.3% | 3.2% |
| Free cash flow margin | 8.1% | 6.6% | 7.6% | 9.3% | 9.2% | 8.4% | 6.2% | 5.9% | 4.8% | 5.0% |
| Return on equity | 13.9% | 18.2% | 19.5% | 22.2% | 18.9% | 16.8% | 16.0% | 14.2% | 12.7% | 9.6% |
| Return on assets | 5.8% | 8.0% | 7.2% | 10.0% | 9.0% | 7.3% | 7.4% | 7.0% | 6.2% | 4.7% |
| Current ratio | 1.18 | 1.25 | 1.12 | 1.26 | 1.26 | 1.26 | 1.40 | 1.70 | 1.94 | 1.94 |
| Debt to equity | 0.43 | 0.44 | 0.63 | 0.22 | 0.17 | 0.28 | 0.28 | 0.27 | 0.37 | 0.38 |
| Line item | Jun 28, 2026 | Mar 29, 2026 | Dec 28, 2025 | Sep 28, 2025 | Jun 29, 2025 | Mar 30, 2025 | Dec 29, 2024 | Sep 29, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Oct 1, 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $1.31B | $1.22B | $1.21B | $1.33B | $1.37B | $1.32B | $1.42B | $1.37B | $1.34B | $1.25B | $1.23B | $1.26B |
| Cost of revenue | $200.00M | $170.52M | $173.49M | $166.79M | $216.80M | $218.41M | $223.23M | - | - | - | - | - |
| Gross profit | $243.21M | $214.09M | $220.37M | $274.15M | $251.54M | $214.18M | $221.48M | $245.28M | $223.17M | $207.50M | $190.50M | $212.09M |
| Operating income | $157.93M | $131.52M | $140.99M | $181.30M | $164.99M | $39.60M | $22.53M | $143.34M | $128.63M | $117.68M | $111.08M | $107.38M |
| Interest expense | $7.16M | $8.84M | $7.13M | $16.64M | $8.29M | $8.49M | $7.22M | $15.19M | $9.91M | $9.88M | $9.58M | - |
| Pre-tax income | $150.77M | $127.34M | $141.58M | $174.50M | $156.70M | $31.11M | $15.31M | $135.44M | $118.72M | $107.80M | $101.50M | $94.40M |
| Income tax | $40.97M | $33.54M | $36.35M | $46.62M | $42.81M | $25.70M | $14.53M | $39.27M | $32.89M | $31.34M | $26.52M | $40.74M |
| Net income | $109.58M | $93.62M | $105.03M | $127.75M | $113.84M | $5.39M | $747.0K | $96.15M | $85.81M | $76.45M | $74.97M | $53.65M |
| EPS, basic | $0.42 | $0.36 | $0.40 | $0.49 | $0.43 | $0.02 | $0.00 | $0.36 | $0.32 | $0.29 | $0.28 | $0.20 |
| EPS, diluted | $0.42 | $0.36 | $0.40 | $0.48 | $0.43 | $0.02 | $0.00 | $0.35 | $0.32 | $0.28 | $0.28 | $0.20 |
| Diluted shares | 259.8M | 261.9M | 262.7M | 264.2M | 264.9M | 267.4M | 271.9M | 271.7M | 270.3M | 269.4M | 268.7M | 268.5M |
| Line item | Jun 28, 2026 | Mar 29, 2026 | Dec 28, 2025 | Sep 28, 2025 | Jun 29, 2025 | Mar 30, 2025 | Dec 29, 2024 | Sep 29, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Oct 1, 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash and equivalents | $230.84M | $223.61M | $269.45M | $167.46M | $242.83M | $179.43M | $248.10M | $232.69M | $212.32M | $210.29M | $198.69M | $168.83M |
| Receivables | $1.08B | $1.05B | $1.08B | $1.16B | $1.13B | $1.22B | $1.12B | $1.05B | $1.05B | $1.04B | $1.04B | $974.53M |
| Current assets | $1.58B | $1.54B | $1.60B | $1.62B | $1.62B | $1.67B | $1.63B | $1.53B | $1.51B | $1.48B | $1.45B | $1.36B |
| Goodwill | $2.22B | $2.21B | $2.07B | $2.05B | $2.08B | $1.91B | $1.97B | $2.05B | $1.99B | $1.98B | $1.92B | $1.88B |
| Total assets | $4.39B | $4.36B | $4.26B | $4.28B | $4.35B | $4.18B | $4.18B | $4.19B | $4.08B | $4.07B | $3.95B | $3.82B |
| Current liabilities | $1.33B | $1.23B | $1.22B | $1.38B | $1.38B | $1.52B | $1.27B | $1.22B | $1.25B | $1.19B | $1.16B | $1.21B |
| Short-term debt | - | - | - | - | - | $250.00M | - | $0 | - | - | - | $0 |
| Long-term debt | $801.06M | $880.16M | $834.26M | $763.36M | $862.48M | $764.19M | $888.45M | $812.63M | $861.83M | $951.03M | $945.32M | $879.53M |
| Total debt | $801.06M | $880.16M | $834.26M | $763.36M | $862.48M | $1.01B | $888.45M | $812.63M | $861.83M | $951.03M | $945.32M | $879.53M |
| Total liabilities | $2.54B | $2.50B | $2.42B | $2.50B | $2.61B | $2.61B | $2.49B | $2.36B | $2.42B | $2.49B | $2.41B | $2.42B |
| Shareholders' equity | $1.85B | $1.86B | $1.85B | $1.78B | $1.74B | $1.57B | $1.69B | $1.83B | $1.67B | $1.58B | $1.54B | $1.40B |
| Line item | Jun 28, 2026 | Mar 29, 2026 | Dec 28, 2025 | Sep 28, 2025 | Jun 29, 2025 | Mar 30, 2025 | Dec 29, 2024 | Sep 29, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Oct 1, 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | $228.94M | $165.34M | $72.27M | $100.85M | $349.60M | -$5.82M | $13.06M | $105.60M | $140.93M | $102.94M | $9.25M | $122.41M |
| Capital expenditures | $3.81M | $5.99M | $4.15M | $6.12M | $3.49M | $5.59M | $3.43M | $6.81M | $3.86M | $4.03M | $3.43M | $9.58M |
| Free cash flow | $225.13M | $159.35M | $68.11M | $94.73M | $346.11M | -$11.41M | $9.63M | $98.79M | $137.07M | $98.91M | $5.81M | $112.83M |
| Investing cash flow | -$20.68M | -$182.34M | $37.46M | $1.52M | -$95.50M | -$9.34M | -$3.43M | -$6.74M | -$25.15M | -$75.73M | -$3.43M | -$9.30M |
| Financing cash flow | -$200.52M | -$28.64M | -$10.87M | -$175.26M | -$197.55M | -$56.83M | $19.39M | -$83.92M | -$113.09M | -$12.76M | $18.39M | -$112.02M |
| Dividends paid | $18.62M | $16.91M | $16.94M | $17.05M | $17.09M | $15.35M | $15.55M | $15.53M | $15.52M | $13.91M | $13.87M | $13.85M |
| Share repurchases | $100.00M | $52.01M | $50.00M | $50.00M | $25.00M | $149.98M | $25.00M | $0 | $0 | $0 | $0 | $0 |
| Stock-based compensation | $9.77M | $9.49M | $8.18M | $8.16M | $8.76M | $8.88M | $8.14M | $7.44M | $8.10M | $7.98M | $7.64M | $6.97M |
| Depreciation and amortization | $14.77M | $14.34M | $14.00M | $14.64M | $13.70M | $13.88M | $16.06M | $16.96M | $19.50M | $17.73M | $19.48M | $17.98M |
| Line item | Jun 28, 2026 | Mar 29, 2026 | Dec 28, 2025 | Sep 28, 2025 | Jun 29, 2025 | Mar 30, 2025 | Dec 29, 2024 | Sep 29, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Oct 1, 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue growth, YoY | -4.5% | -7.7% | -14.8% | -3.2% | 1.9% | 5.6% | 15.7% | 9.0% | 11.2% | 8.1% | 37.3% | 39.7% |
| Net income growth, YoY | -3.7% | 1637.6% | 13960.0% | 32.9% | 32.7% | -93.0% | -99.0% | 79.2% | 42.5% | 78.5% | -35.8% | -35.3% |
| EPS growth, YoY | -2.3% | 1700.0% | - | 37.1% | 34.4% | -92.9% | -100.0% | 75.0% | 45.5% | 75.0% | -36.4% | -35.5% |
| Gross margin | 18.6% | 17.5% | 18.2% | 20.6% | 18.4% | 16.2% | 15.6% | 17.8% | 16.6% | 16.6% | 15.5% | 16.8% |
| Operating margin | 12.1% | 10.8% | 11.6% | 13.6% | 12.0% | 3.0% | 1.6% | 10.4% | 9.6% | 9.4% | 9.0% | 8.5% |
| Net margin | 8.4% | 7.7% | 8.7% | 9.6% | 8.3% | 0.4% | 0.1% | 7.0% | 6.4% | 6.1% | 6.1% | 4.3% |
| Free cash flow margin | 17.2% | 13.1% | 5.6% | 7.1% | 25.3% | -0.9% | 0.7% | 7.2% | 10.2% | 7.9% | 0.5% | 9.0% |
| Current ratio | 1.18 | 1.25 | 1.31 | 1.18 | 1.18 | 1.10 | 1.29 | 1.25 | 1.21 | 1.24 | 1.25 | 1.12 |
| Debt to equity | 0.43 | 0.47 | 0.45 | 0.43 | 0.50 | 0.64 | 0.53 | 0.44 | 0.52 | 0.60 | 0.61 | 0.63 |
Source: XBRL data Tetra Tech Inc. files with the SEC, latest filing dated Jul 31, 2026 (see filings on SEC EDGAR). Provided for information only, not investment advice. Check the filing before relying on a number.
Per-share figures and share counts are restated for stock splits the filings show: 5-for-1, first reported Nov 19, 2024.
EPS growth is left out where the share count moved enough to suggest a split the filings do not show. Growth rates need a positive starting figure. CAGR is compound annual growth between fiscal years. The CSV holds every period on file, in full figures, from the same SEC filings.
| Company | Revenue | Growth | Net income | Net margin | Market cap |
|---|---|---|---|---|---|
| TTEK | $5.07B | -7.6% | $435.98M | 8.6% | $10.10B |
| J | $14.22B | +20.1% | $338.43M | 2.4% | $18.57B |
| STN | C$8.14B | +8.6% | C$479.40M | 5.9% | $8.44B |
| TTI | $656.54M | +6.1% | $8.90M | 1.4% | $945.5M |