TTEK · XBRL financial data
Tetra Tech financial statements, every fiscal year
The same tables from 7 filings, lined up. Matched by XBRL tag: renamed lines keep their history.
How these numbers work
- Every number comes from the company's XBRL financial data filed with the SEC, and each one links to its filing.
- Lines are matched by XBRL tag, so a line renamed between filings keeps its history.
- * marks a quarter worked out from the filing totals: the 10-K year minus the first three quarters, or a year-to-date total minus the earlier one. Fourth-quarter earnings per share is fourth-quarter net income over the fourth-quarter weighted shares.
- 0 means a filing states zero; a dash (—) means no filing states that number.
- “year only” means the 10-K gives the full year but not the quarters needed to work out the fourth. A worked-out quarter of revenue, cost of revenue or operating cash flow more than twice the company's largest quarter of the two years before is shown this way too.
- Gross profit is shown as the company reports it; a worked-out quarter must equal revenue less cost of revenue for that quarter, or it is a dash.
- Operating income can be above gross profit when the company books other operating income between the two, shown on its own line.
- Shares outstanding come from each filing's cover page, as of the date printed there.
- Quarters are fiscal: Q2 FY27 is the second quarter of the company's fiscal 2027.
Income statement
CSVFiscal years (TTEK's year ends in late September)
| In millions of dollars | Sep 27, 2020 | Oct 3, 2021 | Oct 2, 2022 | Oct 1, 2023 | †Sep 29, 2024 | Sep 28, 2025 |
|---|---|---|---|---|---|---|
| Revenue from contracts with customers | 2,995 | 3,214 | 3,504 | 4,523 | 5,199 | 5,443 |
| Cost of goods and services sold | — | — | — | 771 | 877 | 825 |
| Gross profit | 447 | 498 | 576 | 725 | 866 | 961 |
| Operating income (loss) | 241 | 279 | 340 | 358 | 501 | 408 |
| Interest income | 1 | 1 | 2 | 6 | 7 | 10 |
| Interest expense | 14 | 13 | 13 | 52 | 45 | 41 |
| Other income (expense) | — | 0 | 20 | 89 | 0 | 0 |
| Income tax expense (benefit) | 54 | 34 | 86 | 128 | 130 | 130 |
| Earnings per share, basic‡ USD per share | 0.13 | 0.17 | 0.20 | 0.21 | 1.25 | 0.94 |
| Earnings per share, diluted‡ USD per share | 0.13 | 0.17 | 0.19 | 0.20 | 1.23 | 0.93 |
| Weighted average shares, basic‡ millions of shares | 1,356 | 1,352 | 1,341 | 1,330 | 267 | 265 |
| Weighted average shares, diluted‡ millions of shares | 1,376 | 1,367 | 1,354 | 1,341 | 270 | 267 |
- ‡ Per-share figures and share counts are adjusted for the 5-for-1 stock split (October 2021); filings made before it reported them unadjusted.
- ‡ Per-share figures and share counts are adjusted for the 5-for-1 stock split (September 2024); filings made before it reported them unadjusted.
- † Share count changed about 1/5 in the period ending 2024-09-29, likely a stock split with no split ratio in the XBRL data; figures before that column are not adjusted.
Balance sheet
CSVFiscal years (TTEK's year ends in late September)
| In millions of dollars | Sep 27, 2020 | Oct 3, 2021 | Oct 2, 2022 | Oct 1, 2023 | †Sep 29, 2024 | Sep 28, 2025 |
|---|---|---|---|---|---|---|
| Cash and cash equivalents | 158 | 167 | 185 | 169 | 233 | 167 |
| Accounts receivable | 649 | 669 | 755 | 975 | 1,051 | 1,159 |
| Prepaid and other current assets | 81 | 112 | 115 | 89 | 92 | 83 |
| Total current assets | 1,000 | 1,066 | 1,158 | 1,356 | 1,527 | 1,621 |
| Property and equipment, net | 36 | 38 | 32 | 75 | 73 | 66 |
| Right-of-use asset | 239 | 215 | 182 | 176 | 178 | 198 |
| Goodwill | 993 | 1,109 | 1,110 | 1,880 | 2,047 | 2,050 |
| Total assets | 2,379 | 2,577 | 2,623 | 3,820 | 4,193 | 4,282 |
| Accounts payable | 112 | 129 | 147 | 173 | 197 | 205 |
| Current portion of long-term debt | 49 | 13 | 13 | 0 | 0 | — |
| Total current liabilities | 793 | 848 | 916 | 1,208 | 1,220 | 1,379 |
| Long-term debt | 242 | 200 | 246 | 880 | 813 | 763 |
| Lease liability, non-current | 192 | 174 | 146 | 145 | 140 | 155 |
| Retained earnings | 1,199 | 1,359 | 1,391 | 1,598 | 1,871 | 1,873 |
| Total stockholders' equity | 1,037 | 1,234 | 1,183 | 1,403 | 1,830 | 1,780 |
| Total liabilities and equity | 2,379 | 2,577 | 2,623 | 3,820 | 4,193 | 4,282 |
| Common shares outstanding (cover page)‡ millions of shares | 1,344 | 1,347 | 1,325 | 1,331 | 268 | 261 |
- ‡ Per-share figures and share counts are adjusted for the 5-for-1 stock split (October 2021); filings made before it reported them unadjusted.
- ‡ Per-share figures and share counts are adjusted for the 5-for-1 stock split (September 2024); filings made before it reported them unadjusted.
- † Share count changed about 1/5 in the period ending 2024-09-29, likely a stock split with no split ratio in the XBRL data; figures before that column are not adjusted.
Cash flows
CSVFiscal years (TTEK's year ends in late September)
| In millions of dollars | Sep 27, 2020 | Oct 3, 2021 | Oct 2, 2022 | Oct 1, 2023 | †Sep 29, 2024 | Sep 28, 2025 |
|---|---|---|---|---|---|---|
| Stock-based compensation | 19 | 23 | 26 | 29 | 31 | 34 |
| Depreciation and amortization | 25 | 24 | 27 | 61 | 74 | 58 |
| Net cash from operating activities | 262 | 304 | 336 | 368 | 359 | 458 |
| Purchases of property and equipment | 12 | 9 | 11 | 27 | 18 | 19 |
| Net cash from investing activities | (63) | (93) | (56) | (771) | (111) | (107) |
| Share repurchases | 117 | 60 | 200 | 0 | 0 | 250 |
| Dividends paid | 35 | 40 | 46 | 52 | 59 | 65 |
| Repayments of long-term debt | 331 | 414 | 117 | — | — | — |
| Net cash from financing activities | (163) | (210) | (250) | 382 | (191) | (410) |
| Net change in cash | 37 | 9 | 19 | (16) | 64 | (64) |
- † Share count changed about 1/5 in the period ending 2024-09-29, likely a stock split with no split ratio in the XBRL data; figures before that column are not adjusted.
Compare with peers
SIC 8711 and related industry codes, similar size; rows marked “added: same SIC” fill a short list. Each row is the latest quarter reported.
How peers are chosen
- SIC 8711 and related industry codes with public float (or, where float is missing, quarterly revenue) between 0.2x and 5x the company's.
- Each row is the latest quarter the company has reported, named in the Quarter column; when that filing is a 10-K, it is the fourth quarter, never the full year.
- Fewer than three companies fall in that range, so the list adds same-SIC (8711) companies nearest in public float, each marked “added: same SIC”.
- Runway shows only for companies burning cash with under $10B of public float.
- * marks a quarter worked out from the filing totals: for a 10-Q, the year-to-date total less the earlier one.
- A cell reading “not reported” means the filings give no figure for that quarter alone.
- A cell reading “year only” links to a 10-K that gives only the full year: without all three earlier quarters there is no fourth quarter to work out, and the year total is never shown as a quarter.
| Company | Cash ($M) | Revenue, quarter ($M) | Operating cash flow, quarter ($M) | Shares outstanding | Runway | Quarter |
|---|---|---|---|---|---|---|
| Tetra Tech | 231 | 1,309 | 229* | 256.0M | — | 10-QJun 28, 2026 |
| Aecom | 1,013 | 3,586 | not reported | 128.7M | — | 10-QJul 3, 2026 |
| Vse | 75 | 449 | 28* | 28.1M | — | 10-QJun 30, 2026 |
| Willdan Groupadded: same SIC | 35 | 231 | 44* | 15.2M | — | 10-QJul 3, 2026 |
| Mistras Groupadded: same SIC | 19 | 205 | 12* | 31.9M | — | 10-QSep 30, 2026 |
| Acorn Energyadded: same SIC | 4.5 | 2.5 | 0.2* | 2.5M | — | 10-QJun 30, 2026 |
| HyOrcadded: same SIC | 0.1 | 0 | (0.4)* | 758.0M | 0.1 quarters | 10-QJun 30, 2026 |
| OFA Groupadded: same SIC | 0.2 | 0 | (1.3) | not reported | 0.1 quarters | 10-QJun 30, 2026 |
| Julong Holdingadded: same SIC | 62 | year only | year only | 21.4M | — | 20-FSep 30, 2025 |
Not investment advice. Not affiliated with the U.S. SEC.