Tetra Tech, Inc. (TTEK) Earnings History
Steady Earner35 years of earnings data (1991–2025) · Positive but moderate multi-year EPS trajectory
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Tetra Tech, Inc. (TTEK) Earnings Overview
As of June 23, 2026, Tetra Tech, Inc. (TTEK) reported trailing twelve-month net income of $440M, reflecting -24.4% year-over-year growth. The company earned $1.68 per diluted share over the past four quarters, with a net profit margin of 4.6%.
Looking at the long-term picture, TTEK's 5-year EPS compound annual growth rate (CAGR) stands at +8.1%, showing solid earnings momentum. The company achieved its highest annual net income of $333M in fiscal 2024.
Tetra Tech, Inc. maintains positive profitability with a gross margin of 17.7%, operating margin of 11.1%, and net margin of 4.6%. The company continues to generate positive earnings from operations. View revenue history →
Compared to peers including ACM ($506M net income, 3.5% margin), EXPO ($106M net income, 18.2% margin), PRIM ($248M net income, 3.6% margin), TTEK has outperformed on profitability metrics. Compare TTEK vs ACM →
TTEK Earnings vs Peers
Earnings metrics vs comparable public companies
TTEK Historical Earnings Data (1991–2025)
35 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $248M | -25.7% | $606M | $0.93 | 4.6% | 11.1% |
| 2024 | $333M | +21.9% | $501M | $1.23 | 6.4% | 9.6% |
| 2023 | $273M | +3.9% | $358M | $1.02 | 6.0% | 7.9% |
| 2022 | $263M | +13.0% | $340M | $0.97 | 9.3% | 12.0% |
| 2021 | $233M | +33.9% | $279M | $0.85 | 7.2% | 8.7% |
| 2020 | $174M | +9.6% | $241M | $0.63 | 7.4% | 10.3% |
| 2019 | $159M | +15.9% | $189M | $0.57 | 5.1% | 6.1% |
| 2018 | $137M | +16.1% | $190M | $0.48 | 4.6% | 6.4% |
| 2017 | $118M | +40.7% | $183M | $0.41 | 4.3% | 6.7% |
| 2016 | $84M | +114.4% | $136M | $0.28 | 3.2% | 5.3% |
| 2015 | $39M | -63.9% | $88M | $0.13 | 1.7% | 3.8% |
| 2014 | $108M | +5156.8% | $154M | $0.33 | 4.4% | 6.2% |
| 2013 | -$2M | -102.1% | $20M | $-0.01 | -0.1% | 0.8% |
| 2012 | $104M | +15.9% | $166M | $0.33 | 3.9% | 6.1% |
| 2011 | $90M | +17.2% | $146M | $0.29 | 3.5% | 5.7% |
| 2010 | $77M | -11.7% | $124M | $0.25 | 3.5% | 5.7% |
| 2009 | $87M | +42.9% | $122M | $0.29 | 3.8% | 5.3% |
| 2008 | $61M | +31.4% | $106M | $0.20 | 2.8% | 5.0% |
| 2007 | $46M | +26.6% | $86M | $0.16 | 3.0% | 5.6% |
| 2006 | $37M | +136.8% | $69M | $0.13 | 2.6% | 4.9% |
| 2005 | -$99M | -519.0% | -$114M | $-0.35 | -7.7% | -8.8% |
| 2004 | $24M | +136.8% | $50M | $0.08 | 1.7% | 3.5% |
| 2003 | -$65M | -302.3% | $93M | $-0.23 | -7.5% | 10.8% |
| 2002 | $32M | +3.5% | $60M | $0.11 | 4.3% | 8.2% |
| 2001 | $31M | -23.8% | $49M | $0.16 | 4.2% | 6.7% |
| 2000 | $40M | +39.0% | $74M | $0.16 | 5.1% | 9.3% |
| 1999 | $29M | +41.3% | $56M | $0.12 | 6.7% | 12.8% |
| 1998 | $21M | +44.1% | $40M | $0.09 | 5.4% | 10.4% |
| 1997 | $14M | +41.6% | $25M | $0.07 | 5.8% | 10.0% |
| 1996 | $10M | +32.9% | $18M | $0.05 | 4.6% | 8.0% |
| 1995 | $8M | +33.3% | $12M | $0.05 | 6.3% | 9.8% |
| 1994 | $6M | +32.6% | $9M | $0.04 | 5.9% | 9.4% |
| 1993 | $4M | +43.3% | $7M | $0.03 | 5.8% | 9.1% |
| 1992 | $3M | +30.4% | $5M | $0.02 | 4.6% | 7.9% |
| 1991 | $2M | - | $4M | $0.02 | 4.5% | 6.8% |
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TTEK — Frequently Asked Questions
Quick answers to the most common questions about buying TTEK stock.
What is TTEK earnings per share (EPS)?
TTEK trailing twelve-month (TTM) diluted EPS is $1.68, reflecting -24.4% year-over-year growth. The 5-year EPS CAGR is +8.1%. Complete EPS history from 1991 to 2025 is available in the table on this page.
What is Tetra Tech, Inc.'s net income?
Tetra Tech, Inc. (TTEK) trailing twelve-month net income is $440M as of 2025. Earnings declined -24.4% year-over-year. Tetra Tech, Inc. has been profitable for 12 consecutive years.
Is TTEK profitable?
Yes, TTEK is profitable with a TTM net income of $440M and a net profit margin of +4.6%. Tetra Tech, Inc. has generated profits for 12 consecutive years.
What is TTEK's earnings growth rate?
TTEK compound annual EPS growth rates (CAGR): 1-Year: -24.4%, 3-Year: -1.4%, 5-Year: +8.1%, 10-Year: +21.7%. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 1991 to 2025.
What are TTEK's profit margins?
Tetra Tech, Inc. net profit margin is +4.6%, operating margin is +11.1%, and gross margin is +17.7%. Below-average margins reflect competitive or cost pressures. Return on Equity is +13.7%.
Is TTEK growing earnings?
TTEK earnings are declining — EPS fell -24.4% year-over-year. TTM net income dropped to $440M. This contrasts with the 5-year CAGR of +8.1%.
What was TTEK's best earnings year?
Tetra Tech, Inc.'s highest annual net income on record is $333M, achieved in fiscal year 2024. Earnings history on this page spans 1991 to 2025 and includes all annual and quarterly figures.
What were TTEK's earnings last quarter?
TTEK's most recent reported quarter was Q2 2026. Net income was $94M with diluted EPS of $0.36. For a full breakdown of all quarters, see the quarterly earnings table on this page.