Tetra Tech, Inc.(TTEK)Earnings, Financials & Key Ratios

TTEK•NASDAQ

$30.69

$8B mkt cap·33.0× P/E·Price updated May 7, 2026

SectorIndustrials IndustryEngineering & Construction Sub-IndustryEngineering and environmental consulting

AboutTetra Tech, Inc. provides consulting and engineering services worldwide. The company operates through two segments Government Services Group (GSG) and Commercial/International Services Group (CIG). The GSG segment offers early data collection and monitoring, data analysis and information management, science and engineering applied research, engineering design, project management, and operations and maintenance services; and climate change and energy management consulting, as well as greenhouse gas inventory assessment, certification, reduction, and management services. This segment serves federal, state, and local governments, and development agencies in water resources analysis and water management, environmental monitoring, data analytics, government consulting, waste management, and a range of civil infrastructure master planning and engineering design markets. The CIG segment provides early data collection and monitoring, data analysis and information management, feasibility studies and assessments, science and engineering applied research, engineering design, project management, and operations and maintenance services. This segment serves natural resources, energy, and utilities markets, as well as sustainable infrastructure master planning and engineering design markets. Tetra Tech, Inc. was founded in 1966 and is headquartered in Pasadena, California.Show more

Revenue$5.44B+4.7%
EBITDA$664M+15.7%
Net Income$248M-25.7%
EPS (Diluted)0.93-24.4%
Gross Margin17.66%+6.0%
EBITDA Margin12.21%+10.5%
Operating Margin11.14%+15.6%
Net Margin4.55%-29.0%
ROE13.72%-33.4%
ROIC17.44%+14.6%
Debt/Equity0.55-0.1%
Interest Coverage14.91+30.8%

Technical→

TTEK Key Insights

Tetra Tech, Inc. (TTEK) fundamental analysis — strengths, weaknesses & financial health based on data analysis

✓Strengths

✓Strong Piotroski F-Score: 7/9
✓12 consecutive years of dividend growth
✓High quality earnings: Operating CF exceeds net income
✓Strong 5Y sales CAGR of 18.3%
✓Good 3Y average ROE of 18.5%
✓Efficient asset utilization: 1.3x turnover

✗Weaknesses

No significant weaknesses identified

* These insights are generated automatically based on available financial data. Please conduct your own research before making investment decisions.

TTEK Price & Volume

Tetra Tech, Inc. (TTEK) stock price & volume — 10-year historical chart

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TTEK Growth Metrics

Tetra Tech, Inc. (TTEK) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR

Revenue CAGR

10 Years9%

5 Years18.3%

3 Years24.28%

TTM7.88%

Profit CAGR

10 Years20.28%

5 Years7.34%

3 Years-1.99%

TTM134.15%

EPS CAGR

10 Years21.75%

5 Years8.1%

3 Years-1.39%

TTM141.02%

Return on Capital

10 Years16.09%

5 Years18.36%

3 Years18.38%

Last Year20.63%

TTEK Recent Earnings

Tetra Tech, Inc. (TTEK) EPS & revenue vs analyst estimates — last 4 quarters

Full history →

●Beat EPS 10/12 qtrs (83%)●Beat Revenue 12/12 qtrs (100%)

Q2 2026Latest

Apr 29, 2026

EPS

$0.34

Est $0.31

+9.7%

Revenue

$1.0B

Est $1.0B

+4.7%

Q1 2026

Jan 28, 2026

EPS

$0.35

Est $0.31

+12.9%

Revenue

$1.0B

Est $976M

+6.3%

Q4 2025

Nov 12, 2025

EPS

$0.45

Est $0.40

+11.6%

Revenue

$1.3B

Est $1.1B

+25.0%

Q3 2025

Jul 30, 2025

EPS

$0.43

Est $0.37

+16.2%

Revenue

$1.4B

Est $1.1B

+28.0%

Quarter	Date	EPS (Act vs Est)	Revenue (Act vs Est)
Q2 2026Latest	Apr 29, 2026	$0.34vs $0.31+9.7%	$1.0Bvs $1.0B+4.7%
Q1 2026	Jan 28, 2026	$0.35vs $0.31+12.9%	$1.0Bvs $976M+6.3%
Q4 2025	Nov 12, 2025	$0.45vs $0.40+11.6%	$1.3Bvs $1.1B+25.0%
Q3 2025	Jul 30, 2025	$0.43vs $0.37+16.2%	$1.4Bvs $1.1B+28.0%

Based on last 12 quarters of dataView full earnings history →

Company	Market Cap	Stock Price	P/E Ratio (TTM)	Revenue Growth 1Y	Net Margin	Return on Equity (ROE)	Debt / Equity
ACMAecomDirect Competitor	10.74B	81.49	19.36	0.21%	2.94%	21.02%	1.25
EXPOExponent, Inc.Direct Competitor	3.12B	63.44	30.65	4.21%	18.21%	25.51%	0.21
PRIMPrimoris Services CorporationDirect Competitor	5.86B	108.01	21.52	18.97%	3.31%	15.21%	0.76
WLDNWilldan Group, Inc.Direct Competitor	1.1B	74.47	21.34	20.46%	8.24%	19.38%	0.23
PWRQuanta Services, Inc.Product Competitor	112.65B	750.73	110.40	19.76%	3.72%	12.96%	0.13
MTZMasTec, Inc.Product Competitor	32.5B	412.27	81.32	16.22%	3%	14.16%	0.84
STRLSterling Infrastructure, Inc.Product Competitor	24.89B	811.41	86.50	17.69%	12.02%	32.26%	0.32
GVAGranite Construction IncorporatedProduct Competitor	6.18B	141.27	38.92	10.4%	3.99%	16.01%	1.33

Compare TTEK vs Peers

Tetra Tech, Inc. (TTEK) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.

Closest Rival

vs ACM

Most directly comparable listed peer for TTEK.

Scale Benchmark

vs PWR

Larger-name benchmark to compare TTEK against a more recognizable public peer.

Peer Set

Compare Top 5

vs ACM, EXPO, PRIM, WLDN

TTEK Income Statement

Tetra Tech, Inc. (TTEK) annual income statement — 10-year revenue, gross profit & net income history

10Y historyFree accessUpdated daily

Line item	Sep'17	Sep'18	Sep'19	Sep'20	Sep'21	Sep'22	Sep'23	Sep'24	Sep'25	TTM
Sales/Revenue	2.75B	2.96B	3.11B	2.35B	3.21B	2.84B	4.52B	5.2B	5.44B	4.91B
Revenue Growth %	6.58%	7.66%	4.83%	-24.42%	36.83%	-11.76%	59.49%	14.95%	4.69%	7.88%
Cost of Goods Sold	2.4B	2.58B	2.7B	1.9B	2.72B	2.26B	3.8B	4.33B	4.48B	3.95B
COGS % of Revenue	87.16%	87.03%	86.86%	80.99%	84.49%	79.7%	83.97%	83.33%	82.34%	-
Gross Profit	353.64M▲ 0%	384.46M▲ 8.7%	408.18M▲ 6.2%	446.54M▲ 9.4%	498.4M▲ 11.6%	575.56M▲ 15.5%	725.03M▲ 26.0%	866.44M▲ 19.5%	961.34M▲ 11.0%	960.15M▲ 0%
Gross Margin %	12.84%	12.97%	13.14%	19.01%	15.51%	20.3%	16.03%	16.67%	17.66%	19.54%
Gross Profit Growth %	7.09%	8.72%	6.17%	9.4%	11.62%	15.48%	25.97%	19.5%	10.95%	-
Operating Expenses	177.22M	190.12M	200.23M	205.44M	219.7M	235.11M	366.92M	365.7M	355.24M	351.07M
OpEx % of Revenue	6.44%	6.41%	6.44%	8.75%	6.84%	8.29%	8.11%	7.03%	6.53%	-
Selling, General & Admin	177.22M	190.12M	200.23M	0	222.97M	0	305.11M	356.02M	355.24M	271.96M
SG&A % of Revenue	6.44%	6.41%	6.44%	-	6.94%	-	6.75%	6.85%	6.53%	-
Research & Development	0	0	0	0	0	0	0	0	0	0
R&D % of Revenue	-	-	-	-	-	-	-	-	-	-
Other Operating Expenses	0	0	0	205.44M	-3.27M	235.11M	61.81M	9.68M	0	0
Operating Income	183.34M▲ 0%	190.09M▲ 3.7%	188.76M▼ 0.7%	241.09M▲ 27.7%	278.7M▲ 15.6%	340.45M▲ 22.2%	358.11M▲ 5.2%	500.74M▲ 39.8%	606.11M▲ 21.0%	609.08M▲ 0%
Operating Margin %	6.66%	6.41%	6.07%	10.27%	8.67%	12.01%	7.92%	9.63%	11.14%	12.39%
Operating Income Growth %	34.95%	3.68%	-0.7%	27.72%	15.6%	22.15%	5.19%	39.83%	21.04%	-
EBITDA	229.1M	227.89M	217.61M	265.7M	302.51M	367.48M	419.32M	574.41M	664.38M	665.75M
EBITDA Margin %	8.32%	7.69%	7%	11.31%	9.41%	12.96%	9.27%	11.05%	12.21%	13.55%
EBITDA Growth %	26.26%	-0.53%	-4.51%	22.1%	13.85%	21.48%	14.11%	36.99%	15.66%	66.23%
D&A (Non-Cash Add-back)	45.76M	37.8M	28.84M	24.61M	23.8M	27.03M	61.21M	73.68M	58.28M	56.67M
EBIT	184.07M	191.5M	190.49M	243.52M	279.62M	340.77M	453.41M	508.02M	606.11M	616.73M
Net Interest Income	-11.58M	-15.52M	-13.63M	-13.1M	-11.83M	-11.58M	-46.54M	-37.27M	-30.8M	-31.06M
Interest Income	729K	1.82M	1.73M	1.38M	917K	1.78M	5.9M	7.29M	9.84M	0
Interest Expense	12.31M	17.35M	15.36M	14.47M	12.75M	13.36M	52.44M	44.56M	40.64M	31.06M
Other Income/Expense	-11.58M	-15.52M	-13.63M	-13.1M	-11.83M	8.32M	42.87M	-37.27M	-228.49M	-8.97M
Pretax Income	171.76M▲ 0%	174.56M▲ 1.6%	175.14M▲ 0.3%	227.99M▲ 30.2%	266.87M▲ 17.1%	348.77M▲ 30.7%	400.98M▲ 15.0%	463.47M▲ 15.6%	377.62M▼ 18.5%	600.11M▲ 0%
Pretax Margin %	6.24%	5.89%	5.64%	9.71%	8.3%	12.3%	8.87%	8.92%	6.94%	12.21%
Income Tax	53.84M	37.6M	16.38M	54.1M	34.04M	85.6M	127.53M	130.02M	129.67M	159.33M
Effective Tax Rate %	31.35%	21.54%	9.35%	23.73%	12.75%	24.54%	31.8%	28.05%	34.34%	26.55%
Net Income	117.87M▲ 0%	136.88M▲ 16.1%	158.67M▲ 15.9%	173.86M▲ 9.6%	232.81M▲ 33.9%	263.13M▲ 13.0%	273.42M▲ 3.9%	333.38M▲ 21.9%	247.72M▼ 25.7%	440.43M▲ 0%
Net Margin %	4.28%	4.62%	5.11%	7.4%	7.24%	9.28%	6.05%	6.41%	4.55%	8.96%
Net Income Growth %	40.69%	16.13%	15.92%	9.57%	33.91%	13.02%	3.91%	21.93%	-25.69%	134.15%
Net Income (Continuing)	117.92M	136.96M	158.76M	173.89M	232.83M	263.16M	273.45M	333.44M	247.95M	440.78M
Discontinued Operations	0	0	0	0	0	0	0	0	0	0
Minority Interest	171K	129K	178K	54K	53K	50K	73K	91K	379K	370K
EPS (Diluted)	0.41▲ 0%	0.48▲ 17.1%	0.57▲ 18.7%	0.63▲ 10.5%	0.85▲ 34.9%	0.97▲ 14.1%	1.02▲ 5.2%	1.23▲ 20.6%	0.93▼ 24.4%	1.68▲ 0%
EPS Growth %	46.43%	17.07%	18.75%	10.53%	34.92%	14.12%	5.15%	20.59%	-24.39%	141.02%
EPS (Basic)	0.41	0.49	0.58	0.64	0.86	0.98	1.03	1.25	0.94	-
Diluted Shares Outstanding	289.56M	282.99M	279.68M	275.11M	273.38M	270.81M	268.19M	270.04M	267.12M	261.92M
Basic Shares Outstanding	284.56M	278.35M	274.93M	271.18M	270.39M	268.1M	266.01M	267.36M	264.71M	260.14M
Dividend Payout Ratio	18.39%	17.88%	18.7%	19.98%	17.2%	17.52%	19.06%	17.65%	26.25%	-

TTEK Balance Sheet

Tetra Tech, Inc. (TTEK) balance sheet — assets, liabilities & shareholders' equity

Line item	Sep'17	Sep'18	Sep'19	Sep'20	Sep'21	Sep'22	Sep'23	Sep'24	Sep'25	TTM
Total Current Assets	1.04B	1.04B	1.08B	999.78M	1.07B	1.16B	1.36B	1.53B	1.62B	1.54B
Cash & Short-Term Investments	189.97M	146.19M	120.73M	157.51M	166.57M	185.09M	168.83M	232.69M	167.46M	223.61M
Cash Only	189.97M	146.19M	120.73M	157.51M	166.57M	185.09M	168.83M	232.69M	167.46M	223.61M
Short-Term Investments	0	0	0	0	0	0	0	0	0	0
Accounts Receivable	802.08M	874.68M	883.04M	761.18M	787.04M	857.72M	1.1B	1.2B	1.31B	1.05B
Days Sales Outstanding	106.33	107.71	103.73	118.3	89.39	110.41	88.62	84.47	88.02	87.51
Inventory	-49K	0	0	0	0	0	0	0	0	0
Days Inventory Outstanding	-	-	-	-	-	-	-	-	-	-
Other Current Assets	0	13.79M	15.77M	0	0	0	89.1M	91.58M	144.74M	271.08M
Total Non-Current Assets	860.72M	909.02M	1.07B	1.38B	1.51B	1.46B	2.46B	2.67B	2.66B	2.82B
Property, Plant & Equipment	56.84M	43.28M	39.44M	274.9M	253.16M	214.63M	250.76M	251.01M	263.77M	271.89M
Fixed Asset Turnover	48.44x	68.49x	78.78x	8.54x	12.69x	13.21x	18.04x	20.71x	20.63x	18.59x
Goodwill	740.89M	798.8M	924.8M	993.5M	1.11B	1.11B	1.88B	2.05B	2.05B	2.21B
Intangible Assets	26.69M	16.12M	16.44M	13.94M	37.99M	29.16M	173.94M	160.59M	121.16M	129.28M
Long-Term Investments	2.7M	3.37M	6.87M	7.33M	3.28M	4.57M	0	0	0	0
Other Non-Current Assets	31.85M	38.84M	51.66M	57.05M	53.2M	57.98M	70.51M	101.59M	116.44M	495.45M
Total Assets	1.9B▲ 0%	1.95B▲ 2.5%	2.15B▲ 10.4%	2.38B▲ 10.5%	2.58B▲ 8.3%	2.62B▲ 1.8%	3.82B▲ 45.7%	4.19B▲ 9.7%	4.28B▲ 2.1%	4.36B▲ 0%
Asset Turnover	1.45x	1.52x	1.44x	0.99x	1.25x	1.08x	1.18x	1.24x	1.27x	1.14x
Asset Growth %	5.87%	2.45%	10.41%	10.51%	8.32%	1.79%	45.67%	9.74%	2.13%	15.01%
Total Current Liabilities	537.67M	618.09M	769.95M	793.46M	848.48M	916.02M	1.21B	1.22B	1.38B	1.23B
Accounts Payable	177.64M	160.22M	206.61M	111.8M	128.77M	147.44M	173.27M	197.44M	204.72M	204.79M
Days Payables Outstanding	27.02	22.67	27.94	21.46	17.31	23.81	16.65	16.63	16.68	19.41
Short-Term Debt	15.59M	12.6M	12.5M	49.26M	12.5M	12.5M	0	0	0	73.74M
Deferred Revenue (Current)	117.5M	143.27M	165.61M	171.91M	190.4M	241.34M	335.04M	351.74M	420.25M	1.25B
Other Current Liabilities	226.94M	121.85M	385.23M	390.83M	449.36M	456.87M	634.82M	606.93M	684.97M	950.2M
Current Ratio	1.94x	1.69x	1.40x	1.26x	1.26x	1.26x	1.12x	1.25x	1.18x	1.18x
Quick Ratio	1.94x	1.69x	1.40x	1.26x	1.26x	1.26x	1.12x	1.25x	1.18x	1.18x
Cash Conversion Cycle	-	-	-	-	-	-	-	-	-	68.11
Total Non-Current Liabilities	436.45M	372.06M	387.99M	547.73M	493.79M	523.62M	1.21B	1.14B	1.12B	1.27B
Long-Term Debt	341.28M	264.71M	263.93M	242.4M	200M	246.25M	879.53M	812.63M	763.36M	1.04B
Capital Lease Obligations	0	0	15K	191.96M	174.28M	146.28M	144.69M	140.09M	154.69M	454.18M
Deferred Tax Liabilities	43.78M	30.17M	12.97M	16.32M	10.56M	15.16M	14.26M	30.16M	21.33M	92.2M
Other Non-Current Liabilities	51.39M	79.35M	111.07M	97.06M	108.94M	115.93M	170.36M	159.84M	180.23M	779.42M
Total Liabilities	974.12M	982.35M	1.16B	1.34B	1.34B	1.44B	2.42B	2.36B	2.5B	2.5B
Total Debt	356.87M	277.31M	276.52M	553.26M	454.24M	462.9M	1.09B	1.02B	987.16M	1.11B
Net Debt	166.9M	131.13M	155.59M	395.75M	287.67M	277.81M	920.39M	783.46M	819.7M	886.12M
Debt / Equity	0.38x	0.29x	0.28x	0.53x	0.37x	0.39x	0.78x	0.56x	0.55x	0.55x
Debt / EBITDA	1.56x	1.22x	1.27x	2.08x	1.50x	1.26x	2.60x	1.77x	1.49x	1.67x
Net Debt / EBITDA	0.73x	0.58x	0.72x	1.49x	0.95x	0.76x	2.19x	1.36x	1.23x	1.23x
Interest Coverage	14.95x	11.04x	12.40x	16.82x	21.93x	25.50x	8.65x	11.40x	14.91x	19.86x
Total Equity	928.62M▲ 0%	967.1M▲ 4.1%	989.46M▲ 2.3%	1.04B▲ 4.8%	1.23B▲ 19.0%	1.18B▼ 4.1%	1.4B▲ 18.6%	1.83B▲ 30.4%	1.78B▼ 2.7%	1.86B▲ 0%
Equity Growth %	6.81%	4.14%	2.31%	4.84%	18.98%	-4.14%	18.63%	30.42%	-2.75%	29.43%
Book Value per Share	3.21	3.42	3.54	3.77	4.52	4.37	5.23	6.78	6.66	7.12
Total Shareholders' Equity	928.45M	966.97M	989.29M	1.04B	1.23B	1.18B	1.4B	1.83B	1.78B	1.86B
Common Stock	559K	553K	546K	538K	540K	530K	2.66M	2.68M	2.61M	2.6M
Retained Earnings	832.56M	944.97M	1.07B	1.2B	1.36B	1.39B	1.6B	1.87B	1.87B	1.96B
Treasury Stock	0	0	0	0	0	0	0	0	0	0
Accumulated OCI	-98.5M	-127.35M	-160.58M	-161.79M	-125.03M	-208.14M	-195.29M	-78.88M	-95.78M	-94.68M
Minority Interest	171K	129K	178K	54K	53K	50K	73K	91K	379K	370K

TTEK Cash Flow Statement

Tetra Tech, Inc. (TTEK) cash flow — operating, investing & free cash flow history

Line item	Sep'17	Sep'18	Sep'19	Sep'20	Sep'21	Sep'22	Sep'23	Sep'24	Sep'25	TTM
Cash from Operations	137.99M	176.86M	208.51M	262.48M	304.37M	336.19M	368.46M	358.71M	457.69M	457.69M
Operating CF Margin %	5.01%	5.97%	6.71%	11.18%	9.47%	11.86%	8.15%	6.9%	8.41%	-
Operating CF Growth %	-2.84%	28.17%	17.9%	25.88%	15.96%	10.45%	9.6%	-2.65%	27.59%	3536.29%
Net Income	117.92M	136.96M	158.76M	173.89M	232.83M	263.16M	273.45M	333.44M	507.29M	440.43M
Depreciation & Amortization	45.76M	38.64M	28.84M	24.61M	23.8M	27.03M	61.21M	73.68M	58.28M	56.67M
Stock-Based Compensation	13.45M	19.58M	17.62M	19.42M	23.07M	26.23M	28.61M	31.16M	18.88M	-98.09M
Deferred Taxes	-9.96M	-16.43M	-32.33M	565K	-38.49M	2.17M	-21.2M	-19.98M	-11.3M	21.94M
Other Non-Cash Items	-4.83M	9.55M	25.55M	-10.53M	-3.77M	-20.82M	-59.79M	7.11M	-151.91M	111.57M
Working Capital Changes	-24.35M	-11.44M	10.07M	54.52M	66.93M	38.41M	86.19M	-66.69M	36.45M	155.31M
Change in Receivables	-64.78M	-46.27M	-10.23M	156.01M	13.3M	-89.78M	-19.78M	-40.19M	-89.53M	256.78M
Change in Inventory	-6.15M	3.49M	-14.36M	0	0	0	0	0	0	0
Change in Payables	18.6M	-16.03M	39.01M	-102.16M	13.55M	17.1M	-19.21M	18.09M	2.4M	-72.75M
Cash from Investing	-16.96M	-42.63M	-99.71M	-63.02M	-92.99M	-55.74M	-771.2M	-111.04M	-106.75M	-238.87M
Capital Expenditures	-9.74M	-9.73M	-16.2M	-12.24M	-8.57M	-10.58M	-26.9M	-18.14M	-18.63M	-19.41M
CapEx % of Revenue	0.35%	0.33%	0.52%	0.52%	0.27%	0.37%	0.59%	0.35%	0.34%	-
Acquisitions	-8.12M	-68.26M	-84.16M	-68.49M	-84.91M	-49.12M	-854.32M	-93.65M	-97.26M	-260.26M
Investments	-	-	-	-	-	-	-	-	-	-
Other Investing	905K	35.35M	651K	17.71M	492K	3.97M	715K	742K	9.14M	40.8M
Cash from Financing	-94.77M	-181.96M	-135.06M	-163.05M	-210.1M	-249.61M	382.38M	-191.38M	-410.24M	-412.32M
Debt Issued (Net)	9.66M	-83.98M	1.77M	12.61M	-83.43M	40.03M	538.23M	-76.53M	-66.59M	-149.26M
Equity Issued (Net)	-103.5M	-61.48M	-100M	-117.19M	-60M	-200M	0	0	-249.51M	-176.3M
Dividends Paid	-21.67M	-24.48M	-29.67M	-34.74M	-40.04M	-46.1M	-52.11M	-58.83M	-65.04M	-67.99M
Share Repurchases	-100M	-75M	-100M	-117.19M	-60M	-200M	0	0	-249.98M	-177.01M
Other Financing	20.73M	-12.02M	-7.16M	-23.73M	-26.63M	-43.54M	-103.74M	-56.02M	-29.1M	-18.77M
Net Change in Cash	29.52M▲ 0%	-43.79M▼ 248.4%	-27.98M▲ 36.1%	36.61M▲ 230.8%	9.05M▼ 75.3%	18.53M▲ 104.6%	-16.26M▼ 187.8%	63.86M▲ 492.7%	-64.32M▼ 200.7%	43.27M▲ 0%
Free Cash Flow	128.25M▲ 0%	167.14M▲ 30.3%	192.31M▲ 15.1%	250.23M▲ 30.1%	295.8M▲ 18.2%	325.61M▲ 10.1%	341.56M▲ 4.9%	340.57M▼ 0.3%	439.05M▲ 28.9%	668.65M▲ 0%
FCF Margin %	4.66%	5.64%	6.19%	10.65%	9.2%	11.48%	7.55%	6.55%	8.07%	13.61%
FCF Growth %	-1.4%	30.32%	15.07%	30.12%	18.21%	10.08%	4.9%	-0.29%	28.92%	186.09%
FCF per Share	0.44	0.59	0.69	0.91	1.08	1.20	1.27	1.26	1.64	1.64
FCF Conversion (FCF/Net Income)	1.17x	1.29x	1.31x	1.51x	1.31x	1.28x	1.35x	1.08x	1.85x	1.52x
Interest Paid	11.5M	15.57M	12.31M	13.26M	10.33M	13.38M	47.37M	36.85M	34.96M	-12.43M
Taxes Paid	72.58M	49.84M	66.04M	55.04M	59.11M	70.8M	93.18M	180.71M	110.83M	-28.7M

TTEK Key Ratios

Tetra Tech, Inc. (TTEK) financial ratios — P/E, ROE, debt and 30+ core market and balance-sheet ratios

Metric	2017	2018	2019	2020	2021	2022	2023	2024	2025	TTM
Return on Equity (ROE)	13.11%	14.44%	16.22%	17.16%	20.5%	21.77%	21.14%	20.62%	13.72%	24.36%
Return on Invested Capital (ROIC)	12.78%	13%	12.62%	14.03%	14.15%	17.12%	14.19%	15.21%	17.44%	17.44%
Gross Margin	12.84%	12.97%	13.14%	19.01%	15.51%	20.3%	16.03%	16.67%	17.66%	19.54%
Net Margin	4.28%	4.62%	5.11%	7.4%	7.24%	9.28%	6.05%	6.41%	4.55%	8.96%
Debt / Equity	0.38x	0.29x	0.28x	0.53x	0.37x	0.39x	0.78x	0.56x	0.55x	0.55x
Interest Coverage	14.95x	11.04x	12.40x	16.82x	21.93x	25.50x	8.65x	11.40x	14.91x	19.86x
FCF Conversion	1.17x	1.29x	1.31x	1.51x	1.31x	1.28x	1.35x	1.08x	1.85x	1.52x
Revenue Growth	6.58%	7.66%	4.83%	-24.42%	36.83%	-11.76%	59.49%	14.95%	4.69%	7.88%

TTEK SEC Filings & Documents

Tetra Tech, Inc. (TTEK) SEC filings — annual & quarterly reports (10-K, 10-Q)

8-K Announcements

Material company update

Apr 29, 2026·SEC

Material company update

Mar 26, 2026·SEC

Material company update

Feb 20, 2026·SEC

10-K Annual Reports

FY 2025

Nov 20, 2025·SEC

FY 2024

Nov 19, 2024·SEC

FY 2023

Nov 22, 2023·SEC

10-Q Quarterly Reports

FY 2026

May 1, 2026·SEC

FY 2026

Jan 30, 2026·SEC

FY 2025

Aug 1, 2025·SEC

TTEK Frequently Asked Questions

Tetra Tech, Inc. (TTEK) stock FAQ — growth, dividends, profitability & financials explained

Growth & Financials

Tetra Tech, Inc. (TTEK) reported $4.91B in revenue for fiscal year 2025. This represents a 2133% increase from $220.1M in 1996.

Tetra Tech, Inc. (TTEK) grew revenue by 4.7% over the past year. Growth has been modest.

Yes, Tetra Tech, Inc. (TTEK) is profitable, generating $440.4M in net income for fiscal year 2025 (4.6% net margin).

Dividend & Returns

Yes, Tetra Tech, Inc. (TTEK) pays a dividend with a yield of 0.79%. This makes it attractive for income-focused investors.

Tetra Tech, Inc. (TTEK) has a return on equity (ROE) of 13.7%. This is reasonable for most industries.

Tetra Tech, Inc. (TTEK) generated $668.7M in free cash flow for fiscal year 2025. Positive FCF indicates the company can fund dividends, buybacks, or reinvestment.

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