Does the media refer more to AIT or TTEK?

In the previous week, Tetra Tech had 5 more articles in the media than Applied Industrial Technologies. MarketBeat recorded 18 mentions for Tetra Tech and 13 mentions for Applied Industrial Technologies. Applied Industrial Technologies' average media sentiment score of 1.21 beat Tetra Tech's score of 1.09 indicating that Applied Industrial Technologies is being referred to more favorably in the media. Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment Applied Industrial Technologies 8 Very Positive mention(s) 2 Positive mention(s) 2 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive Tetra Tech 11 Very Positive mention(s) 1 Positive mention(s) 2 Neutral mention(s) 1 Negative mention(s) 0 Very Negative mention(s) Positive

Is TTEK or DCI more profitable?

Donaldson has a net margin of 11.52% compared to Tetra Tech's net margin of 8.58%. Donaldson's return on equity of 29.17% beat Tetra Tech's return on equity. Company Net Margins Return on Equity Return on Assets Tetra Tech 8.58% 22.89% 9.59% Donaldson 11.52% 29.17% 14.98%

Does the media prefer TTEK or DCI?

In the previous week, Tetra Tech had 9 more articles in the media than Donaldson. MarketBeat recorded 18 mentions for Tetra Tech and 9 mentions for Donaldson. Donaldson's average media sentiment score of 1.34 beat Tetra Tech's score of 1.09 indicating that Donaldson is being referred to more favorably in the news media. Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment Tetra Tech 11 Very Positive mention(s) 1 Positive mention(s) 2 Neutral mention(s) 1 Negative mention(s) 0 Very Negative mention(s) Positive Donaldson 8 Very Positive mention(s) 0 Positive mention(s) 0 Neutral mention(s) 1 Negative mention(s) 0 Very Negative mention(s) Positive

Which has preferable earnings & valuation, ROL or TTEK?

Rollins has higher earnings, but lower revenue than Tetra Tech. Tetra Tech is trading at a lower price-to-earnings ratio than Rollins, indicating that it is currently the more affordable of the two stocks. Company Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio Rollins $3.76B 4.94 $526.71M $1.09 35.40 Tetra Tech $5.44B 1.51 $247.72M $1.67 18.99

Is ROL or TTEK more profitable?

Rollins has a net margin of 13.55% compared to Tetra Tech's net margin of 8.58%. Rollins' return on equity of 38.81% beat Tetra Tech's return on equity. Company Net Margins Return on Equity Return on Assets Rollins 13.55% 38.81% 17.24% Tetra Tech 8.58% 22.89% 9.59%

Does the media favor ROL or TTEK?

In the previous week, Rollins had 33 more articles in the media than Tetra Tech. MarketBeat recorded 51 mentions for Rollins and 18 mentions for Tetra Tech. Tetra Tech's average media sentiment score of 1.09 beat Rollins' score of 0.16 indicating that Tetra Tech is being referred to more favorably in the news media. Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment Rollins 12 Very Positive mention(s) 8 Positive mention(s) 16 Neutral mention(s) 6 Negative mention(s) 3 Very Negative mention(s) Neutral Tetra Tech 11 Very Positive mention(s) 1 Positive mention(s) 2 Neutral mention(s) 1 Negative mention(s) 0 Very Negative mention(s) Positive

Which has preferable earnings & valuation, TTEK or CLH?

Clean Harbors has higher revenue and earnings than Tetra Tech. Tetra Tech is trading at a lower price-to-earnings ratio than Clean Harbors, indicating that it is currently the more affordable of the two stocks. Company Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio Tetra Tech $5.44B 1.51 $247.72M $1.67 18.99 Clean Harbors $6.06B 2.65 $390.97M $7.38 41.21

Does the media refer more to TTEK or CLH?

In the previous week, Tetra Tech had 8 more articles in the media than Clean Harbors. MarketBeat recorded 18 mentions for Tetra Tech and 10 mentions for Clean Harbors. Clean Harbors' average media sentiment score of 1.45 beat Tetra Tech's score of 1.09 indicating that Clean Harbors is being referred to more favorably in the news media. Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment Tetra Tech 11 Very Positive mention(s) 1 Positive mention(s) 2 Neutral mention(s) 1 Negative mention(s) 0 Very Negative mention(s) Positive Clean Harbors 9 Very Positive mention(s) 1 Positive mention(s) 0 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive

Does the media favor CWST or TTEK?

In the previous week, Tetra Tech had 12 more articles in the media than Casella Waste Systems. MarketBeat recorded 18 mentions for Tetra Tech and 6 mentions for Casella Waste Systems. Tetra Tech's average media sentiment score of 1.09 beat Casella Waste Systems' score of 0.86 indicating that Tetra Tech is being referred to more favorably in the news media. Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment Casella Waste Systems 3 Very Positive mention(s) 2 Positive mention(s) 0 Neutral mention(s) 0 Negative mention(s) 0 Very Negative mention(s) Positive Tetra Tech 11 Very Positive mention(s) 1 Positive mention(s) 2 Neutral mention(s) 1 Negative mention(s) 0 Very Negative mention(s) Positive

Tetra Tech (TTEK) Competitors

$31.71 +1.14 (+3.73%)

Closing price 07/24/2026 04:00 PM Eastern

Extended Trading

$31.68 -0.04 (-0.11%)

As of 07/24/2026 07:34 PM Eastern

Compare

TTEK vs. AIT, DCI, ROL, CLH, and CWST

Should you buy Tetra Tech stock or one of its competitors? MarketBeat compares Tetra Tech with other companies and stocks that may be similar based on industry, sector, market capitalization, business model, investor interest, or shared news coverage. Companies and stocks commonly compared with Tetra Tech include Applied Industrial Technologies (AIT), Donaldson (DCI), Rollins (ROL), Clean Harbors (CLH), and Casella Waste Systems (CWST).

How does Tetra Tech compare to Applied Industrial Technologies?

Applied Industrial Technologies (NYSE:AIT) and Tetra Tech (NASDAQ:TTEK) are both industrials companies, but which is the better stock? We will compare the two companies based on the strength of their risk, institutional ownership, profitability, earnings, valuation, analyst recommendations, media sentiment and dividends.

Tetra Tech has a net margin of 8.58% compared to Applied Industrial Technologies' net margin of 8.34%. Tetra Tech's return on equity of 22.89% beat Applied Industrial Technologies' return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Applied Industrial Technologies	8.34%	21.64%	12.91%
Tetra Tech	8.58%	22.89%	9.59%

Applied Industrial Technologies presently has a consensus price target of $336.71, suggesting a potential downside of 3.01%. Tetra Tech has a consensus price target of $38.80, suggesting a potential upside of 22.36%. Given Tetra Tech's higher probable upside, analysts clearly believe Tetra Tech is more favorable than Applied Industrial Technologies.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Applied Industrial Technologies	0 Sell rating(s)	1 Hold rating(s)	7 Buy rating(s)	0 Strong Buy rating(s)	2.88
Tetra Tech	0 Sell rating(s)	2 Hold rating(s)	4 Buy rating(s)	0 Strong Buy rating(s)	2.67

In the previous week, Tetra Tech had 5 more articles in the media than Applied Industrial Technologies. MarketBeat recorded 18 mentions for Tetra Tech and 13 mentions for Applied Industrial Technologies. Applied Industrial Technologies' average media sentiment score of 1.21 beat Tetra Tech's score of 1.09 indicating that Applied Industrial Technologies is being referred to more favorably in the media.

Company	Very Positive	Positive	Neutral	Negative	Very Negative	Overall Sentiment
Applied Industrial Technologies	8 Very Positive mention(s)	2 Positive mention(s)	2 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive
Tetra Tech	11 Very Positive mention(s)	1 Positive mention(s)	2 Neutral mention(s)	1 Negative mention(s)	0 Very Negative mention(s)	Positive

Applied Industrial Technologies has a beta of 0.83, suggesting that its stock price is 17% less volatile than the broader market. Comparatively, Tetra Tech has a beta of 0.92, suggesting that its stock price is 8% less volatile than the broader market.

93.5% of Applied Industrial Technologies shares are owned by institutional investors. Comparatively, 93.9% of Tetra Tech shares are owned by institutional investors. 1.6% of Applied Industrial Technologies shares are owned by company insiders. Comparatively, 0.5% of Tetra Tech shares are owned by company insiders. Strong institutional ownership is an indication that hedge funds, endowments and large money managers believe a company will outperform the market over the long term.

Applied Industrial Technologies has higher earnings, but lower revenue than Tetra Tech. Tetra Tech is trading at a lower price-to-earnings ratio than Applied Industrial Technologies, indicating that it is currently the more affordable of the two stocks.

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Applied Industrial Technologies	$4.84B	2.65	$392.99M	$10.59	32.78
Tetra Tech	$5.44B	1.51	$247.72M	$1.67	18.99

Applied Industrial Technologies pays an annual dividend of $2.04 per share and has a dividend yield of 0.6%. Tetra Tech pays an annual dividend of $0.29 per share and has a dividend yield of 0.9%. Applied Industrial Technologies pays out 19.3% of its earnings in the form of a dividend. Tetra Tech pays out 17.4% of its earnings in the form of a dividend. Both companies have healthy payout ratios and should be able to cover their dividend payments with earnings for the next several years. Applied Industrial Technologies has increased its dividend for 16 consecutive years and Tetra Tech has increased its dividend for 11 consecutive years. Tetra Tech is clearly the better dividend stock, given its higher yield and lower payout ratio.

Summary

Applied Industrial Technologies beats Tetra Tech on 10 of the 19 factors compared between the two stocks.

How does Tetra Tech compare to Donaldson?

Tetra Tech (NASDAQ:TTEK) and Donaldson (NYSE:DCI) are both industrials companies, but which is the superior business? We will compare the two businesses based on the strength of their risk, profitability, dividends, institutional ownership, valuation, analyst recommendations, earnings and media sentiment.

Tetra Tech presently has a consensus target price of $38.80, suggesting a potential upside of 22.36%. Donaldson has a consensus target price of $97.83, suggesting a potential upside of 5.33%. Given Tetra Tech's stronger consensus rating and higher possible upside, equities analysts plainly believe Tetra Tech is more favorable than Donaldson.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Tetra Tech	0 Sell rating(s)	2 Hold rating(s)	4 Buy rating(s)	0 Strong Buy rating(s)	2.67
Donaldson	0 Sell rating(s)	2 Hold rating(s)	3 Buy rating(s)	0 Strong Buy rating(s)	2.60

Tetra Tech pays an annual dividend of $0.29 per share and has a dividend yield of 0.9%. Donaldson pays an annual dividend of $1.28 per share and has a dividend yield of 1.4%. Tetra Tech pays out 17.4% of its earnings in the form of a dividend. Donaldson pays out 34.4% of its earnings in the form of a dividend. Both companies have healthy payout ratios and should be able to cover their dividend payments with earnings for the next several years. Tetra Tech has increased its dividend for 11 consecutive years and Donaldson has increased its dividend for 38 consecutive years. Donaldson is clearly the better dividend stock, given its higher yield and longer track record of dividend growth.

Tetra Tech has a beta of 0.92, indicating that its stock price is 8% less volatile than the broader market. Comparatively, Donaldson has a beta of 0.93, indicating that its stock price is 7% less volatile than the broader market.

93.9% of Tetra Tech shares are owned by institutional investors. Comparatively, 82.8% of Donaldson shares are owned by institutional investors. 0.5% of Tetra Tech shares are owned by company insiders. Comparatively, 2.2% of Donaldson shares are owned by company insiders. Strong institutional ownership is an indication that endowments, large money managers and hedge funds believe a company will outperform the market over the long term.

Donaldson has a net margin of 11.52% compared to Tetra Tech's net margin of 8.58%. Donaldson's return on equity of 29.17% beat Tetra Tech's return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Tetra Tech	8.58%	22.89%	9.59%
Donaldson	11.52%	29.17%	14.98%

In the previous week, Tetra Tech had 9 more articles in the media than Donaldson. MarketBeat recorded 18 mentions for Tetra Tech and 9 mentions for Donaldson. Donaldson's average media sentiment score of 1.34 beat Tetra Tech's score of 1.09 indicating that Donaldson is being referred to more favorably in the news media.

Company	Very Positive	Positive	Neutral	Negative	Very Negative	Overall Sentiment
Tetra Tech	11 Very Positive mention(s)	1 Positive mention(s)	2 Neutral mention(s)	1 Negative mention(s)	0 Very Negative mention(s)	Positive
Donaldson	8 Very Positive mention(s)	0 Positive mention(s)	0 Neutral mention(s)	1 Negative mention(s)	0 Very Negative mention(s)	Positive

Donaldson has lower revenue, but higher earnings than Tetra Tech. Tetra Tech is trading at a lower price-to-earnings ratio than Donaldson, indicating that it is currently the more affordable of the two stocks.

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Tetra Tech	$5.44B	1.51	$247.72M	$1.67	18.99
Donaldson	$3.69B	2.92	$367M	$3.72	24.97

Summary

Donaldson beats Tetra Tech on 12 of the 19 factors compared between the two stocks.

How does Tetra Tech compare to Rollins?

Rollins (NYSE:ROL) and Tetra Tech (NASDAQ:TTEK) are both environmental & facilities services companies, but which is the superior stock? We will compare the two companies based on the strength of their analyst recommendations, risk, valuation, dividends, media sentiment, profitability, earnings and institutional ownership.

In the previous week, Rollins had 33 more articles in the media than Tetra Tech. MarketBeat recorded 51 mentions for Rollins and 18 mentions for Tetra Tech. Tetra Tech's average media sentiment score of 1.09 beat Rollins' score of 0.16 indicating that Tetra Tech is being referred to more favorably in the news media.

Company	Very Positive	Positive	Neutral	Negative	Very Negative	Overall Sentiment
Rollins	12 Very Positive mention(s)	8 Positive mention(s)	16 Neutral mention(s)	6 Negative mention(s)	3 Very Negative mention(s)	Neutral
Tetra Tech	11 Very Positive mention(s)	1 Positive mention(s)	2 Neutral mention(s)	1 Negative mention(s)	0 Very Negative mention(s)	Positive

Rollins has a net margin of 13.55% compared to Tetra Tech's net margin of 8.58%. Rollins' return on equity of 38.81% beat Tetra Tech's return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Rollins	13.55%	38.81%	17.24%
Tetra Tech	8.58%	22.89%	9.59%

Rollins has higher earnings, but lower revenue than Tetra Tech. Tetra Tech is trading at a lower price-to-earnings ratio than Rollins, indicating that it is currently the more affordable of the two stocks.

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Rollins	$3.76B	4.94	$526.71M	$1.09	35.40
Tetra Tech	$5.44B	1.51	$247.72M	$1.67	18.99

Rollins has a beta of 0.75, indicating that its share price is 25% less volatile than the broader market. Comparatively, Tetra Tech has a beta of 0.92, indicating that its share price is 8% less volatile than the broader market.

Rollins presently has a consensus price target of $48.71, indicating a potential upside of 26.21%. Tetra Tech has a consensus price target of $38.80, indicating a potential upside of 22.36%. Given Rollins' higher possible upside, research analysts clearly believe Rollins is more favorable than Tetra Tech.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Rollins	2 Sell rating(s)	10 Hold rating(s)	5 Buy rating(s)	1 Strong Buy rating(s)	2.28
Tetra Tech	0 Sell rating(s)	2 Hold rating(s)	4 Buy rating(s)	0 Strong Buy rating(s)	2.67

Rollins pays an annual dividend of $0.73 per share and has a dividend yield of 1.9%. Tetra Tech pays an annual dividend of $0.29 per share and has a dividend yield of 0.9%. Rollins pays out 67.0% of its earnings in the form of a dividend. Tetra Tech pays out 17.4% of its earnings in the form of a dividend. Both companies have healthy payout ratios and should be able to cover their dividend payments with earnings for the next several years. Rollins has raised its dividend for 4 consecutive years and Tetra Tech has raised its dividend for 11 consecutive years.

51.8% of Rollins shares are owned by institutional investors. Comparatively, 93.9% of Tetra Tech shares are owned by institutional investors. 5.8% of Rollins shares are owned by insiders. Comparatively, 0.5% of Tetra Tech shares are owned by insiders. Strong institutional ownership is an indication that endowments, hedge funds and large money managers believe a stock is poised for long-term growth.

Summary

Rollins beats Tetra Tech on 12 of the 20 factors compared between the two stocks.

How does Tetra Tech compare to Clean Harbors?

Tetra Tech (NASDAQ:TTEK) and Clean Harbors (NYSE:CLH) are both environmental & facilities services companies, but which is the better business? We will compare the two companies based on the strength of their institutional ownership, media sentiment, profitability, risk, earnings, analyst recommendations, dividends and valuation.

Tetra Tech has a beta of 0.92, meaning that its stock price is 8% less volatile than the broader market. Comparatively, Clean Harbors has a beta of 0.86, meaning that its stock price is 14% less volatile than the broader market.

Tetra Tech presently has a consensus target price of $38.80, indicating a potential upside of 22.36%. Clean Harbors has a consensus target price of $327.92, indicating a potential upside of 7.82%. Given Tetra Tech's higher probable upside, equities research analysts clearly believe Tetra Tech is more favorable than Clean Harbors.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Tetra Tech	0 Sell rating(s)	2 Hold rating(s)	4 Buy rating(s)	0 Strong Buy rating(s)	2.67
Clean Harbors	0 Sell rating(s)	6 Hold rating(s)	8 Buy rating(s)	2 Strong Buy rating(s)	2.75

93.9% of Tetra Tech shares are owned by institutional investors. Comparatively, 90.4% of Clean Harbors shares are owned by institutional investors. 0.5% of Tetra Tech shares are owned by company insiders. Comparatively, 5.0% of Clean Harbors shares are owned by company insiders. Strong institutional ownership is an indication that endowments, large money managers and hedge funds believe a company is poised for long-term growth.

In the previous week, Tetra Tech had 8 more articles in the media than Clean Harbors. MarketBeat recorded 18 mentions for Tetra Tech and 10 mentions for Clean Harbors. Clean Harbors' average media sentiment score of 1.45 beat Tetra Tech's score of 1.09 indicating that Clean Harbors is being referred to more favorably in the news media.

Company	Very Positive	Positive	Neutral	Negative	Very Negative	Overall Sentiment
Tetra Tech	11 Very Positive mention(s)	1 Positive mention(s)	2 Neutral mention(s)	1 Negative mention(s)	0 Very Negative mention(s)	Positive
Clean Harbors	9 Very Positive mention(s)	1 Positive mention(s)	0 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive

Tetra Tech has a net margin of 8.58% compared to Clean Harbors' net margin of 6.53%. Tetra Tech's return on equity of 22.89% beat Clean Harbors' return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Tetra Tech	8.58%	22.89%	9.59%
Clean Harbors	6.53%	14.37%	5.25%

Clean Harbors has higher revenue and earnings than Tetra Tech. Tetra Tech is trading at a lower price-to-earnings ratio than Clean Harbors, indicating that it is currently the more affordable of the two stocks.

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Tetra Tech	$5.44B	1.51	$247.72M	$1.67	18.99
Clean Harbors	$6.06B	2.65	$390.97M	$7.38	41.21

Summary

Clean Harbors beats Tetra Tech on 10 of the 17 factors compared between the two stocks.

How does Tetra Tech compare to Casella Waste Systems?

Casella Waste Systems (NASDAQ:CWST) and Tetra Tech (NASDAQ:TTEK) are both mid-cap environmental & facilities services companies, but which is the superior business? We will compare the two businesses based on the strength of their profitability, media sentiment, dividends, institutional ownership, analyst recommendations, valuation, earnings and risk.

Tetra Tech has higher revenue and earnings than Casella Waste Systems. Tetra Tech is trading at a lower price-to-earnings ratio than Casella Waste Systems, indicating that it is currently the more affordable of the two stocks.

Company	Gross Revenue	Price/Sales Ratio	Net Income	Earnings Per Share	Price/Earnings Ratio
Casella Waste Systems	$1.88B	3.03	$7.87M	$0.11	812.64
Tetra Tech	$5.44B	1.51	$247.72M	$1.67	18.99

Casella Waste Systems has a beta of 0.74, indicating that its stock price is 26% less volatile than the broader market. Comparatively, Tetra Tech has a beta of 0.92, indicating that its stock price is 8% less volatile than the broader market.

Casella Waste Systems presently has a consensus target price of $110.13, suggesting a potential upside of 23.20%. Tetra Tech has a consensus target price of $38.80, suggesting a potential upside of 22.36%. Given Casella Waste Systems' stronger consensus rating and higher probable upside, equities analysts plainly believe Casella Waste Systems is more favorable than Tetra Tech.

Company	Sell Ratings	Hold Ratings	Buy Ratings	Strong Buy Ratings	Rating Score
Casella Waste Systems	1 Sell rating(s)	2 Hold rating(s)	7 Buy rating(s)	1 Strong Buy rating(s)	2.73
Tetra Tech	0 Sell rating(s)	2 Hold rating(s)	4 Buy rating(s)	0 Strong Buy rating(s)	2.67

99.5% of Casella Waste Systems shares are owned by institutional investors. Comparatively, 93.9% of Tetra Tech shares are owned by institutional investors. 3.8% of Casella Waste Systems shares are owned by company insiders. Comparatively, 0.5% of Tetra Tech shares are owned by company insiders. Strong institutional ownership is an indication that hedge funds, large money managers and endowments believe a company is poised for long-term growth.

In the previous week, Tetra Tech had 12 more articles in the media than Casella Waste Systems. MarketBeat recorded 18 mentions for Tetra Tech and 6 mentions for Casella Waste Systems. Tetra Tech's average media sentiment score of 1.09 beat Casella Waste Systems' score of 0.86 indicating that Tetra Tech is being referred to more favorably in the news media.

Company	Very Positive	Positive	Neutral	Negative	Very Negative	Overall Sentiment
Casella Waste Systems	3 Very Positive mention(s)	2 Positive mention(s)	0 Neutral mention(s)	0 Negative mention(s)	0 Very Negative mention(s)	Positive
Tetra Tech	11 Very Positive mention(s)	1 Positive mention(s)	2 Neutral mention(s)	1 Negative mention(s)	0 Very Negative mention(s)	Positive

Tetra Tech has a net margin of 8.58% compared to Casella Waste Systems' net margin of 0.38%. Tetra Tech's return on equity of 22.89% beat Casella Waste Systems' return on equity.

Company	Net Margins	Return on Equity	Return on Assets
Casella Waste Systems	0.38%	5.19%	2.48%
Tetra Tech	8.58%	22.89%	9.59%

Summary

Tetra Tech beats Casella Waste Systems on 9 of the 17 factors compared between the two stocks.

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New MarketBeat Followers Over Time

This chart shows the number of new MarketBeat users adding TTEK and its top 5 competitors to their watchlist. Each company is represented with a line over a 90 day period.

Media Sentiment Over Time

This chart shows the average media sentiment of NASDAQ and its competitors over the past 90 days as caculated by MarketBeat. The averaged score is equivalent to the following: Very Negative Sentiment <= -1.5, Negative Sentiment > -1.5 and <= -0.5, Neutral Sentiment > -0.5 and < 0.5, Positive Sentiment >= 0.5 and < 1.5, and Very Positive Sentiment >= 1.5.

TTEK vs. The Competition

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Metric	Tetra Tech	POLLUTION CNTRL Industry	Industrials Sector	NASDAQ Exchange
Market Cap	$7.93B	$1.93B	$9.40B	$12.25B
Dividend Yield	0.94%	1.46%	3.49%	9.79%
P/E Ratio	18.99	20.82	27.09	23.71
Price / Sales	1.51	3.94	2,003.17	73.79
Price / Cash	13.37	35.61	27.10	59.64
Price / Book	4.68	4.73	4.41	6.07
Net Income	$247.72M	$69.81M	$792.91M	$331.84M
7 Day Performance	0.38%	-0.43%	0.36%	-1.53%
1 Month Performance	11.50%	-6.56%	-0.04%	-2.46%
1 Year Performance	-17.21%	1.83%	13.01%	13.66%

Tetra Tech Competitors List

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Company	MarketRank	Share Price	Analysts' Price Target	1Y Price Performance	Market Cap	Revenue	P/E Ratio	Employee Count	Indicator(s)
TTEK Tetra Tech	4.8511 of 5 stars	$31.71 +3.7%	$38.80 +22.4%	-17.1%	$7.93B	$5.44B	18.99	25,000	News Coverage Positive News Upcoming Earnings Analyst Forecast Options Volume
AIT Applied Industrial Technologies	4.0059 of 5 stars	$335.38 -0.3%	$329.57 -1.7%	+29.5%	$12.43B	$4.56B	31.67	6,800	News Coverage Positive News Analyst Forecast
DCI Donaldson	4.0495 of 5 stars	$89.65 -0.8%	$97.83 +9.1%	+30.3%	$10.48B	$3.69B	24.10	15,000	News Coverage Positive News High Trading Volume
ROL Rollins	4.7347 of 5 stars	$44.82 -0.6%	$60.87 +35.8%	-33.5%	$21.72B	$3.76B	41.12	21,946	Trending News Earnings Report Dividend Announcement Analyst Forecast
CLH Clean Harbors	3.5644 of 5 stars	$310.42 -0.1%	$326.00 +5.0%	+31.7%	$16.41B	$6.03B	42.06	22,155	News Coverage Positive News Upcoming Earnings Analyst Forecast

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This page (NASDAQ:TTEK) was last updated on 7/25/2026 by MarketBeat.com Staff.

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Tetra Tech (TTEK) Competitors

TTEK vs. AIT, DCI, ROL, CLH, and CWST

How does Tetra Tech compare to Applied Industrial Technologies?

Summary

How does Tetra Tech compare to Donaldson?

Summary

How does Tetra Tech compare to Rollins?

Summary

How does Tetra Tech compare to Clean Harbors?

Summary

How does Tetra Tech compare to Casella Waste Systems?

Summary

New MarketBeat Followers Over Time

Media Sentiment Over Time

TTEK vs. The Competition

Tetra Tech Competitors List

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Tetra Tech (TTEK) Competitors

TTEK vs. AIT, DCI, ROL, CLH, and CWST

How does Tetra Tech compare to Applied Industrial Technologies?

Is AIT or TTEK more profitable?

Do analysts rate AIT or TTEK?

Does the media refer more to AIT or TTEK?

Which has more volatility and risk, AIT or TTEK?

Do insiders & institutionals believe in AIT or TTEK?

Which has preferable earnings and valuation, AIT or TTEK?

Is AIT or TTEK a better dividend stock?

Summary

How does Tetra Tech compare to Donaldson?

Do analysts recommend TTEK or DCI?

Is TTEK or DCI a better dividend stock?

Which has more volatility & risk, TTEK or DCI?

Do insiders and institutionals hold more shares of TTEK or DCI?

Is TTEK or DCI more profitable?

Does the media prefer TTEK or DCI?

Which has preferable valuation and earnings, TTEK or DCI?

Summary

How does Tetra Tech compare to Rollins?

Does the media favor ROL or TTEK?

Is ROL or TTEK more profitable?

Which has preferable earnings & valuation, ROL or TTEK?

Which has more risk & volatility, ROL or TTEK?

Do analysts recommend ROL or TTEK?

Is ROL or TTEK a better dividend stock?

Do institutionals & insiders have more ownership in ROL or TTEK?

Summary

How does Tetra Tech compare to Clean Harbors?

Which has more risk and volatility, TTEK or CLH?

Do analysts recommend TTEK or CLH?

Do institutionals and insiders believe in TTEK or CLH?

Does the media refer more to TTEK or CLH?

Is TTEK or CLH more profitable?

Which has preferable earnings & valuation, TTEK or CLH?

Summary

How does Tetra Tech compare to Casella Waste Systems?

Which has preferable valuation & earnings, CWST or TTEK?

Which has more risk & volatility, CWST or TTEK?

Do analysts recommend CWST or TTEK?

Do institutionals & insiders hold more shares of CWST or TTEK?

Does the media favor CWST or TTEK?

Is CWST or TTEK more profitable?

Summary

New MarketBeat Followers Over Time

Media Sentiment Over Time

TTEK vs. The Competition

Tetra Tech Competitors List

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