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TETRA TECH INC TTEK

Industrials · Engineering & Construction

$33.34last close 2026-10-09 · market cap $8.54B · delayed data

Trailing returns

1M-6.11%
3M+7.98%
6M+8.58%
1Y-2.00%
5Y+9.08%

Basis: Adjusted daily closes.

What it does

Tetra Tech, Inc. provides consulting and engineering services focusing on water, environment, and sustainable infrastructure in the United States and internationally. The company operates through two segments, Government Services Group (GSG) and Commercial/International Services Group (CIG).

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Valuation, cost of capital, SEC filings, ownership and more, with the source named on every figure.

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Where these figures come from

Delayed data. Not financial advice. Figures are read from the sources above at the dates shown; nothing here is a recommendation. Disclosures · All companies