TTEK
TETRA TECH INC
NASDAQ · Industrials · Engineering & Construction · US
$36.98
+0.46%Price chart
Sep 24Sep 29Oct 2Oct 7Oct 12Oct 15Oct 20Oct 23
Key dataOct 23, 2026
Open$36.66
From 52W high−13.21%
Volume1.80M
Market cap$9.47B
P/E (TTM)22.1x
P/S (TTM)1.9x
Div yield0.57%
Key dataOct 23, 2026
Open
$36.66
From 52W high
−13.21%
Volume
1.80M
Market cap
$9.47B
ValuationView details →
P/E (Fwd)
21.6x
EV/EBITDA
15.0x
P/E (TTM)
22.1x
RSI (14)
68.1
MomentumView details →
1D Return
+0.46%
YTD Return
+9.32%
SummaryUpdated Jun 1, 2026
Tetra Tech, Inc. (NASDAQ:TTEK) is a leading global consulting and engineering services company founded in 1966 and headquartered in Pasadena, California. The company went public in 1991 and has grown through both organic expansion and strategic acquisitions to become one of the world's largest environmental and infrastructure consulting firms. Today, Tetra Tech serves government and commercial clients worldwide, providing specialized technical services across water resources, environmental remediation, infrastructure development, and sustainable engineering solutions.
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TETRA TECH INC announced plans to release its fourth-quarter and fiscal 2026 results after market close on November 11, 2026, and hold a conference call on November 12 at 8:00 a.m. Pacific Time.4d agoThe Government of Vanuatu and the Government of New Zealand launched the VT1.9 billion (NZ$16.5 million) Impruvum Sekendri Edukesen secondary education partnership in Vanuatu.6d ago