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Tetra Tech Announces Planned Dates for Second Quarter 2026 Results and Conference Call
PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,

About this update from Tetra Tech, Inc.
PASADENA, Calif. --(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today the planned dates for its second quarter 2026 results and conference call. On Wednesday, April 29, 2026 , after market close, Tetra Tech intends to announce its second quarter 2026 results. On Thursday, April 30, 2026 , at 8:00 a.m. Pacific Time , Tetra Tech plans to host a conference call to present and discuss the Company’s financial results and forward outlook. Investors and other interested parties can access a live audio-visual webcast through a link posted on the Company's website at tetratech.com/investors . The webcast replay will be available following the call. Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With more than 25,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, and design sustainable and resilient infrastructure. For more information about Tetra Tech , please visit tetratech.com or follow us on LinkedIn and Facebook . View source version on businesswire.com : https://www.businesswire.com/news/home/20260407957687/en/ Jim Wu , Investor Relations Charlie MacPherson , Media & Public Relations (626) 470-2844 Source: Tetra Tech, Inc.