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<title>Tetra Tech Reports Strong Second Quarter 2026 Results and Raises Fiscal Year 2026 Guidance</title>
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<pubDate>Wed, 29 Apr 2026 20:00:00 GMT</pubDate>
<description>PASADENA, Calif., April 29, 2026--Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment and sustainable infrastructure, today announced results for the second quarter ended March 29, 2026.</description>
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<title>Tetra Tech Selected for Netherlands Wastewater Treatment and Water Infrastructure Framework</title>
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<pubDate>Thu, 23 Apr 2026 04:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Tetra Tech Awarded £18 Million Water and Wastewater Contract in Northern Ireland</title>
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<pubDate>Tue, 21 Apr 2026 04:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Tetra Tech Announces Planned Dates for Second Quarter 2026 Results and Conference Call</title>
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<pubDate>Wed, 08 Apr 2026 04:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Tetra Tech Appoints Eric W. Thornburg to its Board of Directors</title>
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<pubDate>Thu, 26 Mar 2026 04:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Port of Los Angeles Selects Tetra Tech for Environmental Services Master Services Agreement</title>
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<pubDate>Tue, 24 Mar 2026 04:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Tetra Tech Awarded $14 Million DLA Technology Task Order Contract</title>
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<pubDate>Tue, 17 Mar 2026 04:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Tetra Tech Joint Venture Awarded $99 Million U.S. Navy A-E Services Contract</title>
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<pubDate>Thu, 12 Mar 2026 04:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Tetra Tech Selected for $100 Million Multiple-Award Environmental Services Contract</title>
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<pubDate>Thu, 19 Feb 2026 14:00:00 GMT</pubDate>
<description>PASADENA, Calif., February 19, 2026--Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Company was awarded a $100 million multiple-award contract to provide planning and assessment services to support Air Force Civil Engineer Center (AFCEC) projects.</description>
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<title>Tetra Tech Selected for Netherlands Water Engineering Framework</title>
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<pubDate>Tue, 17 Feb 2026 14:00:00 GMT</pubDate>
<description>PASADENA, Calif., February 17, 2026--Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that Rijkswaterstaat, the Netherland’s Executive Agency of the Ministry of Infrastructure and Water Management, has selected Tetra Tech to provide engineering and technical services to develop and modernize the country’s water infrastructure networks.</description>
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<title>U.S. Army Corps of Engineers Selects Tetra Tech for $49 Million Multiple-Award A-E Design Contract</title>
<link>https://6ix.com/company/tetra-tech-inc/news/u-army-corps-engineers-selects-140000234</link>
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<pubDate>Thu, 12 Feb 2026 14:00:00 GMT</pubDate>
<description>PASADENA, Calif., February 12, 2026--Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the U.S. Army Corps of Engineers (USACE) Portland District awarded the Company a position on a 5-year multiple-award contract with a shared capacity of $49 million, to provide architectural and engineering (A-E) design services for critical navigation and water control infrastructure.</description>
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<title>United Utilities Selects Tetra Tech to Provide Water Management Technology Solution for Leakage Reduction Program</title>
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<pubDate>Tue, 03 Feb 2026 05:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Westinghouse and Tetra Tech Canada Sign Agreement for Nuclear New-Build Projects</title>
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<pubDate>Wed, 28 Jan 2026 14:00:00 GMT</pubDate>
<description>PETERBOROUGH, Ontario, January 28, 2026--Westinghouse Electric Company and Tetra Tech Canada have signed a memorandum of understanding (MoU) establishing a collaboration framework supporting the development and deployment of AP1000® and AP300™ reactor projects in Ontario.</description>
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<title>Tetra Tech Reports Strong First Quarter 2026 Results and Raises Fiscal Year 2026 Guidance</title>
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<pubDate>Wed, 28 Jan 2026 05:00:00 GMT</pubDate>
<description>Revenue $1.21 billion; Net Revenue $1.04 billion Net Revenue up 8% excluding USAID/DOS and Q1-25 Hurricanes Operating Income $141 million; Adjusted EBITDA</description>
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<title>Tetra Tech Acquires Halvik Corp</title>
<link>https://6ix.com/company/tetra-tech-inc/news/tetra-tech-acquires-halvik-corp-140300309</link>
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<pubDate>Thu, 22 Jan 2026 14:03:00 GMT</pubDate>
<description>PASADENA, Calif., January 22, 2026--Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that it has acquired Halvik Corp (Halvik), a high-end provider of advisory consulting services focused on advanced data analytics, systems modernization, and cybersecurity for U.S. defense and civilian agencies.</description>
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<title>Tetra Tech to Advance Its Program Advisory Practice</title>
<link>https://6ix.com/company/tetra-tech-inc/news/tetra-tech-advance-its-program-advisory-practice-2026-01-15</link>
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<pubDate>Thu, 15 Jan 2026 05:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Tetra Tech Selected for Missile Defense Agency SHIELD Multiple-Award IDIQ</title>
<link>https://6ix.com/company/tetra-tech-inc/news/tetra-tech-selected-missile-defense-agency-shield-multiple-award-idiq-2026-01-08</link>
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<pubDate>Thu, 08 Jan 2026 05:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Tetra Tech Announces Planned Dates for First Quarter 2026 Results and Conference Call</title>
<link>https://6ix.com/company/tetra-tech-inc/news/tetra-tech-announces-planned-dates-first-quarter-2026-results-and-conference-call</link>
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<pubDate>Wed, 07 Jan 2026 05:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Tetra Tech to Appoint Roger Argus as Chief Executive Officer; Dan Batrack to Become Executive Chairman</title>
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<pubDate>Tue, 06 Jan 2026 05:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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<title>Tetra Tech Appoints M. Susan Hardwick to its Board of Directors</title>
<link>https://6ix.com/company/tetra-tech-inc/news/tetra-tech-appoints-m-susan-hardwick-its-board-directors-2025-12-22</link>
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<pubDate>Mon, 22 Dec 2025 05:00:00 GMT</pubDate>
<description>PASADENA, Calif.--(BUSINESS WIRE)-- Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water,</description>
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