Price$27.89-8.28 (-22.88%)
2026-03-042026-06-05
News · 26 weeks47-86%
2025-12-142026-06-07
Mix1790d
- Other6(35%)
- Insider5(29%)
- SEC Filings3(18%)
- Leadership1(6%)
- Earnings1(6%)
- Dividends1(6%)
Latest news
25 items- INSIDERDirector Volpi Kirsten M exercised 1,700 shares at a strike of $9.59, increasing direct ownership by 2% to 71,918 units (SEC Form 4)4 - TETRA TECH INC (0000831641) (Issuer)
- INSIDERDirector Feeler Jeffrey R bought $50,179 worth of shares (1,900 units at $26.41) (SEC Form 4)4 - TETRA TECH INC (0000831641) (Issuer)
- SECSEC Form 10-Q filed by Tetra Tech Inc.10-Q - TETRA TECH INC (0000831641) (Filer)
- SECTetra Tech Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Other Events, Financial Statements and Exhibits8-K - TETRA TECH INC (0000831641) (Filer)
- PRTetra Tech Reports Strong Second Quarter 2026 Results and Raises Fiscal Year 2026 GuidanceRevenue $1.22 billion; Net Revenue $1.05 billion Operating Income $132 million; EBITDA $146 million EPS $0.36; Adjusted EPS $0.34 Backlog $4.28 billion, up 8% sequentially Raising FY26 Net Revenue and EPS guidance 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. Revenue and revenue, net of subcontractor costs (net revenue)1, in the second quarter totaled $1.22 billion and $1.05 billion, respectively. Net revenue increased 8% Y/Y excluding USAID / DOS and disasters. Operating income was $132 million and
- INSIDERSEC Form 4 filed by Director Thornburg Eric W4 - TETRA TECH INC (0000831641) (Issuer)
- PRTetra Tech Selected for Netherlands Wastewater Treatment and Water Infrastructure FrameworkTetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that Waterschap Aa en Maas, a significant water authority in the southern region of the Netherlands, has selected Tetra Tech to provide engineering and consulting services to expand wastewater treatment facilities and future-proof the region's water system infrastructure. Tetra Tech secured positions in two sectors of the framework for a maximum duration of 6 years. Tetra Tech's water and environment experts will deliver high-end wastewater treatment engineering and design solutions to protect the region's water supply fr
- PRTetra Tech Awarded £18 Million Water and Wastewater Contract in Northern IrelandTetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that Northern Ireland Water, the region's sole provider of water and sewage services, has selected Tetra Tech to provide high-end water and wastewater sampling services for water quality protection and enhanced resiliency of their water supplies. Tetra Tech's water and environment experts will evaluate water and wastewater conditions from locations throughout Northern Ireland, part of Northern Ireland Water's efforts to meet their regulatory water quality targets. Under the three-year contract, Tetra Tech will leverage a
- PRTetra Tech Announces Planned Dates for Second Quarter 2026 Results and Conference CallTetra 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 webc
- INSIDERSEC Form 3 filed by new insider Thornburg Eric W3 - TETRA TECH INC (0000831641) (Issuer)
- SECAmendment: SEC Form SCHEDULE 13G/A filed by Tetra Tech Inc.SCHEDULE 13G/A - TETRA TECH INC (0000831641) (Subject)
- SECTetra Tech Inc. filed SEC Form 8-K: Leadership Update, Other Events, Financial Statements and Exhibits8-K - TETRA TECH INC (0000831641) (Filer)
- PRTetra Tech Appoints Eric W. Thornburg to its Board of DirectorsTetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that Eric W. Thornburg, recently retired Chief Executive Officer of H20 America, has been appointed to the Company's Board of Directors, effective March 30, 2026. Mr. Thornburg will serve on the Compensation Committee and the Nominating and Corporate Governance Committee. Mr. Thornburg brings more than 40 years of operational and strategic leadership in the water industry. He most recently served as Chair, President and CEO of H20 America (previously SJW Group), a network of local water and wastewater utilities serving mo
- PRPort of Los Angeles Selects Tetra Tech for Environmental Services Master Services AgreementTetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the City of Los Angeles Harbor Department has selected the company for a three-year master services agreement to provide environmental engineering and technical services for the Port of Los Angeles (POLA). POLA is the nation's busiest seaport in the western Hemisphere and is undertaking a multi-year, $2.6 billion infrastructure investment program. Tetra Tech scientists, engineers, and technical specialists will provide environmental site assessment and restoration services for sites across POLA's 7,500 acres of land
- INSIDERSEC Form 4 filed by Ritrievi Kimberly E4 - TETRA TECH INC (0000831641) (Issuer)
- PRTetra Tech Awarded $14 Million DLA Technology Task Order ContractTetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Defense Logistics Agency (DLA) has awarded the Company a $14 million task order under the J6 Enterprise Technology Services (JETS) 2.0 contract to provide information technology (IT) and operational technology (OT) support for its global supply chain modernization program. Under the 3-year contract, Tetra Tech's OT and cybersecurity experts will support DLA to modernize the infrastructure that facilitates global logistics, handling, inventory and distribution. Tetra Tech will provide expertise to sustain, moderni
- PRTetra Tech Joint Venture Awarded $99 Million U.S. Navy A-E Services ContractTetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that Naval Facilities Engineering Systems Command (NAVFAC) Southeast has selected Tetra Tech and its joint venture (JV) partner Mason & Hanger for a $99 million single-award task order contract to provide multidiscipline architect-engineer services for projects in the NAVFAC Southeast area of operations. Under the 5-year contract, the Tetra Tech JV will provide comprehensive engineering, design, and technical services to support resilient military infrastructure projects, including refurbishment of waterfront and marine f
- INSIDERDirector Obiaya Christiana converted options into 495 shares, increasing direct ownership by 5% to 9,666 units (SEC Form 4)4 - TETRA TECH INC (0000831641) (Issuer)
- INSIDERSEC Form 4 filed by President and CEO Argus Roger R4 - TETRA TECH INC (0000831641) (Issuer)
- SECTetra Tech Inc. filed SEC Form 8-K: Leadership Update, Submission of Matters to a Vote of Security Holders, Financial Statements and Exhibits8-K - TETRA TECH INC (0000831641) (Filer)
- PRTetra Tech Selected for $100 Million Multiple-Award Environmental Services ContractTetra 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. Under the 5-year contract, Tetra Tech's engineers, scientists, and technical specialists will support AFCEC in the development of new and resilient infrastructure for our Air Force bases, through assessing the environmental impacts of projects, conducting mitigation planning, and developing environmental impact statements. Our teams will combine advanc
- PRTetra Tech Selected for Netherlands Water Engineering FrameworkTetra 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. Tetra Tech's water engineers will design high-end solutions to renew and extend the life of water systems and surrounding infrastructure, including flood defense structures, locks, and bridges. Tetra Tech also will leverage in-house, advanced data analytics and laboratory ex
- INSIDERDirector Volpi Kirsten M exercised 1,000 shares at a strike of $9.59, increasing direct ownership by 1% to 70,218 units (SEC Form 4)4 - TETRA TECH INC (0000831641) (Issuer)
- PRU.S. Army Corps of Engineers Selects Tetra Tech for $49 Million Multiple-Award A-E Design ContractTetra 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. Under the 5-year contract, Tetra Tech engineers, scientists, and technical specialists will provide comprehensive design and technical services to optimize and improve the resilience of a wide range of essential structures such as locks
- INSIDEREVP, CFO Burdick Steven M gifted 11,100 shares, decreasing direct ownership by 7% to 138,251 units (SEC Form 4)4 - TETRA TECH INC (0000831641) (Issuer)
TTEK FAQ
7 questionsWhat does Tetra Tech Inc. do?
Tetra Tech, Inc. provides consulting and engineering services worldwide. The company operates through Government Services Group (GSG) and Commercial/International Services Group (CIG) segments. The GSG segment offers early data collection and monitoring, data analysis and information technology, science and engineering applied research, engineering design, construction management, and operations and maintenance services; and climate change and energy management consulting, as well as greenhouse gas inventory assessment, certification, reduction, and management services. This segment serves...Where does TTEK stock trade?
Tetra Tech Inc. (TTEK) is listed on NASDAQ.What sector and industry is TTEK in?
Tetra Tech Inc. operates in the Consumer Discretionary sector, Military/Government/Technical industry.When did Tetra Tech Inc. go public?
Tetra Tech Inc. (TTEK) completed its IPO in 1991.What are analysts saying about TTEK?
Tetra Tech Inc. has had 8 recent analyst actions on file. The most recent action was from Northcoast: Buy with a $3800.00 price target on 2025-11-13. Recent price targets range from $3800.00 to $4100.00.What companies are similar to TTEK?
Notable peers in the same industry include J (Jacobs Solutions Inc.), STN (Stantec Inc), TTI (Tetra Technologies Inc.). Compare TTEK side-by-side with any of them on Quantisnow.How can I track TTEK on Quantisnow?
Quantisnow aggregates Tetra Tech Inc.'s SEC filings, analyst ratings, insider transactions, FDA approvals, and press releases the moment they hit the wire (Wall Street's wire, on your screen.). Follow TTEK to receive live email and push alerts on every new disclosure.