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 federal, state, and local governments, and development agencies in water resources analysis and water management, environmental monitoring, data analytics, government consulting, waste management, and a range of civil infrastructure master planning and engineering design markets. The CIG segment provides early data collection and monitoring, data analysis and information management, feasibility studies and assessments, science and engineering applied research, engineering design, construction management, and operations and maintenance services. This segment serves natural resources, energy, and utilities markets, as well as civil infrastructure master planning and engineering design markets. Tetra Tech, Inc. was founded in 1966 and is headquartered in Pasadena, California.
IPO Year: 1991
Exchange: NASDAQ
Website: tetratech.com
| Date | Price Target | Rating | Analyst |
|---|---|---|---|
| 11/13/2025 | $38.00 | Neutral → Buy | Northcoast |
| 10/8/2025 | $41.00 | Outperform | National Bank Financial |
| 10/1/2025 | Buy → Neutral | Northcoast | |
| 2/6/2025 | Buy → Hold | Maxim Group | |
| 5/16/2024 | $234.00 → $268.00 | Buy | Maxim Group |
| 5/2/2024 | $225.00 | Neutral → Buy | Northcoast |
| 1/10/2024 | $191.00 | Overweight | KeyBanc Capital Markets |
| 9/13/2023 | Outperform | William Blair | |
| 8/28/2023 | $181.00 | Outperform | RBC Capital Mkts |
| 1/17/2023 | Sector Weight → Overweight | KeyBanc Capital Markets |
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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 $147 million EPS $0.40; Adjusted EPS $0.35 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 first quarter ended December 28, 2025. Revenue and revenue, net of subcontractor costs (net revenue)1, in the first quarter totaled $1.21 billion and $1.04 billion, respectively. Operating income was $141 million and adjusted EBITDA1 was $147 million; adju
Expanding Its High-End Data Analytics, AI, and Enterprise Tech Services 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. "The addition of Halvik expands our high-end analytics and digital solutions across U.S. federal agencies," said Roger Argus, Tetra Tech President and CEO-designate. "Halvik broadens our relationships with the U.S. Army, Navy, Air Force, and
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 signed a definitive agreement to acquire Providence Consulting Group Pty Ltd (Providence), an advisory and project management consultancy based in Australia. Providence brings an exceptional team with a strong record of advisory consulting services supporting defense agencies in resilient planning and sustainment. Their specialists have deep expertise in program delivery, systems engineering, and protective security. This acquisition further expands Tetra Tech's global advisory consulting services by adding hi
Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that Tetra Tech was awarded a contract for the Missile Defense Agency Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) indefinite-delivery/indefinite-quantity (IDIQ) contract with a ceiling of $151 billion. This contract encompasses a broad range of work areas that allows for the rapid delivery of innovative capabilities to the warfighter with increased speed and agility. About Tetra Tech Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end consulting and engi
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 first quarter 2026 results and conference call. On Wednesday, January 28, 2026, after market close, Tetra Tech intends to announce its first quarter 2026 results. On Thursday, January 29, 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 we
Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that Dan Batrack, Chairman, together with its independent Board of Directors, will appoint Roger Argus as Chief Executive Officer, effective February 19, 2026, concurrent with the Company's annual meeting of shareholders. At that time, Mr. Argus also is expected to join Tetra Tech's Board of Directors, and Mr. Batrack, currently Chairman and CEO, will transition to the role of Executive Chairman. This leadership change is the result of the Board's long-term succession planning process to ensure continuity of strategy, cultu
Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that M. Susan Hardwick, recently retired Chief Executive Officer of American Water, has been appointed to the Company's Board of Directors, effective December 29, 2025. Ms. Hardwick will serve on the Audit Committee and the Nominating and Corporate Governance Committee. Ms. Hardwick is a highly respected executive in both the water and energy utilities sectors, with more than 35 years of financial, operational, and strategic leadership across water supply, water treatment and natural gas and power generation companies. Sh
Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that Jeffrey R. (Jeff) Feeler, former Chairman, Chief Executive Officer, and President of US Ecology, has been appointed to the Company's Board of Directors, effective December 29, 2025. Mr. Feeler will serve on the Audit Committee and the Compensation Committee. Mr. Feeler brings more than 30 years of operational, financial, and governance expertise, including ten years as CEO and Chairman of US Ecology, where he led the company's transformation into a premier North American environmental services provider. Under his lea
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), Baltimore District, awarded the Company a $500 million, multiple-award contract to provide comprehensive environmental engineering and technical services for cleanup programs in the mission areas of the North Atlantic Division (NAD), with projects in the contiguous United States (CONUS), Alaska, Hawaii, and Puerto Rico. Under this 5-year contract, Tetra Tech will provide advanced technical, management, and environmental services to support USACE to safely identify, recover, an
Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that EirGrid plc—Ireland's national electric grid operator—has selected Tetra Tech to support expansion of the country's electricity transmission and distribution network infrastructure. Tetra Tech's energy engineers will design and deliver high-end ground investigations and engineering analysis to enable safe and sustainable construction of onshore and offshore grid infrastructure. Tetra Tech will use our in-house, advanced cloud-based software to conduct geotechnical and environmental surveying and optimize data collecti
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Northcoast upgraded Tetra Tech from Neutral to Buy and set a new price target of $38.00
National Bank Financial initiated coverage of Tetra Tech with a rating of Outperform and set a new price target of $41.00
Northcoast downgraded Tetra Tech from Buy to Neutral
Maxim Group downgraded Tetra Tech from Buy to Hold
Maxim Group reiterated coverage of Tetra Tech with a rating of Buy and set a new price target of $268.00 from $234.00 previously
Northcoast upgraded Tetra Tech from Neutral to Buy and set a new price target of $225.00
KeyBanc Capital Markets initiated coverage of Tetra Tech with a rating of Overweight and set a new price target of $191.00
William Blair initiated coverage of Tetra Tech with a rating of Outperform
RBC Capital Mkts initiated coverage of Tetra Tech with a rating of Outperform and set a new price target of $181.00
KeyBanc Capital Markets upgraded Tetra Tech from Sector Weight to Overweight
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Expanding Its High-End Data Analytics, AI, and Enterprise Tech Services 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. "The addition of Halvik expands our high-end analytics and digital solutions across U.S. federal agencies," said Roger Argus, Tetra Tech President and CEO-designate. "Halvik broadens our relationships with the U.S. Army, Navy, Air Force, and
Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that Dan Batrack, Chairman, together with its independent Board of Directors, will appoint Roger Argus as Chief Executive Officer, effective February 19, 2026, concurrent with the Company's annual meeting of shareholders. At that time, Mr. Argus also is expected to join Tetra Tech's Board of Directors, and Mr. Batrack, currently Chairman and CEO, will transition to the role of Executive Chairman. This leadership change is the result of the Board's long-term succession planning process to ensure continuity of strategy, cultu
Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that M. Susan Hardwick, recently retired Chief Executive Officer of American Water, has been appointed to the Company's Board of Directors, effective December 29, 2025. Ms. Hardwick will serve on the Audit Committee and the Nominating and Corporate Governance Committee. Ms. Hardwick is a highly respected executive in both the water and energy utilities sectors, with more than 35 years of financial, operational, and strategic leadership across water supply, water treatment and natural gas and power generation companies. Sh
Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that Jeffrey R. (Jeff) Feeler, former Chairman, Chief Executive Officer, and President of US Ecology, has been appointed to the Company's Board of Directors, effective December 29, 2025. Mr. Feeler will serve on the Audit Committee and the Compensation Committee. Mr. Feeler brings more than 30 years of operational, financial, and governance expertise, including ten years as CEO and Chairman of US Ecology, where he led the company's transformation into a premier North American environmental services provider. Under his lea
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 Board of Directors has appointed John M. Douglas as its newest Board Member. Mr. Douglas joins the Board effective September 30, 2024, and will serve on the Compensation and the Nominating and Corporate Governance Committees. Mr. Douglas brings to Tetra Tech's Board over 40 years of experience in global operations, leadership, strategy, and project management at public companies providing technology-enabled consulting services across a range of sectors. He most recently served as the Chief Executive Officer of RP
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. Agency for International Development (USAID) has awarded the Company an $85 million increase to its single-award contract to strengthen energy security in the Republic of Moldova. Through the USAID Moldova Energy Security Activity, Tetra Tech is supporting the Government of Moldova to advance an independent, sustainable, and clean energy sector that will help people power their lives more efficiently and affordably. Tetra Tech's energy specialists will integrate an innovative, utility-scale battery energy sto
Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services, announced today that it has expanded its digital water and energy practices with the acquisition of Convergence Controls & Engineering, an industry leader in process automation and systems integration solutions. Convergence's expertise includes customized digital controls and software solutions, advanced data analytics, cloud data integration, and cybersecurity applications. "Tetra Tech's Leading with Science® approach combines our domain expertise with our suite of Tetra Tech Delta technologies to provide integrated automation platforms that enable real-time data visualization, data analyt
Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services, announced today that it has acquired LS Technologies, an innovative U.S. federal enterprise technology services and management consulting firm based in Fairfax, Virginia. LS Technologies brings significant additional capabilities, resources, and new federal clients to Tetra Tech's Federal Information Technology (IT) practice. "Tetra Tech integrates high-end technology services with our subject matter expertise to provide innovative mission critical solutions for our clients," said Dan Batrack, Tetra Tech Chairman and CEO. "The addition of LS Technologies to our Federal IT Division enhances
Tetra Tech, Inc. (NASDAQ:TTEK), a leading provider of high-end consulting and engineering services in water, environment, sustainable infrastructure, and renewable energy, announced today that the Board of Directors has appointed Christiana Obiaya as its newest Board Member. Ms. Obiaya joins the Board effective January 2, 2023, and will serve on the Audit and Strategic Planning and Enterprise Risk Committees. Ms. Obiaya brings to Tetra Tech's Board approximately 20 years of experience in strategy, finance, and project management focused on energy and infrastructure development and sustainable technologies. She is Chief Financial Officer of Heliogen, a renewable energy technology company th
Schnitzer Steel Industries, Inc. (NASDAQ:SCHN) announced that its Board of Directors has appointed Leslie L. Shoemaker as a new independent director, effective immediately. Dr. Shoemaker will serve on the Nominating and Corporate Governance Committee of the Board. Dr. Shoemaker is the President of Tetra Tech (NASDAQ:TTEK), a leading, global provider of consulting and engineering services in the areas of water, environment, infrastructure, resource management, energy, and international development. Dr. Shoemaker joined Tetra Tech in 1991 and has served in various technical and operational capacities of increasing responsibility, including Group President, Chief Strategy Officer, and Growth
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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 $147 million EPS $0.40; Adjusted EPS $0.35 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 first quarter ended December 28, 2025. Revenue and revenue, net of subcontractor costs (net revenue)1, in the first quarter totaled $1.21 billion and $1.04 billion, respectively. Operating income was $141 million and adjusted EBITDA1 was $147 million; adju
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 first quarter 2026 results and conference call. On Wednesday, January 28, 2026, after market close, Tetra Tech intends to announce its first quarter 2026 results. On Thursday, January 29, 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 we
Fourth Quarter 2025 Results ‒ Record Net Revenue $1.16 billion ‒ Record Operating Income of $181 million, up 26% Y/Y ‒ Record EPS $0.48, up 37% Y/Y Fiscal 2025 Results ‒ Record Annual Revenue $5.44 billion ‒ Record Annual Net Revenue $4.62 billion ‒ Annual EPS $0.93; Record Adjusted Annual EPS $1.56, up 24% Y/Y ‒ Record Operating Cash Flow $458 million, up 28% Y/Y 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 fourth quarter and fiscal year ended September 28, 2025. Fourth Quarter 2025 Highlights (Excluding USAID and Dept. of State (DOS)) R
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 fourth quarter and fiscal 2025 results and conference call. On Wednesday, November 12, 2025, after market close, Tetra Tech intends to announce its fourth quarter and fiscal 2025 results. On Thursday, November 13, 2025, 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 tetra
Revenue $1.37 billion and Net Revenue $1.15 billion Net Revenue of $1.06 billion, up 11% Y/Y excluding USAID and DOS Operating Income $165 million, up 28% Y/Y EPS $0.43, up 34% Y/Y Operating Cash Flow $350 million, up 148% Y/Y 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 third quarter ended June 29, 2025. $ million (except EPS data) Q3 FY25 YTD FY25 Reported Excluding USAID / DOS Adjusted1 Excluding USAID / DOS Revenue $ 1,370 $
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 third quarter 2025 results and conference call. On Wednesday, July 30, 2025, after market close, Tetra Tech intends to announce its third quarter 2025 results. On Thursday, July 31, 2025, 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
Record Second Quarter Revenue $1.322 billion Record Second Quarter Net Revenue $1.104 billion Record Second Quarter Adjusted Operating Income $130 million Increasing Quarterly Dividend +12% Y/Y Raising FY25 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 30, 2025. $ million (except EPS data) Q2 FY25 YTD FY25 Reported Adjusted1 Reported Adjusted1 Revenue $ 1,322.1 $ 1,322.1 $ 2,742.7 $ 2,742.7 Net Revenue $ 1,103.7 $ 1,103
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 2025 results and conference call. On Wednesday, May 7, 2025, after market close, Tetra Tech intends to announce its second quarter 2025 results. On Thursday, May 8, 2025, 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 repl
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 has acquired Irish management consulting firm, Carron + Walsh. Carron + Walsh delivers project and cost management solutions for large-scale commercial, life sciences, residential and infrastructure programs across Europe from their headquarters in the Republic of Ireland. Carron + Walsh has valued relationships and framework agreements with life sciences' clients, public sector bodies, housing authorities, financial lenders and private development companies. Carron + Walsh's proven systems and technology
Record Revenue $1.42 billion, up 16% Y/Y Record Net Revenue $1.20 billion, up 18% Y/Y Operating Income $23 million; adjusted operating income $138 million, up 24% Y/Y Record Backlog $5.44 billion, up 15% Y/Y Raised high-end and reaffirmed midpoint of FY25 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 first quarter ended December 29, 2024. First Quarter Highlights Revenue increased 16% Y/Y to $1.42 billion Net Revenue1 increased 18% Y/Y to $1.20 billion Operating Income $23 million; adjusted Operating Income increas
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