Welcome to our dedicated page for Tetra Tech news (Ticker: TTEK), a resource for investors and traders seeking the latest updates and insights on Tetra Tech stock.
Tetra Tech Inc. provides high-end consulting and engineering services focused on water, environment and sustainable infrastructure for public and private clients worldwide. News about Tetra Tech centers on quarterly results, backlog and guidance, governance changes, and awards for water and wastewater systems, environmental restoration, flood defense, and resilient infrastructure projects.
Company updates also describe work for U.S. federal, state and local agencies, defense customers, international water authorities and commercial clients. Recurring project themes include wastewater treatment design, water quality sampling, environmental site assessment and remediation, stormwater and groundwater monitoring, architect-engineer services, and IT, operational technology and cybersecurity support for logistics and infrastructure modernization.
Tetra Tech (NASDAQ: TTEK) was selected by Rijkswaterstaat, the Netherlands Ministry agency, to provide engineering and technical services to develop and modernize national water infrastructure networks.
The work includes flood defenses, locks, bridges, soil and sediment surveys, advanced data analytics, and laboratory support to strengthen resilience and water security.
Tetra Tech (NASDAQ: TTEK) won a position on a 5-year multiple-award A-E design contract with the U.S. Army Corps of Engineers Portland District, sharing a total contract capacity of $49 million. The work covers architectural and engineering services for locks, dams, levees, flood management, and navigation.
Under the contract, Tetra Tech teams will deliver planning, advanced computer modeling, dam safety, migratory fish passage design, inland and coastal navigation work, and flood risk management to improve resilience and support local community safety and economic activity.
Tetra Tech (NASDAQ: TTEK) was selected by United Utilities to deploy its WaterNet™ SaaS water network management platform under a 5-year agreement to support AMP8 leakage and demand reduction commitments. Implementation is planned for the first half of 2026 and aims to speed leak detection, strengthen network resilience, and standardize reporting across the North West of England.
Tetra Tech will provide technical support and strategic services to help United Utilities meet its “Every Drop Counts” campaign targets.
Tetra Tech (NASDAQ: TTEK) reported Q1 FY2026 revenue of $1.21B and net revenue of $1.04B. Operating income was $141M, adjusted EBITDA $147M, and EPS was $0.40 (adjusted EPS $0.35/b). Backlog was
The company raised FY26 guidance to net revenue $4.15–4.30B and adjusted EPS $1.46–1.56, declared a quarterly dividend of $0.065, and repurchased $50M of stock in Q1.
Tetra Tech (NASDAQ: TTEK) announced on January 22, 2026 that it has acquired Halvik Corp, a provider of advanced data analytics, systems modernization, and cybersecurity advisory services for U.S. defense and civilian agencies.
The deal brings Halvik's 600 employees into Tetra Tech's Government Services Group, expands relationships across the U.S. Army, Navy, Air Force, and Department of Transportation, and is intended to strengthen analytics, AI/ML, and cybersecurity capabilities. The terms were not disclosed.
Tetra Tech (NASDAQ: TTEK) signed a definitive agreement to acquire Providence Consulting Group Pty Ltd, an Australia-based advisory and project management consultancy focused on defense resilient planning and sustainment.
Providence brings specialists in program delivery, systems engineering, and protective security, and will join Tetra Tech’s Commercial/International Business Group, expanding advisory services into the Australian defence sector and the Asia-Pacific region. The transaction is subject to customary closing conditions; no financial terms or closing date were disclosed.
Tetra Tech (NASDAQ: TTEK) was awarded a Missile Defense Agency SHIELD indefinite-delivery/indefinite-quantity (IDIQ) contract with a $151 billion ceiling. The contract covers a broad range of work areas to enable rapid delivery of innovative capabilities to the warfighter, emphasizing increased speed and agility.
Tetra Tech (NASDAQ: TTEK) announced planned dates for its first quarter 2026 financial results and investor call.
The company intends to release Q1 2026 results on Wednesday, January 28, 2026 after market close and to host a conference call on Thursday, January 29, 2026 at 8:00 a.m. Pacific Time. Investors can access a live audio-visual webcast via the investor site at tetratech.com/investors, and a replay will be available after the call.
Tetra Tech provides consulting and engineering services across water, environment, and sustainable infrastructure, and employs more than 25,000 people worldwide.
Tetra Tech (NASDAQ: TTEK) announced that Roger Argus will become Chief Executive Officer effective February 19, 2026, concurrent with the company's annual meeting, and is expected to join the Board.
Dan Batrack, who has served as CEO for more than 20 years and as Chairman since 2008, will transition to Executive Chairman for a minimum of two years to support succession and strategic continuity. The company reported about 25,000 employees and approximately $5 billion in annual revenue under Batrack's tenure.
Tetra Tech (NASDAQ: TTEK) appointed M. Susan Hardwick to its Board of Directors, effective December 29, 2025. Ms. Hardwick will join the Audit Committee and the Nominating and Corporate Governance Committee.
Ms. Hardwick is a recently retired CEO of American Water with >35 years of financial, operational, and strategic leadership across water supply, treatment, natural gas and power generation. She led 6,500 employees serving 14 million people in 24 states, previously served as CFO overseeing financial strategy, investor relations, regulatory services, internal audit, risk management, and capital planning, and currently serves on the board of New Jersey Resources Corporation. She holds a B.S. in Accounting from Indiana University Bloomington.