TTEK News & Events

Tetra Tech announced that Eric Thornburg, recently retired Chief Executive Officer of H20 America, has been appointed to the Company's Board of Directors, effective March 30, 2026. Thornburg will serve on the Compensation Committee and the Nominating and Corporate Governance Committee.

Tetra Tech announced 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. "Tetra Tech has provided environmental science and engineering solutions to support the Port of Los Angeles in its groundbreaking environmental initiatives and commitment to responsibly managing resources for more than 30 years," said Roger Argus, Tetra Tech Chief Executive Officer. "We look forward to continuing to use our Leading with Science approach to support POLA in facilitating global trade while protecting human health and the environment."

Tetra Tech announced that the Defense Logistics Agency has awarded the company a $14M task order under the J6 Enterprise Technology Services 2.0 contract to provide information technology and operational technology support for its global supply chain modernization program. Under the three-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 announced that Naval Facilities Engineering Systems Command Southeast has selected Tetra Tech and its joint venture partner Mason & Hanger for a $99M single-award task order contract to provide multidiscipline architect-engineer services for projects in the NAVFAC Southeast area of operations. Under the five-year contract, the Tetra Tech JV will provide engineering, design, and technical services to support resilient military infrastructure projects, including refurbishment of waterfront and marine facilities, other shore-based facilities, and non-military construction projects.