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 highly complementary defense and mission support services to our existing advisory services in large scale water, energy, and infrastructure program development.