Tetra Tech, a global leader in high-end consulting and engineering services focused on water, environmental, and sustainable infrastructure solutions, has announced a definitive agreement to acquire SAGE Group. The Australia-based firm is recognised for its cutting-edge automation services in municipal water, industrial manufacturing, smart infrastructure, and systems integration.
SAGE Group brings a strong reputation for delivering innovative technology and top-tier automation solutions that enhance operational efficiency and support digital transformation initiatives. Its work spans commercial and government sectors across water, energy, transportation, defense, and manufacturing. By integrating SAGE’s expertise, Tetra Tech aims to broaden its digital systems capabilities and offer enhanced services in areas such as electrical and instrumentation design, control systems engineering, cybersecurity, and cloud-based integration.
Upon completion of the transaction, SAGE Group will become part of Tetra Tech’s Commercial International Business Group
“Tetra Tech’s deep technical expertise and advanced technology solutions help utilities, and the private sector optimize performance and make effective, data-driven decisions,” said Dan Batrack, Tetra Tech Chairman and CEO. “The addition of SAGE Group’s digital automation capabilities will further enhance our offerings by bringing additional expertise, AI-enabled technology, and demonstrated client solutions to our collective team.”
“Tetra Tech and SAGE Group share complementary expertise, a strong cultural fit, and a shared long-term strategic vision to deliver impactful, future-focused solutions across industrial digitalization, AI and cybersecurity,” said Adrian Fahey, SAGE Group’s Managing Director. “This partnership will position SAGE for long-term growth, broaden its service offering, and provide new global resources — enhancing the value, innovation, and support we deliver to our clients and, expanded opportunities for our employees.”
Upon completion of the transaction, SAGE Group will become part of Tetra Tech’s Commercial International Business Group. The acquisition remains subject to customary closing conditions.
