Tetra Tech to Expand Digital Automation Capabilities with Acquisition of SAGE Group

Tetra Tech has announced a definitive agreement to acquire SAGE Group Holdings Ltd, a provider of advanced automation and smart infrastructure solutions. The acquisition strengthens Tetra Tech’s digital engineering portfolio and aligns with its strategy to deliver integrated technology-driven consulting and engineering services.

SAGE Group brings a strong track record in delivering control systems, instrumentation design, cloud integration, and cybersecurity services. Its offerings support digital transformation efforts for both public and private sector clients, with a focus on optimizing operational efficiency and system performance through automation. The company’s solutions are widely adopted in industries facing increasing demand for resilient and intelligent infrastructure.

By combining SAGE Group’s capabilities with its own, Tetra Tech aims to extend its reach in industrial digitalization, enhance its ability to deliver AI-enabled decision support tools, and offer broader systems integration expertise. The acquisition adds depth to Tetra Tech’s existing portfolio of smart water and environmental solutions, while positioning the company to meet evolving infrastructure demands driven by data, connectivity, and automation.

SAGE Group will become part of Tetra Tech’s Commercial International Business Group upon completion of the deal, which remains subject to customary closing conditions. This move reflects a broader industry shift toward connected infrastructure and digitally-enabled engineering services, particularly in regulated and asset-intensive sectors.