Tetra Tech Expands Global Sustainable Water Management Consulting Services with Acquisition of Piteau Associates

PASADENA, Calif.–(BUSINESS WIRE)– #leadingwithscience–Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services, announced today that it has further expanded its sustainable water management practice with the addition of Piteau Associates, based in Vancouver, British Columbia. Established in 1976 by Dr. Douglas R. Piteau, the firm…