Tetra Tech, Inc. provided earnings guidance for the first quarter and full year of fiscal 2023. The company expects EPS for the first quarter of fiscal 2023 to range from $1.15 to $1.20 and net revenue to range from $675 million to $725 million.

For fiscal 2023, the company expects EPS to range from $4.70 to $4.90, and net revenue to range from $2.90 billion to $3.10 billion.