Tetra Tech — May 5, 2025 release

  For fiscal 2025, Tetra Tech is increasing full year guidance for net revenue 2 to range from $4.400 billion to $4.765 billion and is increasing adjusted EPS 3 guidance to range from $1.42 to $1.52. For the third quarter in fiscal 2025, Tetra Tech expects net revenue to range from $1.10 billion to $1.20 billion and EPS to range from $0.35 to $0.40.   Webcast   Investors will have the opportunity to access a live audio-visual webcast and supplemental financial information concerning the second quarter of fiscal 2025 results through a link posted on the Company’s website at tetratech.com on May 8, 2025, at 8:00 a.m. (PT).     2 Reconciliation of the net revenue guidance to the most directly comparable GAAP measure is not available without unreasonable efforts because the Company cannot predict the magnitude and timing of all the components, including subcontractor costs, required to provide such reconciliation with sufficient precision. 3 The adjustments in our guidance for EPS are to exclude the legal contingency of $0.35 and goodwill impairment of $0.31.         Reconciliation of GAAP and Non-GAAP Items In thousands (except EPS data)       Three Months Ended     Six Months Ended       March 30,     March 31,     March 30,     March 31,       2025     2024     2025     2024   Revenue   $ 1,322,113     $ 1,251,616     $ 2,742,674     $ 2,479,883   Subcontractor costs     (218