Tetra Tech(TTEK) - 2025 Q2 - Earnings Call Presentation

Financial Performance - Q2-25 net revenue increased by 5% to $1.10 billion compared to $1.05 billion in Q2-24[5] - Q2-25 operating income increased by 11% to $130 million compared to $118 million in Q2-24[5] - Q2-25 EPS increased by 18% to $0.33 compared to $0.28 in Q2-24[5] - First half of 2025 net revenue increased by 11% year-over-year to $2301 million from $2068 million[14] - First half of 2025 EBITDA increased by 12% year-over-year to $297 million from $266 million[15] - First half of 2025 EPS increased by 21% year-over-year to $0.68 from $0.56[16] Segment Performance - CIG segment net revenue increased by 12%[7] - GSG segment net revenue increased by 2% based on constant currency[7,8] Backlog and Contracts - Total backlog reached $4.31 billion with a book-to-bill ratio of 1.1x, excluding USAID + DoS[10]