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Tetra Tech (TTEK) Depreciation & Amortization (CF): 2009-2025

Historic Depreciation & Amortization (CF) for Tetra Tech (TTEK) over the last 17 years, with Sep 2025 value amounting to $58.3 million.

  • Tetra Tech's Depreciation & Amortization (CF) fell 13.67% to $14.6 million in Q3 2025 from the same period last year, while for Sep 2025 it was $58.3 million, marking a year-over-year decrease of 20.90%. This contributed to the annual value of $58.3 million for FY2025, which is 20.90% down from last year.
  • As of FY2025, Tetra Tech's Depreciation & Amortization (CF) stood at $58.3 million, which was down 20.90% from $73.7 million recorded in FY2024.
  • Tetra Tech's Depreciation & Amortization (CF)'s 5-year high stood at $73.7 million during FY2024, with a 5-year trough of $23.8 million in FY2021.
  • Over the past 3 years, Tetra Tech's median Depreciation & Amortization (CF) value was $61.2 million (recorded in 2023), while the average stood at $64.4 million.
  • Per our database at Business Quant, Tetra Tech's Depreciation & Amortization (CF) surged by 126.41% in 2023 and then declined by 20.90% in 2025.
  • Yearly analysis of 5 years shows Tetra Tech's Depreciation & Amortization (CF) stood at $23.8 million in 2021, then rose by 13.56% to $27.0 million in 2022, then surged by 126.41% to $61.2 million in 2023, then rose by 20.38% to $73.7 million in 2024, then dropped by 20.90% to $58.3 million in 2025.