Growth Metrics

Tetra Tech (TTEK) EBITDA (2016 - 2025)

Tetra Tech (TTEK) has disclosed EBITDA for 17 consecutive years, with $146.6 million as the latest value for Q4 2025.

  • On a quarterly basis, EBITDA rose 424.94% to $146.6 million in Q4 2025 year-over-year; TTM through Dec 2025 was $548.3 million, a 26.25% increase, with the full-year FY2025 number at $429.6 million, down 18.08% from a year prior.
  • EBITDA was $146.6 million for Q4 2025 at Tetra Tech, down from $186.4 million in the prior quarter.
  • In the past five years, EBITDA ranged from a high of $186.4 million in Q3 2025 to a low of $27.9 million in Q4 2024.
  • A 5-year average of $102.7 million and a median of $97.0 million in 2022 define the central range for EBITDA.
  • Peak YoY movement for EBITDA: tumbled 76.35% in 2024, then soared 424.94% in 2025.
  • Tetra Tech's EBITDA stood at $85.0 million in 2021, then grew by 16.19% to $98.8 million in 2022, then rose by 19.51% to $118.1 million in 2023, then crashed by 76.35% to $27.9 million in 2024, then skyrocketed by 424.94% to $146.6 million in 2025.
  • Per Business Quant, the three most recent readings for TTEK's EBITDA are $146.6 million (Q4 2025), $186.4 million (Q3 2025), and $170.5 million (Q2 2025).