Growth Metrics

Tetra Tech (TTEK) Gross Margin (2016 - 2025)

Historic Gross Margin for Tetra Tech (TTEK) over the last 17 years, with Q4 2025 value amounting to 18.2%.

  • Tetra Tech's Gross Margin rose 26100.0% to 18.2% in Q4 2025 from the same period last year, while for Dec 2025 it was 18.35%, marking a year-over-year increase of 17000.0%. This contributed to the annual value of 17.66% for FY2025, which is 10000.0% up from last year.
  • Per Tetra Tech's latest filing, its Gross Margin stood at 18.2% for Q4 2025, which was up 26100.0% from 20.61% recorded in Q3 2025.
  • Tetra Tech's Gross Margin's 5-year high stood at 20.61% during Q3 2025, with a 5-year trough of 14.75% in Q2 2023.
  • In the last 5 years, Tetra Tech's Gross Margin had a median value of 16.26% in 2022 and averaged 16.61%.
  • As far as peak fluctuations go, Tetra Tech's Gross Margin crashed by -16200bps in 2023, and later surged by 27700bps in 2025.
  • Tetra Tech's Gross Margin (Quarter) stood at 16.13% in 2021, then grew by 7bps to 17.29% in 2022, then decreased by -10bps to 15.51% in 2023, then grew by 1bps to 15.59% in 2024, then rose by 17bps to 18.2% in 2025.
  • Its Gross Margin stands at 18.2% for Q4 2025, versus 20.61% for Q3 2025 and 18.36% for Q2 2025.