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Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginFCF Payout RatioGross MarginInterest Coverage RatioInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on SalesTimes Interest Earned

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

Tetra Tech (TTEK) has disclosed Gross Margin for 17 consecutive years, with 18.2% as the latest value for Q4 2025.

  • On a quarterly basis, Gross Margin rose 261.0% to 18.2% in Q4 2025 year-over-year; TTM through Dec 2025 was 18.35%, a 170.0% increase, with the full-year FY2025 number at 17.66%, up 100.0% from a year prior.
  • Gross Margin was 18.2% for Q4 2025 at Tetra Tech, down from 20.61% in the prior quarter.
  • In the past five years, Gross Margin ranged from a high of 20.61% in Q3 2025 to a low of 14.75% in Q2 2023.
  • A 5-year average of 16.61% and a median of 16.26% in 2022 define the central range for Gross Margin.
  • Peak YoY movement for Gross Margin: tumbled -162bps in 2023, then skyrocketed 277bps in 2025.
  • Tetra Tech's Gross Margin stood at 16.13% in 2021, then increased by 7bps to 17.29% in 2022, then fell by -10bps to 15.51% in 2023, then increased by 1bps to 15.59% in 2024, then rose by 17bps to 18.2% in 2025.
  • Per Business Quant, the three most recent readings for TTEK's Gross Margin are 18.2% (Q4 2025), 20.61% (Q3 2025), and 18.36% (Q2 2025).