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Amortization - IntangiblesConsolidated Net IncomeCost of RevenueDepreciation & Amortization - TotalEBITEBITDAEBTEPS (Basic)EPS (Weighted Average and Diluted)Gross ProfitIncome from Continuing OperationsIncome from Non-Controlling InterestsIncome towards Parent CompanyInterest & Investment IncomeInterest ExpensesInterest ExpensesNet Income towards Common StockholdersNon Operating IncomeOperating ExpensesOperating IncomeOther Non Operating IncomeOther Operating ExpensesProfit After TaxRevenueShares OutstandingShares Outstanding (Diluted Average)Shares Outstanding (Weighted Average)Tax ProvisionsTax RateTax Rate
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Tetra Tech (TTEK) Operating Income (2016 - 2026)

Tetra Tech has reported Operating Income over the past 18 years, most recently at $131.5 million for Q1 2026.

  • Quarterly Operating Income rose 232.1% to $131.5 million in Q1 2026 from the year-ago period, while the trailing twelve-month figure was $618.8 million through Mar 2026, up 85.21% year-over-year, with the annual reading at $408.4 million for FY2025, 18.44% down from the prior year.
  • Operating Income was $131.5 million for Q1 2026 at Tetra Tech, down from $141.0 million in the prior quarter.
  • Over five years, Operating Income peaked at $181.3 million in Q3 2025 and troughed at $22.5 million in Q4 2024.
  • The 5-year median for Operating Income is $102.5 million (2023), against an average of $104.5 million.
  • Year-over-year, Operating Income crashed 79.72% in 2024 and then surged 525.92% in 2025.
  • A 5-year view of Operating Income shows it stood at $94.8 million in 2022, then grew by 17.17% to $111.1 million in 2023, then crashed by 79.72% to $22.5 million in 2024, then surged by 525.92% to $141.0 million in 2025, then decreased by 6.72% to $131.5 million in 2026.
  • Per Business Quant, the three most recent readings for TTEK's Operating Income are $131.5 million (Q1 2026), $141.0 million (Q4 2025), and $181.3 million (Q3 2025).