---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-110537"
form_type: "8-K"
ticker: "TTEK"
cik: "0000831641"
company_name: "TETRA TECH INC"
filed_at: "2025-11-12T23:59:59+00:00"
generated_at: "2026-05-16T22:00:23.067873+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Tetra Tech Q4 record net revenue $1.16B, adj EPS $0.44; FY adj EPS $1.56 (+24% YoY)

## Summary
- Q4 net revenue $1.16B record; operating income $181M (+26% YoY); GAAP EPS $0.48 (+37% YoY).
- Fiscal 2025 net revenue $4.62B record; adjusted EPS $1.56 (+24% YoY); operating cash flow $458M (+28% YoY).
- Excluding USAID/DOS: Q4 net revenue $1.07B (+10% YoY), adj operating income $168M (+23% YoY), adj EPS $0.44 (+29% YoY).
- Board declared $0.065/share quarterly dividend payable Dec 12, 2025 to holders of record Dec 1, 2025.

## SEC filing metadata
- accession: 0001104659-25-110537
- form_type: 8-K
- ticker: TTEK
- cik: 0000831641
- company_name: TETRA TECH INC
- filed_at: 2025-11-12T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/831641/000110465925110537/0001104659-25-110537-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/831641/000110465925110537/tm2530975d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-110537
- JSON: https://secwatch.observer/filing/0001104659-25-110537.json
- Plain text: https://secwatch.observer/filing/0001104659-25-110537.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.