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TETRA TECH INC

For the period ended Sep 28, 2025. Filed Nov 20, 2025.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Nov 20, 2025

TTEK$40.65-1.1%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Item 8. Financial Statements and Supplementary Data

INDEX TO FINANCIAL STATEMENTS AND FINANCIAL STATEMENT SCHEDULE

Page
Report of Independent Registered Public Accounting Firm46
Consolidated Balance Sheets at September 28, 2025 and September 29, 202448
Consolidated Statements of Income for the fiscal years ended September 28, 2025, September 29, 2024 and October 1, 202349
Consolidated Statements of Comprehensive Income for the fiscal years ended September 28, 2025, September 29, 2024 and October 1, 202350
Consolidated Statements of Cash Flows for the fiscal years ended September 28, 2025, September 29, 2024 and October 1, 202351
Consolidated Statements of Equity for the fiscal years ended September 28, 2025, September 29, 2024 and October 1, 202352
Notes to Consolidated Financial Statements54
Schedule II – Valuation and Qualifying Accounts and Reserves for the fiscal years ended September 28, 2025, September 29, 2024 and October 1, 202390
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.