Tetra Tech Inc (TTEK) — SEC Filings
Tetra Tech Inc (TTEK) — 31 SEC filings. Latest: 8-K (Dec 22, 2025). Includes 16 8-K, 6 10-Q, 3 SC 13G/A.
View Tetra Tech Inc on SEC EDGAR
Overview
Tetra Tech Inc (TTEK) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a 10-K filed on Nov 20, 2025: TETRA TECH INC (TTEK) reported a strong fiscal year ended September 28, 2025, emphasizing its position as a leading global provider of high-end consulting and engineering services focused on water, environment, and sustainable infrastructure. The company's revenue distribution showed its Government
Sentiment Summary
Across 31 filings, the sentiment breakdown is: 4 bullish, 27 neutral. The dominant filing sentiment for Tetra Tech Inc is neutral.
Filing Type Overview
Tetra Tech Inc (TTEK) has filed 16 8-K, 2 10-K, 6 10-Q, 2 DEF 14A, 2 SC 13G, 3 SC 13G/A with the SEC between Jan 2024 to Dec 2025.
Filings by Year
Recent SEC Filings (31)
Risk Profile
Risk Assessment: Of TTEK's 24 recent filings, 0 were flagged as high-risk, 5 as medium-risk, and 19 as low-risk. The overall risk profile suggests relatively low risk with generally favorable filings.
Financial Highlights
| Metric | Value |
|---|---|
| Revenue | N/A |
| Net Income | N/A |
| EPS | N/A |
| Debt-to-Equity | N/A |
| Cash Position | N/A |
| Operating Margin | N/A |
| Total Assets | N/A |
| Total Debt | N/A |
Key Executives
- Mary Ann Hopkins
- Steven R. Kelly
- Jeffrey L. Nordin
- Dan Batrack
Industry Context
Tetra Tech operates in the global consulting and engineering services sector, with a strong focus on water, environment, and sustainable infrastructure. The industry is characterized by a competitive landscape with both large international firms and smaller specialized companies. Key trends include increasing demand for climate mitigation and adaptation services, digital transformation in engineering, and a growing emphasis on sustainable solutions.
Top Tags
10-Q (5) · Engineering Services (4) · operations (4) · financials (4) · corporate-governance (3) · 8-K (3) · financial-reporting (3) · Tetra Tech (3) · institutional-ownership (3) · Environmental Consulting (2)
Key Numbers
| Metric | Value | Context |
|---|---|---|
| GSG Revenue Percentage | 49.1% | Increased from 47.8% in fiscal 2024, indicating growth in government contracts. |
| CIG Revenue Percentage | 52.3% | Slightly decreased from 53.6% in fiscal 2024, but still represents the larger segment. |
| Projects Worked On | 100,000+ | Demonstrates extensive global reach and operational capacity in fiscal 2025. |
| Countries of Operation | 100+ | Highlights the company's global footprint and diverse client base. |
| Associates Worldwide | 25,000+ | Indicates a large, skilled workforce supporting global operations. |
| #1 Ranking in Water Treatment and Desalination | 12 years | Showcases sustained market leadership and expertise. |
| Revenue | $1.25B | Increased from $1.10B in prior-year quarter, showing 13.6% growth. |
| Net Income | $95.5M | Up 16.3% from $82.1M in the prior-year quarter. |
| Diluted EPS | $1.75 | Increased from $1.50 in the prior-year quarter, a 16.7% rise. |
| Backlog | $4.5B | Strong indicator of future revenue, as of June 29, 2025. |
| Net Income Growth | 16.3% | Year-over-year increase in net income attributable to shareholders. |
| Period End Date | 20250330 | Indicates the end of the reporting quarter. |
| Filing Date | 20250508 | The date the report was officially submitted to the SEC. |
| Fiscal Year End | 2024-09-28 | Indicates the company's annual reporting cycle. |
| Acquisition Price | $120 million | Tetra Tech's purchase of The Haskell Company. |
Forward-Looking Statements
- {"claim":"Vanguard will maintain a passive investment strategy in Tetra Tech Inc. for the foreseeable future.","entity":"The Vanguard Group","targetDate":"2025-02-13","confidence":"high"}
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Frequently Asked Questions
What are the latest SEC filings for Tetra Tech Inc (TTEK)?
Tetra Tech Inc has 31 recent SEC filings from Jan 2024 to Dec 2025, including 16 8-K, 6 10-Q, 3 SC 13G/A. Each filing includes an AI-generated plain-English summary.
What is the overall sentiment of TTEK filings?
Across 31 filings, the sentiment breakdown is: 4 bullish, 27 neutral. The dominant sentiment is neutral.
Where can I find Tetra Tech Inc SEC filings explained simply?
ReadTheFiling provides AI-powered plain-English summaries of all Tetra Tech Inc (TTEK) SEC filings, including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and insider trades.
What are the key financial highlights for Tetra Tech Inc?
Key financial highlights from Tetra Tech Inc's most recent 10-K include metrics such as revenue, net income, EPS, and debt ratios. Visit the filing detail page for the full breakdown.
What is the investment thesis for TTEK?
The investment thesis for TTEK includes bull, base, and bear case scenarios derived from AI analysis of recent SEC filings.
Who are the key executives at Tetra Tech Inc?
Key executives identified across Tetra Tech Inc's filings include Mary Ann Hopkins, Steven R. Kelly, Jeffrey L. Nordin, Dan Batrack.
What are the main risk factors for Tetra Tech Inc stock?
Of TTEK's 24 assessed filings, 0 were flagged high-risk, 5 medium-risk, and 19 low-risk.
What are recent predictions and forward guidance from Tetra Tech Inc?
Recent forward-looking statements from Tetra Tech Inc include guidance on {"claim":"Vanguard will maintain a passive investment strategy in Tetra Tech Inc. for the foreseeable future.","entity":.