Tetra Tech, Inc. (NASDAQ: TTEK) shares rose 2.45% during intraday trading on January 29, 2026. The move followed the company’s release of its financial results for the first quarter of fiscal year 2026, which ended December 28, 2025. Market data reflects the closing trend as of January 30, 2026. As of today’s market close, the market capitalization of Tetra Tech, Inc. stands at approximately $9.96 billion.
Latest Quarterly Results
For the first quarter of fiscal year 2026, Tetra Tech reported consolidated revenue of $1.21 billion. Net revenue, which excludes subcontractor costs, was $1.04 billion, representing an 8% increase compared to the same period in the prior year, after adjusting for certain one-time contracts and hurricane-related work. Net profit for the period was reported with a GAAP earnings per share (EPS) of $0.40. Adjusted EPS for the quarter was $0.35, compared to $0.35 in the first quarter of fiscal 2025. Adjusted EBITDA rose to $147 million from $129 million in the prior-year period.
Segment Highlights:
- Government Services Group (GSG): This segment reported net revenue of $382 million, an increase of 5% year-over-year. The operating margin for the segment was 18%.
- Commercial and International Group (CIG): This segment recorded net revenue of $605 million, up 10% from the prior year. The operating margin for the segment was 13%.
- U.S. Federal: Revenue from U.S. federal contracts accounted for 18% of total net revenue.
- International Operations: International revenue contributed 48% of the company’s total net revenue for the quarter.
Financial Trends
Full Year Results Context
For the full fiscal year 2025, Tetra Tech reported annual revenue growth and increased profitability. The company has maintained a trend of expansion in its front-end advisory and technical consulting services. Annual net revenue and profit figures for the preceding fiscal year showed stability in margin profiles across both major reporting segments.
Business & Operations Update
Tetra Tech secured a ten-year multiple-award contract with a ceiling of $151 billion from the U.S. Missile Defense Agency for engineering and technical support. Additionally, the company was awarded a $500 million multiple-award contract for environmental services with the U.S. Army Corps of Engineers (USACE) Baltimore District. The company also announced a 12% increase in its quarterly dividend to $0.065 per share, payable on February 27, 2026.
M&A or Strategic Moves
During the first quarter, Tetra Tech completed the acquisitions of Halvik Corp, a provider of data analytics and artificial intelligence services, and Providence, a front-end program advisory firm. The company also signed a Memorandum of Understanding with Westinghouse Electric Canada to collaborate on nuclear engineering projects.
Guidance & Outlook
Tetra Tech updated its guidance for the full fiscal year 2026. The company now expects net revenue to range between $4.15 billion and $4.30 billion. Adjusted EPS for the full year is projected to be between $1.46 and $1.56. Management identified the continued demand for water, environmental, and sustainable infrastructure services as factors to watch in the coming quarters.
Performance Summary
Tetra Tech shares increased 2.45% following the report of $1.21 billion in quarterly revenue. The Government Services Group and Commercial and International Group both reported revenue increases. The company has adjusted its full-year financial targets upward.
