Tetra Tech names Roger Argus as president in leadership transition

Published 07/10/2025, 21:06
Tetra Tech names Roger Argus as president in leadership transition

PASADENA - Tetra Tech, Inc. (NASDAQ:TTEK), a $9 billion market cap engineering services company with strong financial health according to InvestingPro analysis, announced Tuesday the promotion of Roger R. Argus to President and Jonathan S. Weiss to President of the Commercial/International Services Group (CIG) as the company begins its 2026 fiscal year.

Argus, currently Executive Vice President of Corporate Development and President of the Commercial/International Services Group, brings over 30 years of experience with Tetra Tech. In his new role, he will oversee the company’s global operations, working with senior leadership teams.

Weiss, who also has more than 30 years at Tetra Tech, will lead the CIG division, focusing on the company’s global water and energy initiatives for the private sector.

"Mr. Argus’ leadership, entrepreneurship and deep operational knowledge have contributed significantly to Tetra Tech’s record of success," said Dan Batrack, Tetra Tech Chairman and CEO, according to the company’s press release.

Argus, who has a background in chemical engineering, has led environmental and engineering programs across federal, state, municipal, and private clients. He has also directed the company’s mergers and acquisitions program.

"It is a privilege to serve as President of Tetra Tech," Argus stated in the announcement. "I look forward to building on our strong foundation of technical leadership, client trust, and collaboration."

Tetra Tech, which describes itself as a provider of consulting and engineering services in water, environment, and sustainable infrastructure, employs approximately 30,000 people worldwide.

The leadership changes are part of the company’s succession planning and internal talent development strategy as it moves into fiscal year 2026.

In other recent news, Tetra Tech Inc. reported its Q3 2025 earnings, surpassing analysts’ expectations. The company achieved an earnings per share (EPS) of $0.43, compared to the forecasted $0.38, representing a 13.16% surprise. Revenue also exceeded projections, reaching $1.37 billion against the expected $1.15 billion, a 19.13% surprise. In addition to the earnings report, RBC Capital adjusted its price target for Tetra Tech to $47.00 from $48.00, maintaining an Outperform rating. The adjustment followed meetings with Tetra Tech’s executives across several European markets. Furthermore, KeyBanc reiterated its Overweight rating and a $43.00 price target on the company after discussions with its executives in New York City and Boston. These developments reflect ongoing interest and analysis from major investment firms regarding Tetra Tech’s performance and future prospects.

This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.

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