Tetra Tech (TTEK) has appointed Roger R. Argus as its new Chief Executive Officer and added him to the company’s Board of Directors, effective February 19, 2026. Argus has been with the company for over 30 years, previously serving as President since October 2025, among other executive roles. This appointment follows his previously announced promotion to CEO.
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Roger R. Argus appointed CEO and director at Tetra Tech
Tetra Tech (TTEK) has appointed Roger R. Argus as its new Chief Executive Officer and added him to the company’s Board of Directors, effective February 19, 2026. Argus has been with the company for over 30 years, previously serving as President since October 2025, among other executive roles. This appointment follows his previously announced promotion to CEO.