TETRA TECH INC

TTEK · Services-Engineering Services

Engineering, Accounting, and Research Services boards →

Directors

Avg Age

8.0

Avg Tenure (yrs)

83%

Independent

Independent Non-independent Near rotation

Board Members

Dan L. Batrack Chair

Gary R. Birkenbeuel Director

2 directors with 10+ years of tenure.

...and 4 more directors

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Source: SEC DEF 14A proxy statement filed 2026-01-09. Data extracted and structured by FindABoardSeat.