Our People


More than engineers and planners, we are engaged professionals and community leaders.


Karen A. Friese, PE

Founder + President

Thomas Owens, PE

Executive Vice President

Joseph Cantalupo, AICP

Senior Vice President

Dale P. Murphy, PE

Vice President

Chad Cormack, PE, CFM

Associate, Round Rock Team Lead

Michael Persyn, PE

Associate, San Antonio Team Lead

Ryan Bell, PE