Eugene H. Dawson, Sr.
Chairman of the Board *Emeritus
Samuel G. Dawson, P.E.
Chief Executive Officer
Gene H. Dawson, Jr., P.E.
President
Dennis R. Rion, P.E.
Executive Vice President
W. Rick Wood, P.E.
Executive Vice President
Trey H. Dawson, P.E.
Senior Vice President
Taylor G. Dawson, P.E.
Vice President
Pat M. Cowles, CPA
Chief Financial Officer
R. Michael Preiss, P.E.
Managing Principal Greater Houston
Mark A. Ramseur, P.E.
Managing Principal Central Texas
S. Brad Davis, P.E.
Managing Principal North Texas
Cara C. Tackett, P.E.
Senior Vice President, Water Resources
Gilmer D. Gaston, P.E., PTOE
Senior Vice President, Transportation
Mark C. Spear, P.E.
Managing Vice President Fort Worth
Todd W. Blackmon, P.E.
Managing Vice President New Braunfels
David A. Casanova, RPLS
Senior Vice President, Surveying
Jon D. Adame, P.E.
Senior Vice President, Land Development
Thomas M. Carter, P.E.
Senior Vice President, Land Development
Song L. Tan, P.E.
Senior Vice President, Land Development
Shauna L. Weaver, P.E.
Senior Vice President, Land Development
James A. Lutz, P.E.
Senior Vice President, Transportation
Melissa D. Kidd
Vice President, Marketing
Elizabeth S. Martinez
Vice President, Human Resources
Brad K. Hunt
Chief Employee Engagement Officer
