GBA Leadership

Michael Smith, PE
CEO & President

Dan Abitz, PE
Sr. Vice President/Principal

Tim Ross, PE
Sr. Vice President/Principal

Roy Wilson, Jr., PE, LEED AP
Vice President/Principal

Bill Carter, PE
Vice President/Principal

Paul Bertrand, PE, PTOE
Vice President/Principal

Clarence Munsch, PE
Vice President/Principal

Dennis Cantrell, PE
Principal

Kim Pearse, PE
Director of Marketing
& Business Development