Bob Mathews has been CEO of the Atlanta office of commercial real estate firm Colliers International since 2004. Colliers Atlanta has more than 70 brokers, 280 employees, and 107 million square feet under management, generating more than $3.3 billion in annual transaction volume. Mathews served six years in the U.S. Army after college graduation, then joined the personnel consulting and recruiting firm Lendman Associates. He entered the commercial real estate field in 1984 with a job at Portman Barry, joining Colliers International in 1991. Education: North Georgia College and State University, University of Southern California (MS)