White leads the largest MLS in Tennessee — and one of the 25 largest MLSs in the U.S. — with over 20,000 subscribers. Since he started Realtracs in 1996, it has grown to cover Tennessee and reach into Alabama, Georgia and Kentucky. White has overseen the company’s technological evolution including becoming the only MLS in the southeast with entirely in-house code. The Southeast MLS Alliance, a partnership Realtracs helped create in 2023, opened its data to more than 110,000 subscribers across Tennessee, South Carolina, Georgia and North Carolina in 2024.