LBMC Family of Companies is a Tennessee-based accounting, business advisory and professional services firm. The LBMC organization began in 1984 with the formation of the CPA firm. LBMC now employs more than 500 employees across three Tennessee offices in Nashville, Knoxville, and Chattanooga. The headquarters is located in Brentwood, a suburb of Nashville located in Williamson County, Tennessee. LBMC is a founding member of Leading Edge Alliance, an international alliance of independently owned accounting and business advisory service firms.