In March of 2007, CapitalMark opened it’s doors in Chattanooga, Tennessee with $35M in assets. In November of that year, the bank announced the opening of its Knoxville office. In 2010, the bank surpassed $400M in assets and by February of 2012, assets jumped to $700M. In late fall of 2012, CapitalMark opened offices in Oak Ridge and Cleveland, Tennessee. As of July of 2015, assets exceeded $1B as CapitalMark announced a successful merger with Pinnacle Financial Partners, a $7.5B bank headquartered in Nashville, Tennessee.