Dallas-based NDBT (North Dallas Bank and Trust Co.) has appointed Casey Plummer, founder of real estate investment and construction firm Plummer Development Co., to its board of directors. He was elected to the board during the company’s monthly meeting in December and officially joined on January 1, 2026.
Plummer founded Plummer Development Co. in 2013. He is currently a principal with the company, leading all aspects of real estate investment, development and construction for multifamily and industrial projects. In addition, he serves as treasurer on the board of directors for The Human Impact, a nonprofit organization partnering with the chronically homeless population in Dallas. In 2024, Plummer purchased a property in South Dallas and is working with The Human Impact to develop a housing community for the homeless.
“I’ve always been drawn to people who serve selflessly, lead humbly, work tirelessly and inspire authentically,” says Larry Miller, president, CEO and chairman of the board. “In the years that I have known Casey, he has consistently demonstrated these traits as he has led his family, built his business and served our community. But for me, the most impressive thing about Casey is how he has served and who he has become in the process.”
Plummer earned a BS degree in civil engineering from Mississippi State University. He is an active member of Providence Presbyterian Church, currently serving as a deacon.
Established in 1961, NDBT has five banking centers in Dallas, Addison, Frisco, Las Colinas and Plano.












