D.R. Horton, Inc. operates as a national homebuilder that engages in the construction and sale of single-family housing. It operates through the Homebuilding and Financial Services segments. The Homebuilding segment includes the sub-segments East, Midwest, Southeast, South Central, Southwest, and West regions. The Financial Services segment provides mortgage financing and title agency services to homebuyers in many of its homebuilding markets. The company was founded by Donald Ray Horton in 1978 and is headquartered in Arlington, TX.