National American University Holdings, Inc. owns and operates National American University (NAU) that provides professional and technical postsecondary education primarily for working adults and other non-traditional students in the United States. It operates in two segments, NAU and Other. The company offers diploma, associate, baccalaureate, master's, and doctoral degree programs in business-related disciplines, such as accounting, management, business administration, and information technology; healthcare-related disciplines, including occupational therapy, medical assisting, nursing, surgical technology, and healthcare information and management; legal-related disciplines comprising paralegal, criminal justice, and professional legal studies; and higher education. As of July 31, 2019, it operated five 33 educational sites in Colorado, Indiana, Kansas, South Dakota, and Texas; and distance learning service centers and administration offices in Rapid City, South Dakota, as well as through the Internet. The company also engages in the real estate business, which rents apartment units; and develops and sells condominium units in the Fairway Hills Planned Residential Development area of Rapid City, South Dakota. National American University Holdings, Inc. was founded in 1941 and is headquartered in Rapid City, South Dakota.