Audio-visual program production, Video discs and tapes, prerecorded, Business planning and organizing services
Nightingale Conant
Founded in 1960, Nightingale-Conant Corporation produces and sells self-improvement audio and video programs. The company sells its products via mail-order catalogs, the Internet and independent distributors. Nightingale-Conant maintains its headquarters in Niles, Ill., and operates international offices in Devon, England.
