Overhead Door Corporation has three operational divisions - Access Systems Division (Overhead Door, Wayne Dalton, and TODCO plus our services arm, Creative Door and Wayne Dalton Sales & Service), The GenieCompany, and Horton Pedestrian Systems (Horton Automatics, Flex by Horton, Won-Door plus our services arm of Door Services) - all heralded as industry leaders. Enters alphabetic, numeric or symbolic data from source documents into computer following format displayed on screen.