Kyoritsu Maintenance Co Ltd operates six business segments: dormitory business, hotel business, Contracted Services Business, Food Services Business, Construction Business, and Other Business in Japan. The Dormitory business offers student dormitories, corporate dormitories, Domeal, and consigned dormitories. The hotel business includes a Resort Hotel named Dormy Inn. Contracted Services Business offers services including building management and building construction work. Other business segment includes the senior life business which manages houses for the elderly and the Public Kyoritsu Partnership business (PKP) which includes consigned services businesses provided to regional government bodies. The Company generates maximum revenue from the dormitory business.