Otis Elevator

Unequivocally, the most comprehensive and groundbreaking advance since Otis invented the moving stairway more than 100 years ago. Otis Elevator Co., a wholly-owned subsidiary of United Technologies Corporation, is the world's largest manufacturer, installer and maintainer of elevators, escalators, moving walkways and other people-moving systems. We're Otis Elevator Company, a constant, reliable name for 150 years.