Otis Elevator

Otis is the world's leading manufacturer and maintainer of elevators, escalators, and moving walkways, transporting approximately 2.5 billion people per day. Founded in 1853 and headquartered in Farmington, Connecticut, Otis employs around 72,000 people—including 45,000 field professionals—and maintains more than 2.5 million customer units globally across residential, commercial, retail, hospitality, healthcare, transportation, and infrastructure sectors. Otis is publicly traded and offers products and services in more than 200 countries and territories, with 26 engineering centers and 11 test towers worldwide.