How Otis Worldwide Makes Money

Otis operates the ultimate high-barrier industrial annuity business model. In New Equipment (approximately 40% of revenue), Otis sells and installs custom and standardized elevator systems to real estate developers and general contractors, frequently bidding at competitive margins to win building installations. The payoff occurs in the Service segment (approximately 60% of revenue and >80% of operating profit): once installed, Otis locks in multi-year service agreements to maintain, inspect, and service those elevators. Service agreements generate recurring monthly fees with customer retention rates exceeding 94%. after 15 to 25 years of operation, elevators require comprehensive "Modernization" retrofits—replacing mechanical hoist machines, electrical controllers, and cab interiors—generating multi-billion-dollar recurring upgrade cycles.

Otis Worldwide's forward growth strategy centers on three expansive pillars: growing its maintenance service portfolio, accelerating elevator modernization retrofits in aging Western and Asian cities, and deploying Otis ONE digital connectivity. With an aging global installed base—where over 7 million elevators worldwide are more than 20 years old—Otis is capturing surging Modernization contracts, upgrading outdated relay-based elevators with modern regenerative drives and energy-efficient Gen3 machine-room-less systems. Through Otis ONE, the company is connecting over 1 million elevators to its cloud diagnostics network, allowing building managers to monitor elevator uptime in real time and enabling technicians to diagnose issues remotely before arriving on site.