Elevator & Moving Stairway Manufacturing
Key Figures
Figures are published for NAICS 333921 directly.
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Official definition
This U.S. industry comprises establishments primarily engaged in manufacturing elevators and moving stairways.
Source: US Census Bureau, 2017 NAICS Definitions. Public domain.
Illustrative examples
- Automobile lifts (i.e., garage-type, service station) manufacturing
- Escalators manufacturing
- Moving walkways manufacturing
- Passenger and freight elevators manufacturing
Which code does this activity belong in?
Code 333921 covers establishments manufacturing elevators, escalators, and moving stairways that transport people vertically or on inclined surfaces within buildings. The boundary between this code and conveyor equipment manufacturing lies in the distinction between passenger and freight movement devices versus gravity-driven or belt-based material transport systems; conveyor and conveying equipment manufacturing covers the latter. Equipment for lifting and moving materials using chains, cables, or hooks, such as overhead cranes and hoists, is classified in overhead traveling crane, hoist, and monorail system manufacturing instead.