2022 NAICS national industry in sector 31-33 Manufacturing
333922 Conveyor and Conveying Equipment Manufacturing
NAICS 333922 is the US industry code for conveyor and conveying equipment manufacturing. This U.S.
- Code
- 333922 (2022 NAICS)
- Title
- Conveyor and Conveying Equipment Manufacturing
- Part of
- Material Handling Equipment Manufacturing
- SBA small business limit
- Up to 500 employees
- Closest UK SIC
- 28240 (details)
Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.
Official definition
This U.S. industry comprises establishments primarily engaged in manufacturing conveyors and conveying equipment, such as gravity conveyors, trolley conveyors, tow conveyors, pneumatic tube conveyors, carousel conveyors, farm conveyors, and belt conveyors.
When to use a different code
Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:
- Manufacturing passenger or freight elevators, dumbwaiters, and moving stairways are classified in U.S. Industry 333921, Elevator and Moving Stairway Manufacturing.
- Manufacturing overhead traveling cranes and monorail systems are classified in U.S. Industry 333923, Overhead Traveling Crane, Hoist, and Monorail System Manufacturing.
Activities listed under 333922
The Census index assigns these 12 activities to this code. If your business matches one, this is your code.
- Belt conveyor systems manufacturing
- Buckets, elevator or conveyor, manufacturing
- Carousel conveyors (e.g., luggage) manufacturing
- Coal and ore conveyors manufacturing
- Conveyors and conveying equipment manufacturing
- Elevators, farm, manufacturing
- Farm-type conveyors manufacturing
- Mine conveyors manufacturing
- Overhead conveyors manufacturing
- Passenger baggage belt loaders (except industrial truck) manufacturing
- Pneumatic tube conveyors manufacturing
- Screw conveyors manufacturing
SBA size standard for 333922
To count as a small business for SBA loans and federal contracts under NAICS 333922, your business (including affiliates) must not exceed 500 employees. Check your business.
Source: SBA table of size standards, effective March 17, 2023.
Closest UK SIC 2007 codes
There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 2816, 2824), so treat them as a starting point and check the definition.
Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.
Similar codes to compare
Data last changed November 14, 2026. How this page is built.