NAICS 2022 industry USA Verified: Census NAICS 2022 · 2026-01-01
33399
NAICS 33399 — All Other General Purpose Machinery Manufacturing
All Other General Purpose Machinery Manufacturing
NAICS 33399 is the NAICS industry code for all other general purpose machinery manufacturing establishments in the United States. It forms part of the hierarchical North American Industry Classification System maintained by the Census Bureau.
Child industry codes in 33399 (7)
333991
Power-Driven Handtool Manufacturing
SBA: 950 333992
Welding and Soldering Equipment Manufacturing
SBA: 1,250 333993
Packaging Machinery Manufacturing
SBA: 600 333994
Industrial Process Furnace and Oven Manufacturing
SBA: 500 333995
Fluid Power Cylinder and Actuator Manufacturing
SBA: 800 333996
Fluid Power Pump and Motor Manufacturing
SBA: 1,250 333998
All Other Miscellaneous General Purpose Machinery Manufacturing
SBA: 700 Official data
| Feature | Description |
|---|---|
| Official name | North American Industry Classification System (NAICS) 2022 |
| Issuing authority | U.S. Census Bureau with OMB, Statistics Canada, and INEGI |
| Tax authority | Internal Revenue Service (IRS) |
| Purpose | Statistical business classification and federal contracting (SAM.gov, SBA standards) |
| Used in | SAM.gov registration, SBA size determinations, IRS tax classification, SEC EDGAR (via SIC crosswalk) |
| Active since | 2022 (current edition) |
| Hierarchy level | Sector (2-digit) |
| Source | https://www.census.gov/naics/ |
NAICS hierarchy path
Trace the classification from the broadest sector down to this national industry code.