NAICS 2022 nationalIndustry USA Verified: Census NAICS 2022 · 2026-01-01
325120
NAICS 325120 — Industrial Gas Manufacturing
Industrial Gas Manufacturing
NAICS 325120 is the national industry code for industrial gas manufacturing establishments in the United States. The Small Business Administration sets a size standard of 1,200 for this classification. It forms part of the hierarchical North American Industry Classification System maintained by the Census Bureau.
SBA: 1,200
View full SBA standard
Official Illustrative Examples
Primary activities officially recognized by Census Bureau / Statistics Canada:
acetylene, manufacturing argon, manufacturing carbon dioxide, manufacturing fluorocarbon gases, manufacturing helium, manufacturing hydrogen, manufacturing neon, manufacturing nitrogen, manufacturing oxygen, manufacturing
Complete Index of Activities (17 recognized activities) ▼
acetylene, manufacturing
air, liquid, manufacturing
argon, manufacturing
carbon dioxide, manufacturing
chlorofluorocarbon gases, manufacturing
dry ice (i.e., solid carbon dioxide), manufacturing
fluorinated hydrocarbon gases, manufacturing
fluorocarbon gases, manufacturing
Freon ™ gas, manufacturing
gases, industrial (i.e., compressed, liquefied, solid), manufacturing
helium, manufacturing
hydrogen, manufacturing
industrial gas manufacturing
neon, manufacturing
nitrogen, manufacturing
nitrous oxide, manufacturing
oxygen, manufacturing
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.
Cross-references & crosswalks
SBA size standard description
Industrial Gas Manufacturing
Changes to receipts-based standard: [object Object]
Trade codes using this NAICS
These Schedule B export codes explicitly reference NAICS 325120 in the Census trade classification files.