NAICS 332311 — Prefabricated Metal Building and Component Manufacturing
Prefabricated Metal Building and Component Manufacturing
NAICS 332311 is the national industry code for prefabricated metal building and component manufacturing establishments in the United States. The Small Business Administration sets a size standard of 750 for this classification. It forms part of the hierarchical North American Industry Classification System maintained by the Census Bureau.
Related industries in 33231 (Plate Work and Fabricated Structural Product Manufacturing)
View parent 33231Exclusions & Cross-References
Activities classified under other official NAICS codes:
- manufacturing prefabricated wood frame buildings (See 321992 Prefabricated wood building manufacturing (US))
Official Illustrative Examples
Primary activities officially recognized by Census Bureau / Statistics Canada:
Complete Index of Activities (25 recognized activities) ▼
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
Prefabricated Metal Building and Component Manufacturing
View full 2022 → 2017 crosswalkPrefabricated Metal Building and Component Manufacturing
Trade codes using this NAICS
These Schedule B export codes explicitly reference NAICS 332311 in the Census trade classification files.