NAICS 2022 nationalIndustry USA Verified: Census NAICS 2022 · 2026-01-01

NAICS 331318 — Other Aluminum Rolling, Drawing, and Extruding

Other Aluminum Rolling, Drawing, and Extruding

NAICS 331318 is the national industry code for other aluminum rolling, drawing, and extruding 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.

SBA: 750 View full SBA standard

Related industries in 33131 (Alumina and Aluminum Production and Processing)

View parent 33131

331313

Alumina Refining and Primary Aluminum Production

331314

Secondary Smelting and Alloying of Aluminum

331315

Aluminum Sheet, Plate, and Foil 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/