System Atlas
NAICS 4233
Browse what is insideInherits Transportation & logistics

Lumber and Other Construction Materials Merchant Wholesalers

This industry group comprises establishments primarily engaged in the merchant wholesale distribution of lumber, plywood, millwork, and wood panels; brick, stone, and related construction materials; roofing, siding, and insulation materials; and other construction materials, including manufactured homes (i.e., mobile… It has no schema of its own: companies here are mapped on the Transportation & logistics schema, and what it does not cover is recorded as gaps.

Baseline
Transportation & logistics v2
Inherited from
Transportation & logistics
Companies mapped
0 of 0
Primitives
56 in 8 parts
Last updated
Nov 2, 2026