Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers

NAICS code 423310 covers businesses involved in wholesale distribution of lumber and wood products. This classification falls under the Wholesale Trade sector (code 42), which encompasses a wide range of related industries.

Federal agencies use NAICS code 423310 when posting contract opportunities related to lumber, plywood, millwork, and wood panel merchant wholesalers on SAM.gov. If your business provides products or services in this area, registering with this NAICS code in SAM.gov will help you discover relevant solicitations and compete for federal contracts.

Small businesses with NAICS code 423310 may also qualify for set-aside programs including 8(a), HUBZone, WOSB (Women-Owned Small Business), and SDVOSB (Service-Disabled Veteran-Owned Small Business). Each NAICS code has a specific size standard that determines whether your business qualifies as "small" for that industry.