NAICS 423315-digit industry · NAICS 2022

NAICS Code 42331: Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers

The NAICS code for Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers is 42331.

Lumber, Plywood, Millwork, and Wood Panel Wholesalers distribute dimensional lumber, engineered wood panels, doors, windows, trim, and cabinets to building contractors and dealers.

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers (NAICS 42331) is part of NAICS 4233 — Lumber and Construction Materials Wholesalers, which contains 4 industries.

18,000

Total US Entities

42331

NAICS Code

4233

NAICS 4233 — Lumber and Construction Materials Wholesalers

NAICS 2022

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Other Industries in Lumber and Construction Materials Wholesalers

NAICS 42332 — Brick, Stone, and Related Construction Material Merchant Wholesalers5,000 entities

NAICS 42333 — Roofing, Siding, and Insulation Material Merchant Wholesalers8,000 entities

NAICS 42339 — Other Construction Material Merchant Wholesalers6,885 entities

Working with legacy records? convert a NAICS code to SIC using the mapping table — NAICS 2022 at the five-digit industry level paired with SIC 1987 four-digit industries, with coverage gaps stated.