NAICS 4233-digit subsector · NAICS 2022Sector 42

NAICS Code 423: Merchant Wholesalers, Durable Goods

The NAICS code for Merchant Wholesalers, Durable Goods is 423.

Merchant Wholesalers of Durable Goods buy and sell automobiles, machinery, hardware, electronics, and other long-lived products to retailers, industrial users, and other businesses. They provide inventory management, logistics, and credit services that streamline supply chains across manufacturing industries.

Merchant Wholesalers, Durable Goods is a 3-digit subsector of the broader Wholesale Trade (NAICS 42) sector.

423,508

Total US Entities

Industry Groups

423

NAICS Code

Classification

Industry Groups (4-digit)

NAICS Code	Industry Group Title	US Entities
4231	NAICS 4231 — Motor Vehicle and Parts Merchant Wholesalers	34,985
4232	NAICS 4232 — Furniture and Home Furnishing Wholesalers	21,008
4233	NAICS 4233 — Lumber and Construction Materials Wholesalers	37,885
4234	NAICS 4234 — Professional and Commercial Equipment Wholesalers	63,510
4235	NAICS 4235 — Metal and Mineral Merchant Wholesalers	14,003
4236	NAICS 4236 — Household Appliances and Electronics Wholesalers	40,384
4237	NAICS 4237 — Hardware and Plumbing Equipment Wholesalers	24,448
4238	NAICS 4238 — Machinery, Equipment, and Supplies Wholesalers	108,927
4239	NAICS 4239 — Miscellaneous Durable Goods Wholesalers	78,358

Sample Data

Sample Companies in This Industry

Subsector 423 — Merchant Wholesalers, Durable Goods

Company Name	Location	Employees	NAICS Code
Arrow Electronics Inc	Centennial, CO	10,000+	423
Genuine Parts Company	Atlanta, GA	10,000+	423
W.W. Grainger Inc	Lake Forest, IL	10,000+	423
MSC Industrial Direct	Melville, NY	5,000-9,999	423
Wesco International Inc	Pittsburgh, PA	10,000+	423
Builders FirstSource Inc	Dallas, TX	10,000+	423

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Other Subsectors in Wholesale Trade

NAICS 424 — Merchant Wholesalers, Nondurable Goods273,750 entities

NAICS 425 — Wholesale Trade Agents and Brokers1,219 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.