NAICS 2022 industryGroup USA Verified: Census NAICS 2022 · 2026-01-01
4234
NAICS 4234 — Professional and Commercial Equipment and Supplies Merchant Wholesalers
Professional and Commercial Equipment and Supplies Merchant Wholesalers
NAICS 4234 is the industry group code for professional and commercial equipment and supplies merchant wholesalers establishments in the United States. It forms part of the hierarchical North American Industry Classification System maintained by the Census Bureau.
Child industry codes in 4234 (7)
42341
Photographic Equipment and Supplies Merchant Wholesalers
42342
Office Equipment Merchant Wholesalers
42343
Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
42344
Other Commercial Equipment Merchant Wholesalers
42345
Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
42346
Ophthalmic Goods Merchant Wholesalers
42349
Other Professional Equipment and Supplies Merchant Wholesalers
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/ |
NAICS hierarchy path
Trace the classification from the broadest sector down to this national industry code.