NAICS 4237 is a North American Industry Classification System code. Federal buyers use NAICS for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
- Official title
- Hardware, and Plumbing and Heating Equipment and Supplies Merchant Wholesalers
- Code level
- 4
- Parent industry
- 423 — Merchant Wholesalers, Durable Goods
- Open opportunities
- 0 open · 0 active