Coal and Other Mineral and Ore Merchant Wholesalers
NAICS 423520 is the North American Industry Classification System code for Coal and Other Mineral and Ore Merchant Wholesalers, part of the Wholesale Trade sector. In federal contracting every solicitation is tagged with a NAICS code, so if this is your line of work, 423520 is the code to register under in SAM.gov and to filter opportunities by.
Is your business “small” under NAICS 423520?
The SBA sets a size standard (a revenue or employee cap) for every NAICS code, and revises them periodically. Confirm the current threshold for 423520 with SBA’s official Size Standards Tool or its Table of Size Standards.
About this code
- Sector: Wholesale Trade (42)
- Code: 423520 — a six-digit NAICS 2022 national industry code
- Use it for: registering your business under in SAM.gov and filtering opportunities + set-asides
Related NAICS codes
Other six-digit codes in the same NAICS industry group (4235):
How to find & win Coal and Other Mineral and Ore Merchant Wholesalers contracts
NAICS 423520 is your discovery axis. Register under it in SAM.gov, then filter federal and state opportunities by this code and your set-asides. These step-by-step guides walk through it:
Search live Coal and Other Mineral and Ore Merchant Wholesalers (NAICS 423520) opportunities across SAM.gov and all 50 states — free.
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