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NAICS 212321 · Mining, Quarrying, and Oil and Gas Extraction

NAICS 212321

2,141 active contractors list NAICS 212321 in SAM.gov; 1,630 are small under its SBA size standard and 267 list it as their primary NAICS.

Learn more about NAICS size standards

Active contractors
2,141
Small under 212321SBA size standard for this code
1,630
Primary NAICSTheir main line of business
267
Hidden registrationsExcluded, expired or inactive
19

Work this industry

Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides

Contractors listing NAICS 212321

Claimed profiles come first by membership level, then companies with 212321 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets

19 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 1–20 of 2,141 contractors

Codes these contractors list most often alongside 212321: natural teaming adjacencies.