317-622-8970Search all companies →NAICS 212115: Underground Coal Mining
NAICS 212115 is the North American Industry Classification System code for Underground Coal Mining, a national industry in the Coal Mining industry group (2121) of the Mining, Quarrying, and Oil and Gas Extraction sector (21).
Frequently asked questions
What is NAICS code 212115?
NAICS 212115 is the code for Underground Coal Mining, a national industry in the North American Industry Classification System (NAICS 2022), under 2121 (Coal Mining). It is a 6-digit code, the most specific NAICS level.
What is the parent code of NAICS 212115?
The parent of NAICS 212115 is 2121, Coal Mining. Every company under 212115 is also counted under 2121.