NAICS CODE 21311 - Support Activities for Mining

Industry Sector

Mining, Quarrying, and Oil and Gas Extraction

Total Companies

22,423

Est. Employment

290,977

Description

This industry comprises establishments primarily engaged in providing support services, on a contract or fee basis, required for the mining and quarrying of minerals and for the extraction of oil and gas. Drilling, taking core samples, and making geological observations at prospective sites (except geophysical surveying and mapping) for minerals, on a contract or fee basis, are included in this industry.

Cross-References

For some business types, there may be a similar industry to NAICS Code 21311 - Support Activities for Mining that is a better classification match. Establishments primarily engaged in:

Companies

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