NAICS 21: Mining, Quarrying, and Oil and Gas Extraction

The Mining, Quarrying, and Oil and Gas Extraction sector comprises establishments that extract naturally occurring mineral solids, such as coal and ores; liquid minerals, such as crude petroleum; and gases, such as natural gas. The term "mining" is used in the broad sense to include quarrying, well operations, beneficiating (e.g., crushing, screening, washing, and flotation), and other preparation customarily performed at the mine site, or as a part of mining activity.

21 codes · 19K companies in Crustdata · 1 with their own company list

Find a NAICS code by what a business does, or by number

211 Oil and Gas Extraction

2 codes

2111 Oil and Gas Extraction

211120Crude Petroleum Extraction3,858
211130Natural Gas Extraction490

212 Mining (except Oil and Gas)

14 codes

2121 Coal Mining

212114Surface Coal Mining159
212115Underground Coal Mining141

2122 Metal Ore Mining

212210Iron Ore Mining186
212220Gold Ore and Silver Ore Mining805
212230Copper, Nickel, Lead, and Zinc Mining227
212290Other Metal Ore Mining2,338

2123 Nonmetallic Mineral Mining and Quarrying

212311Dimension Stone Mining and Quarrying58
212312Crushed and Broken Limestone Mining and Quarrying369
212313Crushed and Broken Granite Mining and Quarrying1
212319Other Crushed and Broken Stone Mining and Quarrying187
212321Construction Sand and Gravel Mining464
212322Industrial Sand Mining25
212323Kaolin, Clay, and Ceramic and Refractory Minerals Mining22
212390Other Nonmetallic Mineral Mining and Quarrying1,350

213 Support Activities for Mining

5 codes

2131 Support Activities for Mining

213111Drilling Oil and Gas Wells167
213112Support Activities for Oil and Gas Operations7,049
213113Support Activities for Coal Mining180
213114Support Activities for Metal Mining999
213115Support Activities for Nonmetallic Minerals (except Fuels) Mining119

Underlined codes have their own page listing the companies that carry them. The number is how many companies carry each code in Crustdata.

Know the company, not the code?Type a company name or website and get its NAICS and SIC codes.

Look up a company

Every company in Mining, Quarrying, and Oil and Gas ExtractionSearch them by NAICS code, filter by country, size and location, and export the list with a free Crustdata account.