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Mining, quarrying, and oil and gas extraction government contracts

Federal buyers posted 120 notices across 11 NAICS codes in this sector since Aug 7, 2026. 41 are still open. Pick your code below.

NAICS sector 21Updated Nov 10, 2026

Industries in this sector

Busiest first. Each code with steady volume has its own page of live notices.

IndustryNoticesOpen now
Other Crushed and Broken Stone Mining and Quarrying

NAICS 212319

4213
Construction Sand and Gravel Mining

NAICS 212321

3413
Support Activities for Oil and Gas Operations

NAICS 213112

163
Support Activities for Coal Mining

NAICS 213113

92
Crushed and Broken Limestone Mining and Quarrying

NAICS 212312

74
Natural Gas Extraction

NAICS 211130

54
Dimension Stone Mining and Quarrying

NAICS 212311

20
Crushed and Broken Granite Mining and Quarrying

NAICS 212313

22
Surface Coal Mining

NAICS 212114

10
Other Nonmetallic Mineral Mining and Quarrying

NAICS 212390

10
Support Activities for Nonmetallic Minerals (except Fuels) Mining

NAICS 213115

10

Top buyers in this sector

AgencyNoticesOpen now
Department of the Army

Department of Defense

269
U.S. Fish and Wildlife Service

Department of the Interior

178
National Park Service

Department of the Interior

156
Forest Service

Department of Agriculture

134
Department of Veterans Affairs113
Defense Logistics Agency

Department of Defense

113
Department of the Air Force

Department of Defense

82
Bureau of Reclamation

Department of the Interior

60
Bureau of Indian Affairs

Department of the Interior

43
Bureau of Land Management

Department of the Interior

41

Other sectors

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Captivaq is an independent service from Logesta Labs LLC and is not affiliated with or endorsed by the U.S. government or SAM.gov. The notice on the official source portal is the record that governs; confirm deadlines and amendments there.