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Mining, quarrying, and oil and gas extraction government contracts

Federal buyers posted 124 notices across 11 NAICS codes in this sector since Aug 7, 2026. 49 are still open. Pick your code below.

NAICS sector 21Updated Sep 24, 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

4919
Construction Sand and Gravel Mining

NAICS 212321

3716
Support Activities for Oil and Gas Operations

NAICS 213112

164
Crushed and Broken Limestone Mining and Quarrying

NAICS 212312

63
Support Activities for Coal Mining

NAICS 213113

52
Crushed and Broken Granite Mining and Quarrying

NAICS 212313

44
Dimension Stone Mining and Quarrying

NAICS 212311

31
Natural Gas Extraction

NAICS 211130

10
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
National Park Service

Department of the Interior

2610
U.S. Fish and Wildlife Service

Department of the Interior

2213
Department of the Army

Department of Defense

197
Forest Service

Department of Agriculture

145
Bureau of Reclamation

Department of the Interior

104
Department of the Air Force

Department of Defense

82
Bureau of Land Management

Department of the Interior

63
Defense Logistics Agency

Department of Defense

62
Department of Veterans Affairs50
Bureau of Indian Affairs

Department of the Interior

42

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.