NAICS 21

Mining, Quarrying, and Oil and Gas Extraction

156 active contract opportunities

156

Active Opportunities

139

Posted Last 7 Days

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Top Industries

  • Construction Sand and Gravel Mining64
  • Other Crushed and Broken Stone Mining and Quarrying23
  • Crushed and Broken Limestone Mining and Quarrying21
  • Support Activities for Coal Mining17
  • Natural Gas Extraction13

Set-Aside Distribution

  • 102
  • Small Business46
  • SDVOSB6
  • Full & Open1
  • No Set Aside1

Top Locations

  • VA59
  • NY12
  • UT12
  • OH10
  • CA9

About NAICS21

The North American Industry Classification System (NAICS) code 21 covers mining, quarrying, and oil and gas extraction. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

Request for Qualification for the1158 Monitoring Well Drilling Project No. EN25022.05

Small Business Administration (SBA)
CA
NAICS 213111
Posted Mar 31, 2026
Due Apr 28, 2026
Small Business (SB), Small Disadvantaged Business (SDB), Women-Owned Small Business (WOSB), SBA-certified HUBZone Small Business (HUBZone SB), Veteran-Owned Small Business (VOSB), SBA-certified Service-Disabled Veteran-Owned Small Business (SDVOSB), Alaskan Native Corporation (ANC) or Indian Tribe (IT), Native Hawaiian Organization (NHO), Disadvantaged Business Enterprise (DBE) – Dept of Transportation, Disadvantaged Veteran Business Enterprise (DVBE) – State of California, Minority Business Enterprise (MBE) – NMSDC certification (non-federal), Woman Business Enterprise (WBE) – WBENC certification (non-federal)

Purchase Road Chips for Yellowstone NP

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 212321
Posted Mar 19, 2026
Due Apr 20, 2026

53-STRAP,RETAINING

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 213113
Posted Mar 18, 2026

56-CA- KERN NWR- SPREADING OF GRAVEL

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 212321
Posted Mar 12, 2026

Direct Supply of Natural Gas US West Region - SPE604-25-R-0401

DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 211130
Posted Mar 11, 2026

Shasta Trinity National Forest Shoe Fire Road Repair Aggregate

AGRICULTURE, DEPARTMENT OF
Washington, DC
NAICS 212311
Posted Mar 11, 2026
Small Business

MMD FPF Release Site Repairs - Materials for Armoring

DEPT OF DEFENSE
SEATTLE, WA
NAICS 212319
Posted Mar 5, 2026
Small Business

Available for Licensing - Electrochemical Rare Earth Recovery from Coal Fly Ash: Turn Waste Stockpiles into Critical Materials Revenue

ENERGY, DEPARTMENT OF
Idaho Falls, ID
NAICS 21229
Posted Mar 4, 2026
Due May 1, 2026

56-NV-STILLWATER NWRC-HUNTER RD GRAVEL PROJ

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 212312
Posted Mar 3, 2026

56-PROVIDE MATERIALS FOR STARVATION FISH BARRIER

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 212313
Posted Feb 26, 2026

56-CA-HUMBOLDT BAY NWR- URGENT GRAVEL Road REPAIR

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 212321
Posted Feb 20, 2026

56-IN PATOKA RIV NWR RIP RAP OATSVILLE

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 212312
Posted Feb 19, 2026

56-GUNITE, CONCRETE, AGGREGATE

INTERIOR, DEPARTMENT OF THE
PHOENIX, AZ
NAICS 212390
Posted Feb 12, 2026

Guttenberg Ponds Rock Supply

DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 212319
Posted Feb 11, 2026
Small Business

68-GAS,NATURAL,DRY

DEPT OF DEFENSE
FORT BELVOIR, VA
NAICS 211130
Posted Feb 11, 2026

Supply and Delivery of Campsite and Impact Site Rock

DEPT OF DEFENSE
SAVANNAH, GA
NAICS 212321
Posted Feb 9, 2026
Small Business

Red Rock and Aggregate Material for Fort Bliss National Cemetery

VETERANS AFFAIRS, DEPARTMENT OF
QUANTICO, VA
NAICS 212319
Posted Feb 7, 2026
SDVOSB

Supply and Delivery of C144 Mortar Sand

DEPT OF DEFENSE
SAVANNAH, GA
NAICS 212321
Posted Feb 5, 2026
Small Business

Mud Mountain Dam Fish Passage Facility Release Site Repair - Materials

DEPT OF DEFENSE
SEATTLE, WA
NAICS 212319
Posted Feb 4, 2026
Small Business

Rock Purchase and Delivery, Missouri River, Dobson Site - USACE NWK Kansas City District

DEPT OF DEFENSE
KANSAS CITY, MO
NAICS 212312
Posted Feb 4, 2026
Small Business
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