NAICS 21231in2123:Nonmetallic Mineral Mining and Quarrying

Stone Mining and Quarrying

104 active contract opportunities

104

Active Opportunities

79

Posted Last 7 Days

30 days

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Top Industries

  • Other Crushed and Broken Stone Mining and Quarrying55
  • Crushed and Broken Limestone Mining and Quarrying34
  • Crushed and Broken Granite Mining and Quarrying13
  • Dimension Stone Mining and Quarrying2

Set-Aside Distribution

  • 60
  • Small Business27
  • Small Business Set Aside - Total12
  • SDVOSB3
  • No Set Aside2

Top Locations

  • VA42
  • WA17
  • UT11
  • OR6
  • CA4

About NAICS21231

The North American Industry Classification System (NAICS) code 21231 covers stone mining and quarrying. 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

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AGRICULTURE, DEPARTMENT OF
BEND, OR
NAICS 212319
Posted Aug 20, 2026
Due Sep 10, 2026
Small Business Set Aside - Total

WI NECEDAH NWR Road Base and Rip Rap

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Falls Church, VA
NAICS 212319
Posted Aug 20, 2026
Due Sep 4, 2026
Small Business Set Aside - Total

CAP Rathbun Shoreline Rock Purchase

DEPT OF DEFENSE
KANSAS CITY, MO
NAICS 212312
Posted Aug 20, 2026

Whatcom Bylsma Materials

DEPT OF DEFENSE
SEATTLE, WA
NAICS 212319
Posted Aug 20, 2026
Due Aug 27, 2026
Small Business Set Aside - Total

56-MN LITCHFIELD WMD Road Materials

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 212319
Posted Aug 19, 2026

56-MRG RIPRAP STOCKPILE

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 212319
Posted Aug 19, 2026
Due Aug 25, 2026
Small Business Set Aside - Total

56-TX-ANAHUAC NWR-LIMESTONE ROADBASE

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 212312
Posted Aug 18, 2026

56-OK-DEEP FORK NWR-LEVEE GRAVEL SUPPLY, DELIVERY, AN

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 212312
Posted Aug 18, 2026

56-ACAD - PURCHASE CRUSHED AGGREGATE

INTERIOR, DEPARTMENT OF THE
Washington, DC
NAICS 212319
Posted Aug 18, 2026

BULK PURCHASE RIPRAP MATERIALS

DEPT OF DEFENSE
PETERSON SFB, CO
NAICS 212319
Posted Aug 18, 2026
Due Aug 28, 2026
No Set Aside

Rock Crushing, Indian Springs Pit Development

AGRICULTURE, DEPARTMENT OF
Portland, OR
NAICS 212319
Posted Aug 17, 2026
Small Business Set Aside - Total

56-LOWER YELLOWSTONE RIVER BYPASS CANAL RIPRAP

INTERIOR, DEPARTMENT OF THE
BILLINGS, MT
NAICS 212319
Posted Aug 17, 2026
Due Aug 24, 2026

Quarry Material

DEPT OF DEFENSE
CHAMBERSBURG, PA
NAICS 212312
Posted Aug 17, 2026
Due Sep 1, 2026
No Set Aside

Class IV base course aggregate

DEPT OF DEFENSE
APO, AP
NAICS 212319
Posted Aug 14, 2026
Due Aug 31, 2026

RIPRAP SUPPLY

INTERIOR, DEPARTMENT OF THE
PORT ANGELES, WA
NAICS 212319
Posted Aug 13, 2026
Due Aug 27, 2026
Small Business Set Aside - Total

Rock Purchase for USACE Harbor Facilities at Gasconade Office

DEPT OF DEFENSE
KANSAS CITY, MO
NAICS 212319
Posted Aug 13, 2026
Small Business Set Aside - Total

TX - LAGUNA ATASCOSA NWR - Caliche Delivery

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 212319
Posted Aug 12, 2026
Due Aug 25, 2026
Small Business Set Aside - Total

56-FWS CADDO LAKE NWR - 3"X5" ROCK

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 212313
Posted Aug 11, 2026

56-FWS NECHES RIVER NWR - SB2 CRUSHED GRANITE

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 212313
Posted Aug 11, 2026

Anderson Gravel Pit Rock Crushing

AGRICULTURE, DEPARTMENT OF
Ogden, UT
NAICS 212319
Posted Aug 10, 2026
Small Business Set Aside - Total
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