What is the average federal contract value for NAICS 212312?

Across 20 awarded federal contracts in NAICS 212312 (Crushed and Broken Limestone Mining and Quarrying), the median award is $673,675, with most awards between $209,469 and $2,956,583. Source: SAM.gov award data.

What is the SBA small-business size standard for NAICS 212312?

The SBA size standard for NAICS 212312 is 750 employees.

Mining & Energy · NAICS 212312

Crushed and Broken Limestone Mining and Quarrying

Federal contract pricing, the top winners, buying agencies, and live opportunities for NAICS 212312.

$673,675

median award value · most between $209,469 and $2,956,583

Total awarded

$33,841,599

Awards

Winners

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SBA size standard

750 employees

Live opportunities →Full pricing benchmark Market explorer Who wins here Am I small?

Top winners (by $)

FPA PACIFIC CORP.$16,946,305

YABUDOKEN CO.$5,925,026

CENTRAL STONE CO$4,902,456

CROWLEY HOLDINGS LLC$2,974,806

TARPAN CONSTRUCTION, LLC$784,444

SPECIALIZED GOVERNMENT SOURCI…$783,674

Top buying agencies (by $)

Department of Defense$28,558,231

Department of the Interior$5,106,044

Department of Agriculture$177,324

Awards by year ($)

2024$9,570,580

2025$13,499,560

2026$10,771,459

Recent awards

CAP Rathbun Shoreline Rock PurchaseARCHITECTURAL CONSULTING GROUP OF… · Aug 20, 2026$3,929,021 56--OK-DEEP FORK NWR-LEVEE GRAVEL SUPPLY, DELIVERY, ANCROWLEY HOLDINGS LLC · Aug 18, 2026$29,676 56--Oak Savanna, St. Francis, Brande and Long Pool Roads Gravel ProjectKNIFE RIVER CORPORATION - NORTH C… · Aug 06, 2026$377,005 56--TX-FWS HAGERMAN NWR-RIP RAPGIVING TREE CAPITAL, LLC · Jun 18, 2026$59,920 56--IL-CALHOUN DIVISION-ERFO FUNDED ROCK CONCALHOUN QUARRY INC · Jun 17, 2026$11,844

Pricing reflects 20 SAM.gov award notices for NAICS 212312. New to NAICS? See the full code dictionary or NAICS codes explained.