NAICS Code 212321: Construction Sand and Gravel Mining
National industry
SBA small business size standard: 500 employees
Definition
This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) operating commercial grade (i.e., construction) sand and gravel pits; (2) dredging for commercial grade sand and gravel; and (3) washing, screening, or otherwise preparing commercial grade sand and gravel.
Government contracts for this product: PSC 5610 Mineral Construction Materials, Bulk
Code facts
- Part of
-
-
21
-
212
-
2123
- 21232
-
2123
-
212
-
21
- Contract awards
- 163 In the last 12 months
- Contract obligations
- $20,023,157 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 212321
- Common sand quarrying and/or beneficiating
- Construction sand and gravel beneficiating (e.g., grinding, screening, washing)
- Construction sand or gravel dredging
- Gravel quarrying and/or beneficiating
- Pebbles (except grinding) mining and/or beneficiating
- Sand and gravel quarrying (i.e., construction grade) and/or beneficiating
- Sand, construction grade, quarrying and/or beneficiating
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $303,719 |
| FY2026 | $13,020,574 |
| FY2025 | $20,023,157 |
| FY2024 | $16,921,167 |
| FY2023 | $22,262,584 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | American Classic Construction Inc. | $1,763,548 | |
| 2 | Giving Tree Capital, LLC | $1,420,406 | |
| 3 | Todd Marchant | $817,193 | |
| 4 | Bayer Construction Company, Inc. | $569,672 | |
| 5 | Golat & Engel Custom Gravel Crushing Inc. | $417,745 | |
| 6 | Ipgs Corporation Pte. LTD. | $411,012 | |
| 7 | Al Muamroon Trading | $406,893 | |
| 8 | Pitlik & Wick, Inc. | $379,174 | |
| 9 | Crowley Holdings LLC | $366,731 | |
| 10 | J.h.j. Construction Of Nwa, LLC | $306,480 |
See the full FY2025 ranking of NAICS 212321 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $5,003,076 | |
| 2 | Department of the Army | $2,663,647 | |
| 3 | Department of State | $1,881,394 | |
| 4 | Department of Agriculture | $1,561,588 | |
| 5 | Air Force | $1,088,279 | |
| 6 | Department of Veterans Affairs | $595,024 | |
| 7 | Department of the Navy | $216,240 | |
| 8 | International Boundary and Water Commission U.S.-Mexico | $179,400 | |
| 9 | Department of Justice | $90,105 | |
| 10 | Department of Energy | $14,681 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 5610 Mineral Construction Materials, Bulk | $8,465,996 | |
| 2 | 5680 Miscellaneous Construction Materials | $1,086,113 | |
| 3 |
Z1LB Maintenance of Highways/ |
$808,444 | |
| 4 |
Z2LB Repair or Alteration of Highways/ |
$346,447 | |
| 5 | 3680 Foundry Machinery, Related Equipment and Supplies | $344,307 | |
| 6 | Z1FZ Maintenance of Other Residential Buildings | $337,662 | |
| 7 | Y1KZ Construction of Other Conservation and Development Facilities | $256,785 | |
| 8 | 9140 Fuel Oils | $176,429 | |
| 9 | 3820 Mining, Rock Drilling, Earth Boring, and Related Equipment | $171,854 | |
| 10 | 9620 Minerals, Natural and Synthetic | $165,607 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | California | $1,581,695 | |
| 2 | Michigan | $938,693 | |
| 3 | Tennessee | $647,877 | |
| 4 | Kansas | $611,151 | |
| 5 | Texas | $592,440 | |
| 6 | Arkansas | $547,429 | |
| 7 | Wyoming | $466,713 | |
| 8 | Wisconsin | $417,745 | |
| 9 | Florida | $411,064 | |
| 10 | Alaska | $408,105 | |
| 11 | New Jersey | $380,480 | |
| 12 | South Carolina | $357,789 | |
| 13 | Montana | $296,389 | |
| 14 | Utah | $266,739 | |
| 15 | New Mexico | $254,065 | |
| 16 | Idaho | $198,322 | |
| 17 | Oregon | $197,244 | |
| 18 | Washington | $178,606 | |
| 19 | Arizona | $174,189 | |
| 20 | Hawaii | $142,000 | |
| 21 | North Carolina | $138,170 | |
| 22 | Mississippi | $137,000 | |
| 23 | Colorado | $122,522 | |
| 24 | Oklahoma | $87,678 | |
| 25 | Pennsylvania | $81,885 | |
| 26 | North Dakota | $79,181 | |
| 27 | Iowa | $61,980 | |
| 28 | Minnesota | $26,817 | |
| 29 | New York | $26,594 | |
| 30 | Missouri | $20,000 | |
| 31 | Ohio | $19,372 | |
| 32 | District of Columbia | $13,351 | |
| 33 | Nevada | $11,525 | |
| 34 | South Dakota | $1,925 |
Show all 34
Shares are of everything obligated under NAICS 212321 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 2,095 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 212321?
NAICS 212321 is Construction Sand and Gravel Mining, a national industry in NAICS 21, Mining, Quarrying, and Oil and Gas Extraction.
What is the NAICS code for construction sand or gravel dredging?
The NAICS code for construction sand or gravel dredging is 212321, Construction Sand and Gravel Mining.
What is the NAICS code for gravel quarrying and/or beneficiating?
The NAICS code for gravel quarrying and/
What is the NAICS code for common sand quarrying and/or beneficiating?
The NAICS code for common sand quarrying and/
When did the size standard for NAICS 212321 last change?
The most recent Federal Register rule on record that names NAICS 212321 in the SBA's size standards is "Small Business Size Standards; Adoption of Size Standards by 2002 North American Industry Classification System for Size Standards" (67 FR 56905), published Sep 6, 2002 and effective Oct 1, 2002.
How much do federal agencies spend under NAICS 212321?
Federal contracts under NAICS 212321 obligated $20,023,157 in fiscal year 2025 and $72,531,200 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 212321?
The contractors with the most obligated under NAICS 212321 in fiscal years 2026 and 2027 are American Classic Construction Inc. ($1,763,548); Giving Tree Capital, LLC ($1,420,406); and Todd Marchant ($817,193).
Which agencies buy the most under NAICS 212321?
The agencies that obligated the most under NAICS 212321 in fiscal years 2026 and 2027 are Department of the Interior ($5,003,076), Department of the Army ($2,663,647) and Department of State ($1,881,394).
Which PSC codes are used with NAICS 212321?
The PSC codes with the most obligated under NAICS 212321 in fiscal years 2026 and 2027 are 5610 Mineral Construction Materials, Bulk; 5680 Miscellaneous Construction Materials; and Z1LB Maintenance of Highways/
Where is the work under NAICS 212321 performed?
By place of performance, the states with the most contract obligations under NAICS 212321 over the last 12 months are California ($1,581,695), Michigan ($938,693) and Tennessee ($647,877).
What is the latest contract opportunity under NAICS 212321?
The latest contract opportunity under NAICS 212321 is Gabion Rip Rap Material for Emergency Repair of Bridge, BIA Route N65, Low Moun, special notice from Navajo Region (BIA), posted October 21, 2026.
On GovTribe
See everything under NAICS 212321
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code