NAICS Code 212313: Crushed and Broken Granite Mining and Quarrying
National industry
SBA small business size standard: 850 employees
Definition
This U.S. industry comprises (1) establishments primarily engaged in developing the mine site, and/or mining or quarrying crushed and broken granite (including related rocks, such as gneiss, syenite (except nepheline), and diorite) and (2) preparation plants primarily engaged in beneficiating granite (e.g., grinding or pulverizing).
Government contracts for this product: PSC 5680 Miscellaneous Construction Materials
Code facts
- Part of
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21
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212
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2123
- 21231
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2123
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212
-
21
- Contract awards
- 12 In the last 12 months
- Contract obligations
- $2,008,204 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 212313
- Diorite crushed and broken stone mining and/or beneficiating
- Gneiss crushed and broken stone mining and/or beneficiating
- Granite beneficiating plants (e.g., grinding or pulverizing)
- Granite crushed and broken stone mining and/or beneficiating
- Riprap, granite, mining or quarrying
- Riprap, granite, preparation plants
- Syenite (except nepheline) crushed and broken stone mining 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 | $0 |
| FY2026 | $1,007,680 |
| FY2025 | $2,008,204 |
| FY2024 | $972,513 |
| FY2023 | $1,912,890 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Specialized Government Sourcing, Inc. | $367,777 | |
| 2 | American Classic Construction Inc. | $286,841 | |
| 3 | Alpine Companies, Inc. | $186,139 | |
| 4 | E.m. Oil Transport, Inc. | $121,032 | |
| 5 | Giving Tree Capital, LLC | $45,890 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $961,790 | |
| 2 | Air Force | $45,890 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 5680 Miscellaneous Construction Materials | $838,064 | |
| 2 | 5610 Mineral Construction Materials, Bulk | $123,726 | |
| 3 | 3820 Mining, Rock Drilling, Earth Boring, and Related Equipment | $45,890 |
Contract obligations by state
Contract opportunities
Show 40 more
Latest 50 of 147 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 212313?
NAICS 212313 is Crushed and Broken Granite Mining and Quarrying, a national industry in NAICS 21, Mining, Quarrying, and Oil and Gas Extraction.
What is the NAICS code for gneiss crushed and broken stone mining and/or beneficiating?
The NAICS code for gneiss crushed and broken stone mining and/
What is the NAICS code for diorite crushed and broken stone mining and/or beneficiating?
The NAICS code for diorite crushed and broken stone mining and/
What is the NAICS code for granite crushed and broken stone mining and/or beneficiating?
The NAICS code for granite crushed and broken stone mining and/
When did the size standard for NAICS 212313 last change?
The most recent Federal Register rule on record that names NAICS 212313 in the SBA's size standards is "Small Business Size Standards: Manufacturing and Industries With Employee-Based Size Standards in Other Sectors Except Wholesale Trade and Retail Trade" (88 FR 9970), published Feb 15, 2023 and effective Mar 17, 2023.
How much do federal agencies spend under NAICS 212313?
Federal contracts under NAICS 212313 obligated $2,008,204 in fiscal year 2025 and $5,901,286 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 212313?
The contractors with the most obligated under NAICS 212313 in fiscal years 2026 and 2027 are Specialized Government Sourcing, Inc. ($367,777); American Classic Construction Inc. ($286,841); and Alpine Companies, Inc. ($186,139).
Which agencies buy the most under NAICS 212313?
The agencies that obligated the most under NAICS 212313 in fiscal years 2026 and 2027 are Department of the Interior ($961,790) and Air Force ($45,890).
Which PSC codes are used with NAICS 212313?
The PSC codes with the most obligated under NAICS 212313 in fiscal years 2026 and 2027 are 5680 Miscellaneous Construction Materials; 5610 Mineral Construction Materials, Bulk; and 3820 Mining, Rock Drilling, Earth Boring, and Related Equipment.
Where is the work under NAICS 212313 performed?
By place of performance, the states with the most contract obligations under NAICS 212313 over the last 12 months are Nevada ($328,420), Utah ($309,331) and Texas ($123,726).
What is the latest contract opportunity under NAICS 212313?
The latest contract opportunity under NAICS 212313 is 2023 Construction Materials BPA, award notice from Bureau of Reclamation, posted September 17, 2026.
On GovTribe
See everything under NAICS 212313
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