SICCODE.comSIC LookupB Mining14 Mining and Quarrying of Nonmetallic Minerals, except Fuels144 Sand and GravelSIC 1446
SIC Code 1446 – Industrial Sand
Official 4-digit SIC code Source: OSHA SIC Manual Updated Nov 13, 2026
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Related NAICS
Which businesses belong in SIC 1446?
Usually classified in SIC 1446
- Abrasive sand mining
- Blast sand mining
- Enamel sand mining
- Filtration sand mining
- Foundry sand mining
Official definition for SIC 1446 - Industrial Sand
Establishments primarily engaged in operating sand pits and dredges, and in washing, screening, and otherwise preparing sand for uses other than construction, such as glassmaking, molding, and abrasives.
Source: OSHA SIC Manual
Companies in SIC 1446 - Industrial Sand
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Key facts for SIC 1446 - Industrial Sand
- SIC code
- 1446
- Official title
- Industrial Sand
- Scope
- OSHA SIC Manual, establishment-level
- Division
- B Mining (10–14)
- Industry group
- 144 Sand and Gravel
- Official source
- OSHA SIC Manual
- Where SIC is used
- Used in SEC filings, government forms, and business lists. See which agencies still use SIC codes →
SIC Classification Hierarchy
Four official SIC levels, plus a more detailed commercial classification level.
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Industry · Official 4-Digit 1446 Industrial Sand
One example classification path is shown. Other branches may exist. The 6-digit Marketing Level is a commercial extension, not an official SIC classification.
Other codes in Industry Group 144: 1442 · Construction Sand and Gravel
More specific segments in SIC 1446
Segments let you target only the companies you need. Add one or more to your list to get pricing and a free sample.
34 U.S. companies across 2 segments · Segment codes are 6-digit marketing categories that extend the official 4-digit SIC code. They are not official SIC codes.
SIC 1446 is in your list, which already includes all 2 segments.
| Code | Segment | Companies | Build your list |
|---|---|---|---|
| 1446-01 | Silica | 14 14 companies | |
| 1446-98 | Industrial Sand | 20 20 companies |
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NAICS, ISIC and NACE Rev. 2.1 crosswalk for SIC 1446 - Industrial Sand
Correspondences in NAICS, ISIC and NACE Rev. 2.1 (via ISIC) for SIC 1446 - Industrial Sand. These mappings do not replace the official SIC definition.
| System | Code | Title |
|---|---|---|
| SIC This page | 1446 | Industrial Sand |
| NAICS | 212322 | Industrial Sand Mining Industrial Sand Mining |
| ISIC Rev. 4 | 0810 | Quarrying Of Stone, Sand And Clay Quarrying Of Stone, Sand And Clay |
| NACE Rev. 2.1 (via ISIC 0810) | 08.11 | Quarrying of ornamental stone, limestone, gypsum, slate and other stone Quarrying of ornamental stone, limestone, gypsum, slate and other stone |
| NACE Rev. 2.1 (via ISIC 0810) | 08.12 | Operation of gravel and sand pits and mining of clay and kaolin Operation of gravel and sand pits and mining of clay and kaolin |
Source: Eurostat, NACE Rev. 2.1 to ISIC Rev. 5 correspondence; United Nations Statistics Division, ISIC Rev. 4 to ISIC Rev. 5 correspondence table.
Sources for SIC 1446
-
Official classification source U.S. Occupational Safety and Health Administration.
Standard Industrial Classification Manual (1987), SIC 1446. OSHA SIC Manual → -
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About this classification
This page combines the official SIC definition with classification analysis, crosswalks, and SICCODE.com commercial data. Classifications are reviewed regularly by the Industry Classification Review Team.