SICCODE.comSIC LookupD Manufacturing32 Stone, Clay, Glass, and Concrete Products324 Cement, HydraulicSIC 3241
SIC Code 3241 – Cement, Hydraulic
Official 4-digit SIC code Source: OSHA SIC Manual Updated Nov 13, 2026
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Related NAICS
Which businesses belong in SIC 3241?
Usually classified in SIC 3241
- Cement, hydraulic: portland, natural, masonry, and pozzolana
Official definition for SIC 3241 - Cement, Hydraulic
Establishments primarily engaged in manufacturing hydraulic cement, including portland, natural, masonry, and pozzolana cements.
Source: OSHA SIC Manual
Companies in SIC 3241 - Cement, Hydraulic
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Preview · details masked| Company | Contact & title | Website | Phone | Employees |
|---|---|---|---|---|
| Ash Grove Cement Company Overland Park, KS | ||||
| Rinker Materials Corp Miami, FL | ||||
| LafargeHolcim Bloomsdale, MO |
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Ash Grove Cement Company · Overland Park, KS
Contact Website Phone Employees -
Rinker Materials Corp · Miami, FL
Contact Website Phone Employees
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Key facts for SIC 3241 - Cement, Hydraulic
- SIC code
- 3241
- Official title
- Cement, Hydraulic
- Scope
- OSHA SIC Manual, establishment-level
- Division
- D Manufacturing (20–39)
- Major group
- 32 Stone, Clay, Glass, and Concrete Products
- Industry group
- 324 Cement, Hydraulic
- Official source
- OSHA SIC Manual
- Where SIC is used
- Used on EPA permit forms and in OSHA inspection data, as well as SEC filings 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 3241 Cement, Hydraulic
One example classification path is shown. Other branches may exist. The 6-digit Marketing Level is a commercial extension, not an official SIC classification.
This page
3241 Cement, Hydraulic
More specific segments in SIC 3241
Segments let you target only the companies you need. Add one or more to your list to get pricing and a free sample.
316 U.S. companies across 1 segment · Segment codes are 6-digit marketing categories that extend the official 4-digit SIC code. They are not official SIC codes.
SIC 3241 is in your list, which already includes all 1 segment.
| Code | Segment | Companies | Build your list |
|---|---|---|---|
| 3241-01 | Cement | 316 316 companies |
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Example companies in SIC 3241
See how SICCODE.com evaluates businesses using documented activities and official SIC definitions. Select a company to review its classification and the reasoning behind it.
291 verified U.S. companies
- Capital Cement San Antonio, TX View classification →
- Lehigh Essroc Hanson Speed Cement Plant Sellersburg, IN View classification →
- Holcim Trading Inc Holly Hill, SC View classification →
- National Cement Ragland, AL View classification →
- Calportland Co Rillito, AZ View classification →
- St Marys Cement Inc Charlevoix, MI View classification →
- Illinois Cement Co La Salle, IL View classification →
- Suwannee American Cement LLC Branford, FL View classification →
NAICS, ISIC and NACE Rev. 2.1 crosswalk for SIC 3241 - Cement, Hydraulic
Correspondences in NAICS, ISIC and NACE Rev. 2.1 (via ISIC) for SIC 3241 - Cement, Hydraulic. These mappings do not replace the official SIC definition.
| System | Code | Title |
|---|---|---|
| SIC This page | 3241 | Cement, Hydraulic |
| NAICS | 327310 | Cement Manufacturing Cement Manufacturing |
| ISIC Rev. 4 | 2394 | Manufacture Of Cement, Lime And Plaster Manufacture Of Cement, Lime And Plaster |
| NACE Rev. 2.1 (via ISIC 2394) | 23.51 | Manufacture of cement Manufacture of cement |
| NACE Rev. 2.1 (via ISIC 2394) | 23.52 | Manufacture of lime and plaster Manufacture of lime and plaster |
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 3241
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Official classification source U.S. Occupational Safety and Health Administration.
Standard Industrial Classification Manual (1987), SIC 3241. 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.