Highest Risk Employers
Top 50 ranked by OSHA enforcement history
| # | Company | Risk | Violations |
|---|---|---|---|
| 1 | MP MINE OPERATIONS LLC Other Nonmetallic Mineral Mining and Quarrying | CAverage36 | 22 |
| 2 | CARBON GROVE BATON ROUGE, LA Other Nonmetallic Mineral Mining and Quarrying | CAverage33 | 5 |
| 3 | HAWAIIAN CEMENT Other Nonmetallic Mineral Mining and Quarrying | CAverage30 | 2 |
| 4 | 105697 - PIONEER PEAT INC DBA DAKOTA PEAT Other Nonmetallic Mineral Mining and Quarrying | CAverage30 | 11 |
| 5 | 107578 - AMERICAN PEAT TECHNOLOGY LLC Other Nonmetallic Mineral Mining and Quarrying | BBelow average28 | 3 |
| 6 | MAVERICK ABRASIVES CORPORATION Other Nonmetallic Mineral Mining and Quarrying | BBelow average25 | 9 |
| 7 | 107508 - AMERICAN PEAT TECHNOLOGY LLC Other Nonmetallic Mineral Mining and Quarrying | BBelow average23 | 6 |
| 8 | 66176 - SUPERIOR GRAPHITE CO Other Nonmetallic Mineral Mining and Quarrying | BBelow average23 | 1 |
| 9 | THE H. LIMA COMPANY, INC. Other Nonmetallic Mineral Mining and Quarrying | BBelow average17 | 2 |
| 10 | OMYA, INC. Other Nonmetallic Mineral Mining and Quarrying | BBelow average11 | 9 |
| 11 | LIND MARINE INCORPORATED Other Nonmetallic Mineral Mining and Quarrying | ALow risk9 | 4 |
| 12 | CEMEX CONSTRUCTION MATERIALS PACIFIC, LLC Other Nonmetallic Mineral Mining and Quarrying | ALow risk9 | 2 |
| 13 | SEARLES VALLEY MINERALS Other Nonmetallic Mineral Mining and Quarrying | ALow risk8 | 1 |
| 14 | AMERICAN PERLITE COMPANY Other Nonmetallic Mineral Mining and Quarrying | ALow risk8 | 2 |
| 15 | TWIN MOUNTAIN ROCK VENTURE, LLC. Other Nonmetallic Mineral Mining and Quarrying | ALow risk8 | 3 |
| 16 | WESTERN EXPLOSIVES SYSTEMS COMPANY Other Nonmetallic Mineral Mining and Quarrying | ALow risk8 | 1 |
| 17 | SIERRA AGGREGATE COMPANY, INC. Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 18 | SUFFOLK MATERIALS LLC Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 19 | 77013 - IMERYS SA Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 20 | LUCK STONE CORPORATION Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 21 | UNITED MINERALS & PROPERTIES, INC. Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 22 | UNITED STATES PUMICE COMPANY Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 23 | MADISON SAND AND GRAVEL COMPANY, INC. Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 24 | MT GAINES ROCK Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 25 | DOUBLE D MINING, LLC Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 26 | LITTLE MAD MINE Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 27 | GEMOLOGICAL INSTITUTE OF AMERICA, INC Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 28 | GLOBAL PUMICE, LLC Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
| 29 | SOILAND CO. INC Other Nonmetallic Mineral Mining and Quarrying | ALow risk0 | 0 |
Data sourced from the US Department of Labor OSHA Enforcement Database, updated weekly.