OSHA has cited 23 employers in Ione, California in inspections opened since 2015, for 161 citation items in all. Penalties on those items stand at $279,949 today.
Largest penalties in Ione
| Employer | Citations | Penalties | Last inspection |
|---|---|---|---|
| US Mine Corporation | 31 | $54,095 | Dec 10, 2025 |
| MP Associates, Inc | 14 | $53,170 | Feb 11, 2019 |
| Twin Pines Minerals LLC | 9 | $26,295 | Dec 12, 2023 |
| Semper Solaris, Inc. | 6 | $25,160 | Jun 6, 2025 |
| CA Corrections & Rehabilitation - Mule Creek State Prison | 6 | $24,145 | Feb 2, 2021 |
| Advenco LLC | 2 | $23,000 | Jun 4, 2024 |
| Boral Roofing, LLC | 6 | $18,635 | Nov 17, 2017 |
| Ford Construction Company, Inc. | 26 | $17,105 | Oct 17, 2025 |
| Parsons Bros Rockeries California Inc. | 4 | $5,670 | May 2, 2018 |
| CA Dept of Prison Industries Authority | 6 | $5,500 | Mar 13, 2015 |
Every cited employer in Ione
More in California.