Click on the company or penalty amount for more information on each case. Click on the current parent name to reach the summary page for that parent company.
| Company | Current Parent | Current Parent Industry | Primary Offense Type  | Year | Agency | Penalty Amount |
|---|---|---|---|---|---|---|
| Park County Road & Bridge | workplace safety or health violation | 2016 | MSHA | $8,893 | ||
| Schmidt Aggregates | workplace safety or health violation | 2016 | MSHA | $10,289 | ||
| Schmidt Aggregates | workplace safety or health violation | 2016 | MSHA | $10,289 | ||
| Martin Marietta Materials Inc. | Martin Marietta Materials | building materials | workplace safety or health violation | 2017 | MSHA | $18,014 |
| Front Range Aggregates, LLC | Martin Marietta Materials | building materials | workplace safety or health violation | 2007 | MSHA | $5,200 |
| Commercial Rock Products Inc | workplace safety or health violation | 2005 | MSHA | $5,760 | ||
| Commercial Rock Products Inc | workplace safety or health violation | 2005 | MSHA | $5,760 | ||
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2013 | MSHA | $5,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2013 | MSHA | $6,157 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2013 | MSHA | $6,400 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $8,434 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $25,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $8,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2012 | MSHA | $5,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2012 | MSHA | $7,500 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2012 | MSHA | $5,600 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2012 | MSHA | $9,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2012 | MSHA | $16,160 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2012 | MSHA | $9,492 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2012 | MSHA | $10,283 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2010 | MSHA | $6,996 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $6,200 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $6,200 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $5,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $6,200 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2006 | MSHA | $12,100 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2012 | MSHA | $11,500 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $5,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2004 | MSHA | $9,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $10,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $6,996 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2009 | MSHA | $10,500 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2009 | MSHA | $10,500 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2009 | MSHA | $6,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2009 | MSHA | $5,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2012 | MSHA | $9,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $5,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $15,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $21,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $24,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $6,458 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $5,700 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2010 | MSHA | $16,260 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2002 | MSHA | $6,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $42,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $42,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $52,500 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $23,229 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $6,800 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2012 | MSHA | $12,480 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2010 | MSHA | $15,570 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2010 | MSHA | $6,997 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2010 | MSHA | $7,774 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $25,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $5,503 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $26,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $13,609 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $8,204 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $7,774 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $6,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $6,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2011 | MSHA | $6,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $12,500 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $53,858 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2010 | MSHA | $5,503 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2010 | MSHA | $7,176 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2010 | MSHA | $7,774 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $7,298 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2006 | MSHA | $13,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2002 | MSHA | $5,040 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2009 | MSHA | $5,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2012 | MSHA | $9,670 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $8,893 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $7,500 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $22,716 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $45,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $10,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $5,503 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2010 | MSHA | $5,600 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $16,867 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $5,250 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $7,500 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2007 | MSHA | $5,503 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2008 | MSHA | $10,000 |
| Oxbow Mining, LLC | Oxbow Corporation | miscellaneous energy products and systems | workplace safety or health violation | 2009 | MSHA | $6,115 |
| Castle Concrete Aggregates | workplace safety or health violation | 2012 | MSHA | $5,597 | ||
| Castle Rock Rock Inc | workplace safety or health violation | 2016 | MSHA | $5,054 | ||
| P. C. Management | workplace safety or health violation | 2005 | MSHA | $6,900 | ||
| P. C. Management | workplace safety or health violation | 2005 | MSHA | $9,400 | ||
| Randy Perdue Trucking & Flagstone Sales | workplace safety or health violation | 2006 | MSHA | $5,500 | ||
| Aggregate Industries WCR, Inc. | Holcim Group | building materials | workplace safety or health violation | 2002 | MSHA | $24,000 |
| Willits Company Inc. | workplace safety or health violation | 2013 | MSHA | $7,176 | ||
| Platte Sand & Gravel | workplace safety or health violation | 2010 | MSHA | $6,996 | ||
| GCC Rio Grande Inc | Grupo Cementos de Chihuahua (GCC) | building materials | workplace safety or health violation | 2019 | MSHA | $20,416 |
| GCC Rio Grande Inc | Grupo Cementos de Chihuahua (GCC) | building materials | workplace safety or health violation | 2019 | MSHA | $10,193 |
| GCC Rio Grande Inc | Grupo Cementos de Chihuahua (GCC) | building materials | workplace safety or health violation | 2019 | MSHA | $6,148 |
| GCC Rio Grande Inc | Grupo Cementos de Chihuahua (GCC) | building materials | workplace safety or health violation | 2011 | MSHA | $26,250 |
| GCC Rio Grande Inc | Grupo Cementos de Chihuahua (GCC) | building materials | workplace safety or health violation | 2011 | MSHA | $52,500 |
| GCC Rio Grande Inc | Grupo Cementos de Chihuahua (GCC) | building materials | workplace safety or health violation | 2011 | MSHA | $24,800 |
| GCC Rio Grande Inc | Grupo Cementos de Chihuahua (GCC) | building materials | workplace safety or health violation | 2021 | MSHA | $5,290 |
| GCC Rio Grande Inc | Grupo Cementos de Chihuahua (GCC) | building materials | workplace safety or health violation | 2021 | MSHA | $5,290 |
