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 |
|---|---|---|---|---|---|---|
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2020 | CO-DPHE | $50,750 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2019 | CO-DPHE | $104,280 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2018 | CO-DPHE | $25,500 |
| Anadarko | Occidental Petroleum | oil and gas | air pollution violation | 2018 | CO-DPHE | $6,000 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2017 | CO-DPHE | $12,600 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2017 | CO-DPHE | $10,800 |
| KERR-MCGEE GATHERING | Occidental Petroleum | oil and gas | air pollution violation | 2017 | CO-DPHE | $62,000 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2016 | CO-DPHE | $12,000 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2015 | CO-DPHE | $86,700 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2015 | CO-DPHE | $17,250 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2015 | CO-DPHE | $65,759 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2015 | CO-DPHE | $62,250 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2015 | CO-DPHE | $10,500 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2015 | CO-DPHE | $8,400 |
| KERR-MCGEE GATHERING | Occidental Petroleum | oil and gas | air pollution violation | 2014 | CO-DPHE | $13,300 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2014 | CO-DPHE | $11,250 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2014 | CO-DPHE | $11,475 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2014 | CO-DPHE | $12,150 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2013 | CO-DPHE | $66,500 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2013 | CO-DPHE | $16,450 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2013 | CO-DPHE | $124,950 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2013 | CO-DPHE | $17,850 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2013 | CO-DPHE | $17,850 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2012 | CO-DPHE | $5,250 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2012 | CO-DPHE | $19,800 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2012 | CO-DPHE | $5,100 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2011 | CO-DPHE | $15,400 |
| Oxy USA | Occidental Petroleum | oil and gas | air pollution violation | 2011 | CO-DPHE | $17,850 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2011 | CO-DPHE | $26,400 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2011 | CO-DPHE | $31,500 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2010 | CO-DPHE | $10,260 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2010 | CO-DPHE | $6,000 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2010 | CO-DPHE | $5,100 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2008 | CO-DPHE | $6,300 |
| KERR-MCGEE GATHERING | Occidental Petroleum | oil and gas | air pollution violation | 2008 | CO-DPHE | $25,000 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2007 | CO-DPHE | $5,213 |
| KERR-MCGEE GATHERING | Occidental Petroleum | oil and gas | air pollution violation | 2005 | CO-DPHE | $59,530 |
| Kerr-McGee | Occidental Petroleum | oil and gas | air pollution violation | 2004 | CO-DPHE | $7,500 |
| KERR-MCGEE GATHERING | Occidental Petroleum | oil and gas | air pollution violation | 2002 | CO-DPHE | $6,720 |
| KERR-MCGEE GATHERING | Occidental Petroleum | oil and gas | air pollution violation | 2001 | CO-DPHE | $84,000 |
| Anadarko Petroleum Corporation | Occidental Petroleum | oil and gas | mining environmental violation | 2015 | CO-DRMS | $5,000 |
| Kerr-McGee Oil & Gas Onshore LP | Occidental Petroleum | oil and gas | environmental violation | 2020 | CO-OIL | $18,250,000 |
| Kerr-McGee Oil & Gas Onshore LP | Occidental Petroleum | oil and gas | environmental violation | 2019 | CO-OIL | $7,500 |
| Kerr-McGee Oil & Gas Onshore LP | Occidental Petroleum | oil and gas | environmental violation | 2018 | CO-OIL | $15,000 |
| Kerr-McGee Oil & Gas Onshore LP | Occidental Petroleum | oil and gas | environmental violation | 2017 | CO-OIL | $158,250 |
| Kerr-McGee Oil & Gas Onshore LP | Occidental Petroleum | oil and gas | environmental violation | 2017 | CO-OIL | $75,000 |
| Kerr-McGee Oil & Gas Onshore LP | Occidental Petroleum | oil and gas | environmental violation | 2017 | CO-OIL | $39,410 |
| Anadarko E&P Onshore LLC | Occidental Petroleum | oil and gas | environmental violation | 2015 | CO-OIL | $20,620 |
| Kerr-McGee Oil & Gas Onshore LP | Occidental Petroleum | oil and gas | environmental violation | 2015 | CO-OIL | $10,000 |
| Kerr-McGee Oil & Gas Onshore LP | Occidental Petroleum | oil and gas | environmental violation | 2015 | CO-OIL | $6,000 |
| Kerr-McGee Oil & Gas Onshore LP | Occidental Petroleum | oil and gas | environmental violation | 2013 | CO-OIL | $42,500 |
| OXY USA WTP LP | Occidental Petroleum | oil and gas | environmental violation | 2011 | CO-OIL | $150,000 |
| OXY USA WTP LP | Occidental Petroleum | oil and gas | environmental violation | 2010 | CO-OIL | $257,400 |
| OXY USA WTP LP | Occidental Petroleum | oil and gas | environmental violation | 2010 | CO-OIL | $390,000 |
| KERR-MCGEE GATHERING | Occidental Petroleum | oil and gas | air pollution violation | 2020 | CO-DPHE | $52,150 |
| KERR-MCGEE OIL & GAS | Occidental Petroleum | oil and gas | environmental violation | 2021 | CO-DPHE | $15,750 |
| KERR-MCGEE GATHERING | Occidental Petroleum | oil and gas | environmental violation | 2022 | CO-DPHE | $10,500 |
| KERR-MCGEE | Occidental Petroleum | oil and gas | environmental violation | 2022 | CO-DPHE | $4,171,200 |
| Kerr McGee Oil & Gas Onshore LP | Occidental Petroleum | oil and gas | environmental violation | 2023 | CO-OIL | $30,000 |
| KERR MCGEE ROCKY MOUNTAIN CORP. | Occidental Petroleum | oil and gas | workplace safety or health violation | 2003 | OSHA | $14,000 |
| OCCIDENTAL PETROLEUM CORPORATION | Occidental Petroleum | oil and gas | workplace safety or health violation | 2011 | OSHA | $17,010 |
| ANADARKO PETROLEUM CORPORATION | Occidental Petroleum | oil and gas | workplace safety or health violation | 2017 | OSHA | $18,832 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | water pollution violation | 2007 | EPA | $157,500 |
| Kerr McGee Gathering | Occidental Petroleum | oil and gas | air pollution violation | 2021 | EPA | $9,752 |
| Owens-Brockway Glass | O-I Glass | paper and packaging | air pollution violation | 2019 | CO-DPHE | $12,250 |
| Owens-Brockway Glass | O-I Glass | paper and packaging | air pollution violation | 2018 | CO-DPHE | $21,000 |
| Owens-Brockway Glass | O-I Glass | paper and packaging | air pollution violation | 2018 | CO-DPHE | $47,250 |
| Owens-Brockway Glass | O-I Glass | paper and packaging | air pollution violation | 2017 | CO-DPHE | $72,111 |
| O-I GLASS, INC. | O-I Glass | paper and packaging | workplace safety or health violation | 2022 | OSHA | $40,000 |
| O'REILLY AUTO ENTERPRISES, LLC | O'Reilly Automotive | retailing | workplace safety or health violation | 2023 | OSHA | $22,000 |
| Nutrien Ag Solutions Inc | Nutrien Ltd. | chemicals | motor vehicle safety violation | 2018 | FMCSA | $7,280 |
| Loveland Products, Incorporated | Nutrien Ltd. | chemicals | environmental violation | 2016 | EPA | $8,251 |
| NUTRIEN AG SOLUTIONS, INC | Nutrien Ltd. | chemicals | environmental violation | 2021 | EPA | $5,874 |
| NUTRIEN AG SOLUTIONS INC | Nutrien Ltd. | chemicals | environmental violation | 2021 | EPA | $668,100 |
| Crop Production Services | Nutrien Ltd. | chemicals | environmental violation | 2010 | EPA | $19,500 |
| NUSTAR LOGISTICS | NuStar Energy | pipelines | air pollution violation | 2000 | CO-DPHE | $28,800 |
| Nufarm Americas Inc. | Nufarm | chemicals | pesticide violation | 2020 | EPA | $80,000 |
| DAVID J JOSEPH CO. | Nucor | metals | workplace safety or health violation | 2000 | OSHA | $19,825 |
| Northwest Pipe Company | Northwest Pipe Co. | miscellaneous manufacturing | hazardous waste violation | 2003 | CO-DPHE | $12,000 |
| NORTHWEST PIPE COMPANY | Northwest Pipe Co. | miscellaneous manufacturing | workplace safety or health violation | 2001 | OSHA | $27,030 |
| NORTHWEST PIPE COMPANY | Northwest Pipe Co. | miscellaneous manufacturing | workplace safety or health violation | 2003 | OSHA | $7,500 |
| NORTHWEST PIPE COMPANY | Northwest Pipe Co. | miscellaneous manufacturing | workplace safety or health violation | 2007 | OSHA | $14,750 |
| Mallard Exploration LLC | NGP Energy Capital | private equity (including portfolio companies) | environmental violation | 2020 | CO-OIL | $15,000 |
| Hampden Hills Post Acute | Nexion Health | healthcare services | nursing home violation | 2021 | CMS | $86,762 |
| Hampden Hills Post Acute | Nexion Health | healthcare services | nursing home violation | 2022 | CMS | $47,661 |
| Hampden Hills Post Acute | Nexion Health | healthcare services | nursing home violation | 2020 | CMS | $13,000 |
| Hampden Hills Post Acute | Nexion Health | healthcare services | nursing home violation | 2020 | CMS | $9,750 |
| Hampden Hills Post Acute | Nexion Health | healthcare services | nursing home violation | 2022 | CMS | $9,750 |
| Hampden Hills Post Acute | Nexion Health | healthcare services | nursing home violation | 2022 | CMS | $5,870 |
| Cripple Creek & Victor Gold Mining Company | Newmont Corporation | mining and minerals | mining environmental violation | 2018 | CO-DRMS | $32,500 |
| CRIPPLE CREEK & VICTOR GOLD MINING COMPANY | Newmont Corporation | mining and minerals | water pollution violation | 2003 | EPA | $125,000 |
| Newmont USA Limited | Newmont Corporation | mining and minerals | workplace safety or health violation | 2018 | MSHA | $7,037 |
| Newmont USA Limited | Newmont Corporation | mining and minerals | workplace safety or health violation | 2017 | MSHA | $5,877 |
| Newmont USA Limited | Newmont Corporation | mining and minerals | workplace safety or health violation | 2016 | MSHA | $6,264 |
| INSITUFORM TECHNOLOGIES, LLC | New Mountain Capital | private equity (including portfolio companies) | workplace safety or health violation | 2015 | OSHA | $6,800 |
| Nationwide Insurance Company of America | Nationwide | financial services | insurance violation | 2007 | CO-INS | $81,500 |
| Nationwide Mutual Fire Insurance Co. | Nationwide | financial services | insurance violation | 2007 | CO-INS | $6,000 |
| Nationwide Mutual Insurance Co. | Nationwide | financial services | insurance violation | 2007 | CO-INS | $8,500 |
| Nationwide Property and Casualty Insurance Co. | Nationwide | financial services | insurance violation | 2007 | CO-INS | $6,000 |
| National Western Life Insurance Co. | National Western Life | financial services | insurance violation | 2009 | CO-INS | $11,500 |
| National Western Life Insurance Co. | National Western Life | financial services | insurance violation | 2014 | CO-INS | $11,500 |
