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 |
|---|---|---|---|---|---|---|
| POLYONE DESIGNED STRUCTURES AND SOLUTIONS, LLC | Arsenal Capital Partners | private equity (including portfolio companies) | environmental violation | 2015 | EPA | $15,335 |
| Oregon Tool, Inc. | Platinum Equity | private equity (including portfolio companies) | hazardous waste violation | 2023 | EPA | $337,253 |
| REILLY INDUSTRIES | Wind Point Partners | private equity (including portfolio companies) | water pollution violation | 2002 | EPA | $38,660 |
| Gates Rubber Company | Blackstone | private equity (including portfolio companies) | PCB violation | 2003 | EPA | $107,950 |
| PPL Montana - Colstrip Power Plant | Riverstone Holdings | private equity (including portfolio companies) | air pollution violation | 2007 | EPA | $50,000 |
| LINN OPERATING INC | Warburg Pincus | private equity (including portfolio companies) | air pollution violation | 2016 | EPA | $100,000 |
| EP Energy | Encap Investments | private equity (including portfolio companies) | air pollution violation | 2022 | EPA | $800,000 |
| Univar Solutions USA Inc. | Apollo Global Management | private equity (including portfolio companies) | air pollution violation | 2022 | EPA | $405,515 |
| Chromalloy Gas Turbine Corporation | Veritas Capital Fund Management LLC | private equity (including portfolio companies) | air pollution violation | 2003 | EPA | $326,722 |
| Univar USA Inc. aka Van Waters & Rogers | Apollo Global Management | private equity (including portfolio companies) | environmental violation | 2003 | EPA | $10,040 |
| Reichhold, Inc. | Black Diamond Capital Management | private equity (including portfolio companies) | environmental violation | 2005 | EPA | $28,822 |
| International Matex Tank Terminals | Riverstone Holdings | private equity (including portfolio companies) | water pollution violation | 2006 | EPA | $157,500 |
| 99 Cents Only Stores | Ares Management | private equity (including portfolio companies) | environmental violation | 2010 | EPA | $409,490 |
| Sterigenics | Warburg Pincus | private equity (including portfolio companies) | air pollution violation | 2010 | EPA | $85,903 |
| Maax Spas Industries Corporation | Lone Star Funds | private equity (including portfolio companies) | environmental violation | 2010 | EPA | $34,440 |
| Hasa, Inc. | Wind Point Partners | private equity (including portfolio companies) | environmental violation | 2010 | EPA | $50,000 |
| Univar USA, Inc. | Apollo Global Management | private equity (including portfolio companies) | air pollution violation | 2011 | EPA | $122,550 |
| Univar USA, Inc. | Apollo Global Management | private equity (including portfolio companies) | environmental violation | 2011 | EPA | $41,800 |
| UNIVAR USA INC. | Apollo Global Management | private equity (including portfolio companies) | environmental violation | 2011 | EPA | $6,400 |
| Cyanco | Cerberus Capital Management | private equity (including portfolio companies) | environmental violation | 2012 | EPA | $52,600 |
| SUTTER ENERGY CENTER | Energy Capital Partners | private equity (including portfolio companies) | hazardous waste violation | 2012 | EPA | $13,500 |
| 99 Cents Only Stores, LLC | Ares Management | private equity (including portfolio companies) | environmental violation | 2022 | EPA | $751,055 |
| Univar Solutions USA, Inc | Apollo Global Management | private equity (including portfolio companies) | hazardous waste violation | 2022 | EPA | $134,386 |
| VAN WATERS AND ROGERS | Apollo Global Management | private equity (including portfolio companies) | environmental violation | 2001 | EPA | $17,600 |
| TRUGREEN LP | Clayton Dubilier & Rice | private equity (including portfolio companies) | environmental violation | 2013 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $53,300 |
| Briggs and Stratton Corporation | KPS Capital Partners | private equity (including portfolio companies) | air pollution violation | 2012 | EPA | $80,000 |
| Foster Poultry Farms | Atlas Holdings | private equity (including portfolio companies) | environmental violation | 2015 | EPA | $112,500 |
| Foster Poultry Farms | Atlas Holdings | private equity (including portfolio companies) | environmental violation | 2018 | EPA | $45,752 |
| Port Townsend Paper Corporation | Lindsay Goldberg | private equity (including portfolio companies) | air pollution violation | 2019 | EPA | $342,000 |
| Hexion, Inc. | American Securities LLC | private equity (including portfolio companies) | environmental violation | 2019 | EPA | $194,908 |
| Univar USA Inc. | Apollo Global Management | private equity (including portfolio companies) | environmental violation | 2021 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $165,000 |
| Briggs and Stratton Corporation | KPS Capital Partners | private equity (including portfolio companies) | air pollution violation | 2007 | EPA | $130,000 |
| GE Jenbacher GmbH & Co OHG | Advent International | private equity (including portfolio companies) | air pollution violation | 2008 | EPA | $30,000 |
| TRANSMONTAIGNE | ArcLight Capital Partners | private equity (including portfolio companies) | air pollution violation | 2001 | EPA | $23,188 |
| GULF OIL LIMITED PARTNERSHIP | ArcLight Capital Partners | private equity (including portfolio companies) | air pollution violation | 2002 | EPA | $8,000 |
| Alumax Mill Products, Inc. | Apollo Global Management | private equity (including portfolio companies) | environmental violation | 2004 | EPA | $10,000 |
| AKZO Nobel Chemicals, Inc. | Carlyle Group | private equity (including portfolio companies) | environmental violation | 2004 | EPA | $15,090 |
| Foster Farms, LLC | Atlas Holdings | private equity (including portfolio companies) | air pollution violation | 2006 | EPA | $100,000 |
| Deltech Corporation | SK Capital Partners | private equity (including portfolio companies) | environmental violation | 2015 | EPA | $5,400 |
| Gulf Oil Limited Partnership | ArcLight Capital Partners | private equity (including portfolio companies) | air pollution violation | 2020 | EPA | $2,400,000 |
| Briggs & Stratton, LLC | KPS Capital Partners | private equity (including portfolio companies) | air pollution violation | 2021 | EPA | $217,006 |
| Univar Solutions USA Inc | Apollo Global Management | private equity (including portfolio companies) | air pollution violation | 2022 | EPA | $200,000 |
| TransMontaigne Product Services Inc. | ArcLight Capital Partners | private equity (including portfolio companies) | air pollution violation | 2004 | EPA | $55,300 |
