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  |
|---|---|---|---|---|---|---|
| Frontier Airlines, Inc. | Indigo Partners | private equity (including portfolio companies) | aviation safety violation | 2018 | FAA | $474,000 |
| ANCHOR GLASS CORP | CVC Capital Partners | private equity (including portfolio companies) | air pollution violation | 2018 | EPA | $458,333 |
| Sterigenics International LLC | Warburg Pincus | private equity (including portfolio companies) | Controlled Substances Act violation | 2015 | USAO | $450,000 |
| Nouryon Functional Chemicals LLC | Carlyle Group | private equity (including portfolio companies) | air pollution violation | 2019 | EPA | $450,000 |
| FRONTIER AIRLINES INC | Indigo Partners | private equity (including portfolio companies) | aviation safety violation | 2016 | FAA | $440,000 |
| Columbus Castings Co. | Protostar Partners | private equity (including portfolio companies) | air pollution violation | 2014 | OH-ENV | $436,700 |
| West Marine | L Catterton | private equity (including portfolio companies) | wage and hour violation | 2015 | private lawsuit-federal | $435,000 |
| Air Methods Corporation | American Securities LLC | private equity (including portfolio companies) | aviation safety violation | 2014 | FAA | $428,000 |
| 99 Cents Only Stores | Ares Management | private equity (including portfolio companies) | environmental violation | 2010 | EPA | $409,490 |
| Univar Solutions USA Inc. | Apollo Global Management | private equity (including portfolio companies) | air pollution violation | 2022 | EPA | $405,515 |
| Frontier Airlines, Inc. | Indigo Partners | private equity (including portfolio companies) | aviation consumer protection violation | 2017 | ACPD | $400,000 |
| AIR METHODS CORPORATION | American Securities LLC | private equity (including portfolio companies) | aviation safety violation | 2017 | FAA | $400,000 |
| Briggs & Stratton | KPS Capital Partners | private equity (including portfolio companies) | product safety violation | 2002 | CPSC | $400,000 |
| Covanta Projects of Wallingford, L.P, | EQT AB | private equity (including portfolio companies) | environmental violation | 2011 | CT-AG | $400,000 |
| Athene Annuity and Life Company | Apollo Global Management | private equity (including portfolio companies) | insurance violation | 2021 | TX-INS | $400,000 |
| SI Group, Inc. | SK Capital Partners | private equity (including portfolio companies) | environmental violation | 2014 | NY-ENV | $400,000 |
| Covanta Environmental Solutions, LLC | EQT AB | private equity (including portfolio companies) | environmental violation | 2019 | PA-ENV | $400,000 |
| PetSmart | BC Partners | private equity (including portfolio companies) | wage and hour violation | 2008 | CA-LCO | $394,750 |
| West Marine Products, Inc. | L Catterton | private equity (including portfolio companies) | consumer protection violation | 2005 | CA-MULTI | $389,748 |
| PJ TRAILERS MFG., CO. INC.; DELCO TRAILERS | Bain Capital | private equity (including portfolio companies) | workplace safety or health violation | 2011 | OSHA | $389,520 |
| STRATEGIC MATERIALS, INC. | Littlejohn & Co. | private equity (including portfolio companies) | workplace safety or health violation | 2023 | OSHA | $380,370 |
| AmerUs Life Insurance Co. and American Investors Life Insurance Co. | Apollo Global Management | private equity (including portfolio companies) | investor protection violation | 2008 | MN-AG | $375,000 |
| McAfee | Advent International | private equity (including portfolio companies) | consumer protection violation | 2009 | NY-AG | $375,000 |
| Calpine Corporation | Energy Capital Partners | private equity (including portfolio companies) | energy market violation | 2019 | FERC | $375,000 |
| Petco Animal Supplies | CVC Capital Partners | private equity (including portfolio companies) | consumer protection violation | 2021 | CA-MULTI | $375,000 |
| Nexeo Solutions, LLC | Apollo Global Management | private equity (including portfolio companies) | hazardous waste violation | 2014 | EPA | $374,058 |
| Anchor Glass Container Corporation | CVC Capital Partners | private equity (including portfolio companies) | air pollution violation | 2018 | EPA | $366,667 |
| Hitachi Metals Ltd. | Bain Capital | private equity (including portfolio companies) | price-fixing or anti-competitive practices | 2018 | private lawsuit-federal | $360,000 |
| Fort Dearborn Corporation | Clayton Dubilier & Rice | private equity (including portfolio companies) | labor relations violation | 2017 | NLRB | $357,722 |
| Covanta | EQT AB | private equity (including portfolio companies) | environmental violation | 2009 | CT-ENV | $355,000 |
| Arctic Glacier International, Inc. | Carlyle Group | private equity (including portfolio companies) | price-fixing or anti-competitive practices | 2010 | MI-AG | $350,000 |
| Port Townsend Paper Corporation | Lindsay Goldberg | private equity (including portfolio companies) | air pollution violation | 2019 | EPA | $342,000 |
| Oregon Tool Inc. | Platinum Equity | private equity (including portfolio companies) | environmental violation | 2023 | EPA | $337,253 |
| Oregon Tool, Inc. | Platinum Equity | private equity (including portfolio companies) | hazardous waste violation | 2023 | EPA | $337,253 |
| Pregis Corporation | Warburg Pincus | private equity (including portfolio companies) | labor relations violation | 2010 | NLRB | $333,000 |
| PetSmart | BC Partners | private equity (including portfolio companies) | wage and hour violation | 2017 | private lawsuit-federal | $332,475 |
| APPLETON PAPERS INC | Wynnchurch Capital | private equity (including portfolio companies) | air pollution violation | 2010 | EPA | $331,762 |
| Chromalloy Gas Turbine Corporation | Veritas Capital Fund Management LLC | private equity (including portfolio companies) | air pollution violation | 2003 | EPA | $326,722 |
| C & D TECHNOLOGIES, INC. | KPS Capital Partners | private equity (including portfolio companies) | air pollution violation | 2011 | EPA | $319,722 |
| ROCKIES EXPRESS PIPELINE LLC | Blackstone | private equity (including portfolio companies) | pipeline safety violation | 2012 | PHMSA | $312,670 |
| ADT LLC | Apollo Global Management | private equity (including portfolio companies) | wage and hour violation | 2017 | private lawsuit-federal | $310,000 |
| Institutional Shareholder Services Inc. | Genstar Capital | private equity (including portfolio companies) | investor protection violation | 2013 | SEC | $300,000 |
| Classmates.com | H.I.G. Capital | private equity (including portfolio companies) | consumer protection violation | 2013 | DC-AG | $300,000 |
| Sterigenics U.S., LLC | Warburg Pincus | private equity (including portfolio companies) | air pollution violation | 2019 | IL-AG | $300,000 |
| Accordia Life and Annuity Company | KKR & Co. | private equity (including portfolio companies) | insurance violation | 2020 | MN-FIN | $300,000 |
| Ascend Performance Materials Texas Inc. | SK Capital Partners | private equity (including portfolio companies) | environmental violation | 2021 | TX-ENV | $300,000 |
| Yahoo Inc. | Apollo Global Management | private equity (including portfolio companies) | consumer protection violation | 2018 | private lawsuit-federal | $300,000 |
| AKZO NOBEL FUNCTIONAL CHEMICALS LLC (NOURYON FUNCTIONAL CHEMICALS) | Carlyle Group | private equity (including portfolio companies) | air pollution violation | 2019 | EPA | $300,000 |
| INTERNATIONAL CONVERTER, LLC. | Carlyle Group | private equity (including portfolio companies) | air pollution violation | 2010 | EPA | $300,000 |
| Amrep | New Mountain Capital | private equity (including portfolio companies) | air pollution violation | 2007 | CA-ARB | $298,318 |
| C.E.C. Entertainment dba Chuck E. Cheese's | Apollo Global Management | private equity (including portfolio companies) | wage and hour violation | 2016 | private lawsuit-federal | $290,000 |
| SI Group, Inc. | SK Capital Partners | private equity (including portfolio companies) | environmental violation | 2016 | EPA | $280,718 |
| Staples Contract and Commercial, Inc. | Sycamore Partners Management | private equity (including portfolio companies) | Family and Medical Leave Act | 2015 | WHD | $275,000 |
| 99 Cents Only Stores LLC | Ares Management | private equity (including portfolio companies) | wage and hour violation | 2018 | WHD | $273,254 |
| AMREP, INC. | New Mountain Capital | private equity (including portfolio companies) | air pollution violation | 2006 | CA-ARB | $270,000 |
| NORAMCO, INC | SK Capital Partners | private equity (including portfolio companies) | air pollution violation | 2005 | EPA | $263,992 |
| Jadex Inc. | One Rock Capital Partners | private equity (including portfolio companies) | wage and hour violation | 2023 | WHD | $259,474 |
| Hexion Inc. | American Securities LLC | private equity (including portfolio companies) | air pollution violation | 2018 | KY-LMAPCD | $258,750 |
| Burrows Paper Corporation | Apollo Global Management | private equity (including portfolio companies) | labor relations violation | 2002 | NLRB | $253,000 |
| Appleton Papers | Wynnchurch Capital | private equity (including portfolio companies) | labor relations violation | 2010 | NLRB | $250,000 |
| PPL Montana, LLC | Riverstone Holdings | private equity (including portfolio companies) | air pollution violation | 2013 | MT-ENV | $250,000 |
| Detrex | Bain Capital | private equity (including portfolio companies) | water pollution violation | 2006 | EPA | $250,000 |
| Arctic Glacier USA Inc. | Carlyle Group | private equity (including portfolio companies) | hazardous waste violation | 2023 | EPA | $232,593 |
| ARCTIC GLACIER USA INC. | Carlyle Group | private equity (including portfolio companies) | environmental violation | 2023 | EPA | $232,593 |
| COVANTA DELAWARE VALLEY LP | EQT AB | private equity (including portfolio companies) | environmental violation | 2004 | PA-ENV | $231,064 |
| POLYMER ADDITIVES INC | SK Capital Partners | private equity (including portfolio companies) | water pollution violation | 2008 | NJ-ENV | $230,498 |
| MATERIAL HANDLING SYSTEMS, INC./MHS TECHNICAL SERVICES, INC. | Thomas H. Lee Partners | private equity (including portfolio companies) | workplace safety or health violation | 2016 | OSHA | $225,000 |
| Tower Automotive | KPS Capital Partners | private equity (including portfolio companies) | labor relations violation | 2001 | NLRB | $222,050 |
| Covanta Plymouth Renewable Energy, LLC | EQT AB | private equity (including portfolio companies) | air pollution violation | 2021 | PA-ENV | $218,393 |
| Briggs & Stratton, LLC | KPS Capital Partners | private equity (including portfolio companies) | air pollution violation | 2021 | EPA | $217,006 |
| American General Securities Inc. | Reverence Capital Partners | private equity (including portfolio companies) | investor protection violation | 2010 | MS-SEC | $215,000 |
| PACKERS SANITATION SERVICES. INC., LTD. LLC | Blackstone | private equity (including portfolio companies) | workplace safety or health violation | 2019 | OSHA | $215,000 |
| PharMerica Corporation | KKR & Co. | private equity (including portfolio companies) | Controlled Substances Act violation | 2014 | USAO | $213,283 |
| FRONTIER AIRLINES INC | Indigo Partners | private equity (including portfolio companies) | aviation safety violation | 2010 | FAA | $210,000 |
| Circor Aerospace, Inc. | KKR & Co. | private equity (including portfolio companies) | aviation safety violation | 2012 | FAA | $205,250 |
| Zep Inc. | New Mountain Capital | private equity (including portfolio companies) | pesticide violation | 2013 | CA-DPR | $201,399 |
| Grede L.L.C. | Gamut Capital | private equity (including portfolio companies) | environmental violation | 2018 | USAO | $200,000 |
| Ladenburg Thalmann Asset Management Inc. | Reverence Capital Partners | private equity (including portfolio companies) | investor protection violation | 2016 | SEC | $200,000 |
| Covanta Tulsa Renewable Energy LLC | EQT AB | private equity (including portfolio companies) | environmental violation | 2018 | EPA | $200,000 |
| Transworld Systems Inc. | Platinum Equity | private equity (including portfolio companies) | consumer protection violation | 2017 | CT-BKG | $200,000 |
| Kindred Healthcare, Inc. | Apollo Global Management | private equity (including portfolio companies) | insurance violation | 2010 | IN-INS | $200,000 |
| Sedgwick Claims Management Services, Inc. | Carlyle Group | private equity (including portfolio companies) | insurance violation | 2018 | IN-INS | $200,000 |
| GARDA CL SOUTHEAST, INC | BC Partners | private equity (including portfolio companies) | consumer protection violation | 2021 | FL-OFR | $200,000 |
| KMS Financial Services Inc. | Reverence Capital Partners | private equity (including portfolio companies) | investor protection violation | 2021 | SEC | $200,000 |
| KMS Financial Services, Inc. | Reverence Capital Partners | private equity (including portfolio companies) | investor protection violation | 2021 | SEC | $200,000 |
| Rackspace US, Inc. | Apollo Global Management | private equity (including portfolio companies) | wage and hour violation | 2022 | IL-DOL | $200,000 |
| Univar Solutions USA Inc | Apollo Global Management | private equity (including portfolio companies) | air pollution violation | 2022 | EPA | $200,000 |
| POLYMER ADDITIVES INC | SK Capital Partners | private equity (including portfolio companies) | water pollution violation | 2006 | NJ-ENV | $198,500 |
| AMREP, INC. | New Mountain Capital | private equity (including portfolio companies) | environmental violation | 2015 | EPA | $195,585 |
| Hexion Inc. | American Securities LLC | private equity (including portfolio companies) | environmental violation | 2019 | EPA | $195,000 |
| Hexion, Inc. | American Securities LLC | private equity (including portfolio companies) | environmental violation | 2019 | EPA | $194,908 |
| The Ultimate Software Group, Inc. | Hellman & Friedman | private equity (including portfolio companies) | consumer protection violation | 2020 | TX-FIN | $191,250 |
| Royal Alliance Associates, Inc. | Reverence Capital Partners | private equity (including portfolio companies) | investor protection violation | 2019 | NH-BSR | $190,000 |
| Burrows Paper Corporation | Apollo Global Management | private equity (including portfolio companies) | labor relations violation | 2002 | NLRB | $188,396 |
| ENDURING RESOURCES, LLC | Encap Investments | private equity (including portfolio companies) | air pollution violation | 2023 | EPA | $185,000 |
| ANCHOR GLASS CONTAINER CORPORATION | CVC Capital Partners | private equity (including portfolio companies) | air pollution violation | 2018 | EPA | $183,333 |
| West Marine | L Catterton | private equity (including portfolio companies) | air pollution violation | 2017 | CA-SCAQMD | $180,000 |
| Anchor Glass Container | CVC Capital Partners | private equity (including portfolio companies) | environmental violation | 2003 | EPA | $177,996 |
| Blue Bird Corp. | American Securities LLC | private equity (including portfolio companies) | workplace whistleblower retaliation | 2011 | OSHA | $176,425 |
| COVANTA DELAWARE VALLEY LP | EQT AB | private equity (including portfolio companies) | environmental violation | 2009 | PA-ENV | $175,496 |
| Ascend Performance Materials Operations LLC | SK Capital Partners | private equity (including portfolio companies) | environmental violation | 2014 | TX-ENV | $175,389 |
