| Tyler Pipe Company | McWane | miscellaneous manufacturing | environmental violation | 2005 | EPA | $4,500,000 |
| Sabine Transportation Company | | | environmental violation | 2004 | USCG | $2,000,000 |
| Phelps Dodge Morenci, Inc. | Freeport-McMoRan | mining and minerals | environmental violation | 2004 | EPA | $15,000 |
| OMI Corporation | | | environmental violation | 2004 | USCG | $4,200,000 |
| Rhodia Inc. | Solvay | chemicals | environmental violation | 2004 | EPA | $18,000,000 |
| Emery Worldwide Airlines, Inc. | XPO Logistics | freight and logistics | environmental violation | 2003 | EPA | $6,000,000 |
| Tyson Foods Inc. | Tyson Foods | food products | environmental violation | 2003 | EPA | $5,500,000 |
| Ashland Inc. | Ashland Global Holdings | chemicals | environmental violation | 2002 | EPA | $13,050,000 |
| Tanknology-NDE, International, Inc. | | | environmental violation | 2002 | EPA | $2,290,000 |
| Norwegian Cruise Line Ltd. | Norwegian Cruise Line | entertainment | environmental violation | 2002 | EPA | $1,000,000 |
| D/S Progress | | | environmental violation | 2002 | USCG | $250,000 |
| Guide Corp. | | | environmental violation | 2001 | EPA | $14,100,000 |
| Caleb Brett U.S.A., Inc., | | | environmental violation | 2001 | EPA | $1,000,000 |
| Koch Petroleum Group, L.P. | Koch Industries | diversified | environmental violation | 2001 | EPA | $20,000,000 |
| Vehicle Safety Systems Inc. | | | environmental violation | 2001 | EPA | $6,000,000 |
| Morton International Inc. | Stone Canyon Industries | diversified | environmental violation | 2000 | EPA | $22,000,000 |
| BP Exploration (Alaska) Inc. | BP | oil and gas | environmental violation | 2000 | EPA | $22,500,000 |
| Johnson Properties Inc. | | | environmental violation | 2000 | EPA | $4,525,000 |
| KTX Limited and KTX Properties Inc. | | | environmental violation | 2016 | EPA | $3,500,000 |
| W. Bockstiegel Reederei GmbH & Co. KG | | | environmental violation | 2016 | USCG | $750,000 |
| Pacific Breeze Fisheries LLC | | | environmental violation | 2016 | USCG | $2,000,000 |
| Princess Cruise Lines Ltd. | Carnival Corp. | entertainment | environmental violation | 2016 | USCG | $40,000,000 |
| Volkswagen | Volkswagen | motor vehicles | environmental violation | 2017 | EPA | $4,300,000,000 |
| Oceanfleet Shipping Limited and Oceanic Illsabe Limited | | | environmental violation | 2017 | EPA | $2,700,000 |
| Wood Group PSN Inc. | Wood Group | oilfield services and supplies | environmental violation | 2017 | EPA | $9,500,000 |
| Omega Protein Inc. | Cooke Inc. | food products | environmental violation | 2017 | EPA | $1,200,000 |
| SCP Management LLC | | | environmental violation | 2017 | EPA | $400,000 |
| Sheffield Pharmaceuticals | | | environmental violation | 2016 | EPA | $1,000,000 |
| Duke Energy Beckjord LLC | Duke Energy | utilities and power generation | environmental violation | 2016 | EPA | $1,100,000 |
| A&L Cesspool Service Corporation | | | environmental violation | 2016 | EPA | $900,000 |
| Gallia Graeca Shipping Ltd. | | | environmental violation | 2016 | EPA | $1,300,000 |
| Champion ES Holdings Inc. | ChampionX Corporation | oilfield services and supplies | environmental violation | 2016 | EPA | $1,250,000 |
| KMTEX Ltd et al. | | | environmental violation | 2016 | EPA | $3,500,000 |
| Kevin P. Mason Builder, LLC | | | environmental violation | 2016 | EPA | $15,000 |
| International Petroleum Corporation | | | environmental violation | 2017 | EPA | $3,500,000 |
| MAB Environmental Services, Inc. | | | environmental violation | 2017 | EPA | $50,000 |
| W. Bockstiegel Reederei GmBH & CO. KG and W. Bockstiegel GmBH & Co. Reederei KG MS NILS B | | | environmental violation | 2016 | EPA | $750,000 |
| Mahoney's Auto Mall, Inc. | | | environmental violation | 2017 | EPA | $157,449 |
| Crowell Farms, Inc | | | environmental violation | 2017 | EPA | $40,000 |
| Egyptian Tanker Company and Thome Ship Management | | | environmental violation | 2017 | USCG | $1,900,000 |
| Black Elk Energy Offshore Operations LLC | Black Elk Energy Offshore Operations LLC | oil and gas | environmental violation | 2017 | EPA | $4,200,000 |
| Yuh Fa Fishery (Vanuatu) Co. Ltd. | | | environmental violation | 2017 | USCG | $2,500,000 |
| Young Living Essential Oils, L.C. | | | environmental violation | 2017 | DOJ | $760,000 |
| Tyson Poultry Inc. | Tyson Foods | food products | environmental violation | 2017 | EPA | $2,500,000 |
| Motiva Enterprises LLC | Saudi Arabian Oil Company (Saudi Aramco) | oil and gas | environmental violation | 2005 | EPA | $10,000,000 |
| Cargill Pork Inc. | JBS | food products | environmental violation | 2002 | EPA | $1,551,000 |
| Matson Navigation Co. | Matson | freight and logistics | environmental violation | 2001 | EPA | $3,000,000 |
| TRW Vehicle Safety Systems Inc. | ZF Friedrichshafen | automotive parts | environmental violation | 2001 | EPA | $17,600,000 |
| Boasso America Inc. | KKR & Co. | private equity (including portfolio companies) | environmental violation | 2017 | USAO | $500,000 |
| East West Seafoods LLC | | | environmental violation | 2017 | USAO | $50,000 |
| Pacific Gas and Electric | PG&E Corp. | utilities and power generation | environmental violation | 2017 | USAO | $3,000,000 |
| ANGELAKOS (HELLAS) S.A.?and GALLIA GRAECA SHIPPING LTD | | | environmental violation | 2016 | USAO | $1,300,000 |
| Necromance | | | environmental violation | 2016 | USAO | $20,000 |
| Doorae Shipping Co. Ltd. | | | environmental violation | 2016 | USAO | $275,000 |
| MST MINERALIEN SCHIFFAHRT SPEDITION UND TRANSPORT GMBH | | | environmental violation | 2016 | USAO | $1,000,000 |
| Southco Enterprises inc. | | | environmental violation | 2016 | USAO | $250,000 |
| Airgas Doral Inc. | Air Liquide | industrial services | environmental violation | 2016 | USAO | $7,000,000 |
| Berkshire Power Co. | Tenaska | utilities and power generation | environmental violation | 2016 | USAO | $3,500,000 |
| Power Plant Management Services | | | environmental violation | 2016 | USAO | $750,000 |
| Wildlife Management LLC | | | environmental violation | 2016 | USAO | $175,000 |
| JACAM Manufacturing LLC | | | environmental violation | 2015 | USAO | $1,000,000 |
| Certified Environmental Services Inc. | | | environmental violation | 2015 | USAO | $409,829 |
| Taminco US Inc. | Eastman Chemical | chemicals | environmental violation | 2015 | USAO | $1,335,374 |
| Chandris (Hellas) Inc. | | | environmental violation | 2015 | USAO | $1,000,000 |
| Glencoe CampResort II LLC | | | environmental violation | 2015 | USAO | $250,000 |
| Lametti & Sons Inc. | | | environmental violation | 2015 | USAO | $20,000 |
| AML Ship Management GMBH | | | environmental violation | 2015 | USAO | $800,000 |
| Mann Distribution, LLC aka Mann Chemical, LLC | | | environmental violation | 2015 | USAO | $200,000 |
| Hedley's Humpers, Ltd. | | | environmental violation | 2015 | USAO | $100,400 |
| The Hachiuma Steamship Co., LTD | | | environmental violation | 2015 | USAO | $1,800,000 |
| Tier NY LLC | | | environmental violation | 2014 | USAO | $25,000 |
| Pacific and Atlantic (Shipmanagers), Inc. | | | environmental violation | 2014 | USAO | $500,000 |
| eAir LLC | | | environmental violation | 2014 | USAO | $275,000 |
| Idaho Aquarium Inc. | | | environmental violation | 2014 | USAO | $60,000 |
| Seneca Companies Inc. | | | environmental violation | 2014 | USAO | $75,000 |
| Wildcat Concrete Services Inc. | | | environmental violation | 2014 | USAO | $372,750 |
| Helmerich & Payne International Drilling Company | Helmerich & Payne | oilfield services and supplies | environmental violation | 2013 | USAO | $6,400,000 |
| Vision 20-20 Inc. | | | environmental violation | 2013 | USAO | $31,855 |
| CIMPSHIP Transportes Maritimos, S.A. | | | environmental violation | 2013 | USAO | $1,000,000 |
| SM Energy Company | SM Energy | oil and gas | environmental violation | 2012 | USAO | $30,000 |
| Cleopatra Shipping Agency Ltd. | | | environmental violation | 2012 | USAO | $300,000 |
| The Ohio Valley Coal Company | American Consolidated Natural Resources Inc. | mining and minerals | environmental violation | 2012 | USAO | $7,050,000 |
| Oakmont Environmental Inc. | | | environmental violation | 2012 | USAO | $5,000 |
| Americas Marine Management Services, Inc., d/b/a Antillean Marine | | | environmental violation | 2012 | USAO | $1,000,000 |
| Atlas Fibre Company | | | environmental violation | 2012 | USAO | $150,000 |
| Seaside Aquaculture | | | environmental violation | 2011 | USAO | $45,000 |
| Prime Airport Services Inc. | | | environmental violation | 2010 | USAO | $1,000,000 |
| Tri Marine Fish Company | | | environmental violation | 2010 | USAO | $150,000 |
| ExxonMobil Pipeline Company | Exxon Mobil | oil and gas | environmental violation | 2008 | USAO | $6,179,634 |
| Clipper Marine Services A/S | | | environmental violation | 2008 | USAO | $4,750,000 |
| Reederei Karl Schlueter GmbH & Co. | | | environmental violation | 2008 | USAO | $1,200,000 |
| Honeywell International | Honeywell International | diversified | environmental violation | 2007 | USAO | $12,000,000 |
| Calypso Marine | | | environmental violation | 2007 | USAO | $1,000,000 |
| Luxury Wheels O.E. Plating | | | environmental violation | 2006 | USAO | $390,000 |
| Wallenius Ship Management Pte. Ltd. | Wallenius Wilhelmsen Logistics | freight and logistics | environmental violation | 2006 | USAO | $6,500,000 |
| AAR Contractor Inc. | | | environmental violation | 2004 | USAO | $24,909,024 |
| Tyco Printed Circuit Group LP | TTM Technologies | electrical and electronic equipment | environmental violation | 2004 | USAO | $9,700,000 |
| PCS Nitrogen Inc. | Nutrien Ltd. | chemicals | environmental violation | 2003 | USAO | $1,750,000 |
| Equilon Pipeline Company LLC | Shell PLC | oil and gas | environmental violation | 2002 | USAO | $25,000,000 |
| Olympic Pipeline Company | | | environmental violation | 2002 | USAO | $11,000,000 |
| Carnival Corp. | Carnival Corp. | entertainment | environmental violation | 2002 | USAO | $9,000,000 |
