| DEI, LLLP; Dalbey Education Institute, LLC; and IPME, LLLP | | | consumer protection violation | 2013 | CO-AG | $330,000,000 |
| Rockwell International Corporation | | | environmental violation | 2017 | private lawsuit-federal | $243,750,000 |
| Dow Chemical Company | Dow Inc. | chemicals | environmental violation | 2017 | private lawsuit-federal | $131,250,000 |
| CF&I Steel, LP, an Oregon Steel Mills Company | Evraz | metals | labor relations violation | 2004 | NLRB | $97,182,500 |
| Noble Energy Inc. | Chevron | oil and gas | environmental violation | 2015 | EPA | $73,450,000 |
| ASARCO, Inc. | Grupo Mexico | mining and minerals | environmental violation | 2009 | CO-AG | $42,000,000 |
| Unocal Corporation | Chevron | oil and gas | environmental violation | 2013 | private lawsuit-state | $32,500,000 |
| Industrial Constructors Corp., Washington Contractors Group, Inc. and Washington Group International | | | environmental violation | 2001 | CO-AG | $20,300,000 |
| Shell Oil Co. | Shell PLC | oil and gas | environmental violation | 2008 | CO-AG | $20,000,000 |
| American Heritage Railways | | | environmental violation | 2022 | USAO | $20,000,000 |
| Kerr-McGee Oil & Gas Onshore LP | Occidental Petroleum | oil and gas | environmental violation | 2020 | CO-OIL | $18,250,000 |
| Credit Solutions of America, LLC | | | consumer protection violation | 2012 | CO-AG | $13,830,149 |
| Subscriber Services Inc. | | | consumer protection violation | 2016 | CO-AG | $11,100,000 |
| Resurrection/Newmont USA, Ltd. | | | environmental violation | 2008 | CO-AG | $10,500,000 |
| Suncor | Suncor Energy | oil and gas | environmental violation | 2024 | CO-DPHE | $10,500,000 |
| Aronowitz & Mecklenburg, LLP; Xceleron, LLC; Assured Title Agency LLC | | | mortgage abuses | 2014 | CO-AG | $10,000,000 |
| ASARCO | Grupo Mexico | mining and minerals | environmental violation | 2008 | CO-AG | $10,000,000 |
| Water Supply and Storage Company | | | environmental violation | 2008 | EPA | $9,000,000 |
| EchoStar Communications Corp. | DISH Network | telecommunications | employment discrimination | 2005 | EEOC | $8,000,000 |
| CashCall, Inc., WS Funding, LLC, and Delbert Services Corporation | CashCall Inc. | financial services | consumer protection violation | 2016 | CO-AG | $7,384,005 |
| Rasier, LLC | Uber Technologies | miscellaneous services | consumer protection violation | 2018 | CO-PUC | $7,251,650 |
| Sea to Ski Vacations | | | consumer protection violation | 2014 | CO-AG | $7,000,000 |
| Denver Health and Hospital Authority | Denver Health | healthcare services | False Claims Act and related | 2012 | USAO | $6,300,000 |
| Countrywide Financial Corp. | Bank of America | financial services | mortgage abuses | 2009 | CO-AG | $6,000,000 |
| World Wide Readers Service | | | consumer protection violation | 2013 | CO-AG | $6,000,000 |
| Home Depot, U.S.A., Inc. | Home Depot | retailing | employment discrimination | 2005 | EEOC | $5,630,000 |
| Home Depot, U.S.A., Inc. | Home Depot | retailing | employment discrimination | 2004 | EEOC | $5,500,000 |
| JBS USA LLC dba JBS Swift & Company | JBS | food products | employment discrimination | 2021 | EEOC | $5,500,000 |
| Ent Credit Union | | | consumer protection violation | 2022 | CO-AG | $5,163,732 |
| Klytie's Developments, Inc. et al. | | | investor protection violation | 2010 | CO-SEC | $4,667,724 |
| Executive Recycling, Inc. | Executive Recycling, Inc. | waste management and environmental services | environmental violation | 2013 | EPA | $4,500,000 |
| Westwood College, Inc. | | | consumer protection violation | 2012 | CO-AG | $4,500,000 |
| KERR-MCGEE | Occidental Petroleum | oil and gas | environmental violation | 2022 | CO-DPHE | $4,171,200 |
| HealthONE Radiation Therapy at Red Rocks LLC | | | HHS civil monetary penalties | 2021 | HHSOIG | $3,569,646 |
| People's Pharmacy, Inc. | | | Controlled Substances Act violation | 2023 | USAO | $3,500,000 |
| WES DJ Gathering LLC | | | environmental violation | 2023 | EPA | $3,500,000 |
| Milgard Manufacturing, Inc. | | | employment discrimination | 2004 | EEOC | $3,370,000 |
| Office Depot | ODP Corporation | retailing | wage and hour violation | 2005 | private lawsuit-state | $3,300,000 |
| Argosy University | | | consumer protection violation | 2013 | CO-AG | $3,300,000 |
| DCP Midstream LP | Phillips 66 | oil and gas | environmental violation | 2022 | EPA | $3,250,000 |
| Santander Consumer USA, Inc. | Banco Santander | financial services | consumer protection violation | 2021 | CO-AG | $3,065,000 |
| Moser Aviation | | | aviation safety violation | 2022 | FAA | $3,009,500 |
| CollegeAmerica | | | consumer protection violation | 2020 | CO-AG | $3,000,000 |
| Canvas Credit Union | | | consumer protection violation | 2023 | CO-AG | $2,700,000 |
| University of Denver | | | employment discrimination | 2018 | EEOC | $2,660,000 |
| Immigration Center dba U.S. Immigration Center et al. | | | consumer protection violation | 2010 | CO-AG | $2,500,000 |
| Center for Severe Weather Research | | | False Claims Act and related | 2021 | USAO | $2,400,000 |
| Springdale Partners LLC | | | environmental violation | 2020 | CO-OIL | $2,255,270 |
| Banner Greeley Anesthesia | | | False Claims Act and related | 2016 | CO-AG | $2,138,530 |
| KP Kauffman Company Inc. | | | environmental violation | 2021 | CO-OIL | $2,014,530 |
| DISH Network L.L.C. | DISH Network | telecommunications | consumer protection violation | 2015 | CO-AG | $2,000,000 |
| Oasis Legal Finance LLC and Funding Holding, Inc. d/b/a LawCash | | | consumer protection violation | 2018 | CO-AG | $2,000,000 |
| Quik Payday, Inc. | | | consumer protection violation | 2005 | CO-AG | $2,000,000 |
| Freedom Stores Inc. dba Freedom Furniture & Electronics, Military Credit Services, LLC, and Freedom Acceptance Corp. | | | consumer protection violation | 2016 | CO-AG | $1,950,000 |
| USA Discounters, Ltd., dba USA Living dba Fletcher's Jewelers | | | consumer protection violation | 2016 | CO-AG | $1,950,000 |
| O'Hara Regional Center for Rehabilitation | | | False Claims Act and related | 2006 | USAO | $1,900,000 |
| Mile High Psychiatry LLC | | | False Claims Act and related | 2023 | USAO | $1,900,000 |
| At Liberty Bonding, LLC | | | insurance violation | 2018 | CO-INS | $1,854,400 |
| Lender Processing Services, Inc. | | | mortgage abuses | 2012 | CO-AG | $1,800,000 |
| Robert J. Hopp & Associates and The Hopp Law Firm | | | mortgage abuses | 2016 | CO-AG | $1,800,000 |
| CF&I Steel | Evraz | metals | environmental violation | 2003 | CO-DPHE | $1,800,000 |
| Galactic Resources Ltd. | | | environmental violation | 2002 | CO-AG | $1,785,235 |
| MCC Construction Company | | | fraud | 2016 | DOJ_ANTITRUST | $1,769,294 |
| Mile High Heating & Cooling | | | consumer protection violation | 2018 | CO-AG | $1,705,146 |
| Jim Moran & Associates, Inc. | | | consumer protection violation | 2023 | CO-AG | $1,655,125 |
| DCP OPERATING CO | Phillips 66 | oil and gas | environmental violation | 2022 | CO-DPHE | $1,625,000 |
| Tudex Petroleum Inc. | | | environmental violation | 2017 | CO-OIL | $1,608,456 |
| Noble Energy Inc. | Chevron | oil and gas | environmental violation | 2018 | CO-OIL | $1,603,530 |
| Northstar Gas Company Inc. | | | environmental violation | 2017 | CO-OIL | $1,601,924 |
| Sunnyside Gold Corporation | | | environmental violation | 2021 | CO-AG | $1,600,000 |
| Avant of Colorado, LLC et al. | | | consumer protection violation | 2020 | CO-AG | $1,550,000 |
| Ralph Schomp Automotive | | | employment discrimination | 2010 | EEOC | $1,500,000 |
| Colorado Central Station Casino, Inc. | | | employment discrimination | 2003 | EEOC | $1,500,000 |
| Bellco Credit Union | | | consumer protection violation | 2023 | CO-AG | $1,500,000 |
| Inspire Oil & Gas Inc. | | | environmental violation | 2023 | CO-OIL | $1,473,140 |
| Sovereign Lending Solutions, LLC; Car Loan, LLC; and Autoloans, LLC | | | consumer protection violation | 2016 | CO-AG | $1,427,883 |
| Colorado Symphony Association | | | labor relations violation | 2022 | NLRB | $1,419,243 |
| Chevron Mining, Inc. f/k/a The Pittsburg & Midway Coal Mining Company | Chevron | oil and gas | labor relations violation | 2012 | NLRB | $1,316,790 |
| Corrections Corporation Of America and Dominion Correctional Services, LLC | CoreCivic | miscellaneous services | employment discrimination | 2009 | EEOC | $1,300,000 |
| ACE Cash Express, Inc. | ACE Cash Express | financial services | consumer protection violation | 2002 | CO-AG | $1,300,000 |
| Benchmark Energy LLC | | | environmental violation | 2016 | CO-OIL | $1,267,555 |
| Hamilton Sundstrand | RTX Corporation | aerospace and military contracting | employment discrimination | 2005 | EEOC | $1,250,000 |
| Santa Fe Natural Resources Inc. | | | environmental violation | 2020 | CO-OIL | $1,237,860 |
| International Motors, Inc. | | | consumer protection violation | 2004 | CO-AG | $1,225,000 |
| Suncor Energy | Suncor Energy | oil and gas | environmental violation | 2020 | CO-DPHE | $1,215,810 |
| Energy Search Co. | | | environmental violation | 2017 | CO-OIL | $1,212,120 |
| 1240 Harlan LLC | | | environmental violation | 2001 | CO-DPHE | $1,159,614 |
| Safe-Guard International Products, Inc. | | | consumer protection violation | 2023 | CO-AG | $1,130,077 |
| Wolverine Resources LLC | | | environmental violation | 2022 | CO-OIL | $1,107,168 |
| Denver Health and Hospital Authority dba Denver Heath Medical Center | Denver Health | healthcare services | False Claims Act and related | 2012 | CO-AG | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,106,608 |
| Financial Relief, Inc. et al. | | | consumer protection violation | 2003 | CO-AG | $1,100,000 |
| Hotel Gold Crown Southland, LLC | | | investor protection violation | 2010 | CO-SEC | $1,055,000 |
| DIRECTV, LLC | AT&T | telecommunications | consumer protection violation | 2021 | CO-AG | $1,022,000 |
| Global Hospitality Resorts Inc.; Vail Run Resort Community Association Inc. | | | employment discrimination | 2016 | EEOC | $1,020,000 |
| Bright Health Insurance Co. | | | insurance violation | 2022 | CO-INS | $1,011,250 |
| AAD Disposal Co Inc | | | environmental violation | 2001 | CO-DPHE | $1,006,520 |
| CEMEX, Inc. | Cemex | building materials | environmental violation | 2013 | EPA | $1,000,000 |
| Credit Corrections, LLC | | | consumer protection violation | 2003 | CO-AG | $1,000,000 |
| Law Office of Michael P. Medved, P.C.; Wise Posts, LLC | | | mortgage abuses | 2014 | CO-AG | $1,000,000 |
| Mortgage Planning & Lending Specialists, Ltd et al. | | | mortgage abuses | 2011 | CO-AG | $1,000,000 |
| Popo Wee Mart, LLC | | | consumer protection violation | 2015 | CO-AG | $1,000,000 |
