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 |
|---|---|---|---|---|---|---|
| SIG International Iowa, Inc. | agribusiness violation | 2015 | GIPSA | $50,000 | ||
| Blue Horse Company, LLC | agribusiness violation | 2015 | GIPSA | $29,000 | ||
| Keosauqua Sales Company, Inc | agribusiness violation | 2014 | GIPSA | $5,500 | ||
| Farmer Grown Poultry, LLC | agribusiness violation | 2013 | GIPSA | $7,000 | ||
| Niman Ranch, Inc. | agribusiness violation | 2012 | GIPSA | $5,000 | ||
| Russell Livestock Market, LLC | agribusiness violation | 2012 | GIPSA | $10,000 | ||
| Premier Pork Marketing, Inc. | agribusiness violation | 2011 | GIPSA | $85,000 | ||
| M2 P2, LLC dba Pork Technologies, L.C. | agribusiness violation | 2011 | GIPSA | $9,000 | ||
| Iowa Select Farms, L.L.P. | agribusiness violation | 2011 | GIPSA | $6,000 | ||
| Agri Star Meat & Poultry LLC | agribusiness violation | 2010 | GIPSA | $12,000 | ||
| Agriprocessors, Inc. | agribusiness violation | 2009 | GIPSA | $3,300,000 | ||
| Sioux-Preme Packing Co., Inc | agribusiness violation | 2009 | GIPSA | $11,000 | ||
| American Family Farms, Inc. | agribusiness violation | 2007 | GIPSA | $50,000 | ||
| Agriprocessors, Inc. | agribusiness violation | 2002 | GIPSA | $37,500 | ||
| Verschoor Meats Inc. | agribusiness violation | 2017 | GIPSA | $5,000 | ||
| Cargill | Cargill | agribusiness | air pollution violation | 2015 | EPA | $265,000 |
| Griffin Pipe Products LLC | Quikrete | building materials | air pollution violation | 2014 | EPA | $950,000 |
| Beef Products Inc. | air pollution violation | 2013 | EPA | $450,000 | ||
| CDI | air pollution violation | 2006 | IA-AG | $141,200 | ||
| Creston Bean Processing, LLC | air pollution violation | 2010 | IA-AG | $165,000 | ||
| Matrix Metals LLC | air pollution violation | 2009 | IA-AG | $220,000 | ||
| MidAmerican Energy Co. | Berkshire Hathaway | diversified | air pollution violation | 2007 | IA-AG | $27,500 |
| Prairie Farms Dairy | air pollution violation | 2018 | IA-AG | $100,000 | ||
| Roquette America, Inc. | Roquette | agribusiness | air pollution violation | 2010 | IA-AG | $1,000,000 |
| Terra Industries, Inc. | CF Industries | chemicals | air pollution violation | 2011 | IA-AG | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $100,000 |
| Williams Pipe Line Co. | Williams Companies | oil and gas | air pollution violation | 2002 | IA-AG | $300,000 |
| Hydrite Chemical Co. | air pollution violation | 2020 | EPA | $79,900 | ||
| Troy Elevator Inc. | air pollution violation | 2020 | EPA | $25,569 | ||
| JB Automotive et al. | air pollution violation | 2021 | EPA | $3,000,000 | ||
| Des Moines Cold Storage Co. Inc. | air pollution violation | 2021 | EPA | $65,008 | ||
| Ag Partners, L.L.C. | air pollution violation | 2020 | IA-ENV | $6,500 | ||
| Seabee Corporation | air pollution violation | 2020 | IA-ENV | $10,000 | ||
| Peitzmeier Demolition & Concrete Cutting, Inc | air pollution violation | 2020 | IA-ENV | $5,000 | ||
| Abatement Specialties, LLC | air pollution violation | 2020 | IA-ENV | $7,500 | ||
| CHS Inc | CHS Inc. | agribusiness | air pollution violation | 2020 | IA-ENV | $6,000 |
| Thys Automotive Group | air pollution violation | 2020 | IA-ENV | $35,000 | ||
| Engel Agri-Sales Company | air pollution violation | 2019 | IA-ENV | $6,000 | ||
| Kent Nutrition Group, Inc. dba Deluxe Feeds, Inc. | air pollution violation | 2019 | IA-ENV | $10,000 | ||
| Linwood Mining and Minerals Corp | air pollution violation | 2019 | IA-ENV | $10,000 | ||
| Luft & Sons, Inc. | air pollution violation | 2019 | IA-ENV | $6,486 | ||
| National Gypsum Company | National Gypsum | building materials | air pollution violation | 2019 | IA-ENV | $10,000 |
| Orient Area Betterment and Improvement Corporation | air pollution violation | 2019 | IA-ENV | $5,000 | ||
| White Construction , LLC | air pollution violation | 2019 | IA-ENV | $10,000 | ||
| Ag Partners, LLC | air pollution violation | 2018 | IA-ENV | $10,000 | ||
| Van Diest Supply Company | air pollution violation | 2018 | IA-ENV | $10,000 | ||
| American Finishing Resources/DuBois Chemicals, Inc. | air pollution violation | 2017 | IA-ENV | $6,000 | ||
| CertainTeed Gypsum & Ceiling Mfg. | Saint-Gobain | building materials | air pollution violation | 2017 | IA-ENV | $10,000 |
| CHS Inc | CHS Inc. | agribusiness | air pollution violation | 2017 | IA-ENV | $10,000 |
| Farmers Co-operative Society | air pollution violation | 2017 | IA-ENV | $10,000 | ||
| Hidden Valley MHP | air pollution violation | 2017 | IA-ENV | $5,000 | ||
| Lincolnway Energy, LLC | air pollution violation | 2017 | IA-ENV | $10,000 | ||
| New Co-operative, Inc. | air pollution violation | 2017 | IA-ENV | $6,000 | ||
| Seaboard Foods LLC | Seaboard Corp. | food products | air pollution violation | 2017 | IA-ENV | $5,000 |
| WC Gretter & Sons | air pollution violation | 2017 | IA-ENV | $5,000 | ||
| Yak Mat, LLC | air pollution violation | 2017 | IA-ENV | $9,000 | ||
| Pro Cooperative | air pollution violation | 2016 | IA-ENV | $7,500 | ||
| Golden Grain Energy, LLC | air pollution violation | 2015 | IA-ENV | $10,000 | ||
| S.L. Baumeier Company | air pollution violation | 2015 | IA-ENV | $5,000 | ||
| 4Sight Group, LLC; 4Sight Construction | air pollution violation | 2014 | IA-ENV | $5,000 | ||
| AEC Enterprises, Inc. | air pollution violation | 2014 | IA-ENV | $5,000 | ||
| Breckenridge Estates MHP | air pollution violation | 2014 | IA-ENV | $5,000 | ||
| The Maschhoffs, Inc. | air pollution violation | 2014 | IA-ENV | $10,000 | ||
| United Church of Diagonal | air pollution violation | 2014 | IA-ENV | $6,000 | ||
| Vugteveen Lawn Service, Inc. | air pollution violation | 2014 | IA-ENV | $5,000 | ||
| American Natural Soy, Inc.; Cherokee Investments LLC | air pollution violation | 2013 | IA-ENV | $7,000 | ||
| CDI, LLC | air pollution violation | 2013 | IA-ENV | $7,500 | ||
| Iowa Limestone Company | air pollution violation | 2013 | IA-ENV | $10,000 | ||
| Manufacturers Bank & Trust Co.; Rognes Bros. Excavating | air pollution violation | 2013 | IA-ENV | $5,000 | ||
| Ottumwa Regional Legacy Foundation | air pollution violation | 2013 | IA-ENV | $5,000 | ||
| PLCP, LLLP; Pine Lake Corn Processors, LP | air pollution violation | 2013 | IA-ENV | $10,000 | ||
| Ziegler Industries, Inc. | air pollution violation | 2013 | IA-ENV | $10,000 | ||
| Deere & Co. | Deere | agribusiness | air pollution violation | 2012 | IA-ENV | $10,000 |
| Golden Grain Energy, LLC | air pollution violation | 2012 | IA-ENV | $5,750 | ||
| Iowa Limestone Company | air pollution violation | 2012 | IA-ENV | $5,000 | ||
| L & W Quarries, Inc. | air pollution violation | 2012 | IA-ENV | $5,300 | ||
| Larson and Larson Construction, LLC | air pollution violation | 2012 | IA-ENV | $5,500 | ||
| Lincolnway Energy, LLC | air pollution violation | 2012 | IA-ENV | $10,000 | ||
| Nutra-Flo Company | air pollution violation | 2012 | IA-ENV | $10,000 | ||
| Wisecup Trucking; Wisecup Iron & Metal | air pollution violation | 2012 | IA-ENV | $5,500 | ||
| Green Plains Superior LLC | Green Plains Inc. | utilities and power generation | air pollution violation | 2011 | IA-ENV | $10,000 |
| Manildra Energy Corporation | air pollution violation | 2011 | IA-ENV | $10,000 | ||
| Meller Excavating & Asphalt, Inc. | air pollution violation | 2011 | IA-ENV | $10,000 | ||
| Muscatine Used Parts, Inc. | air pollution violation | 2011 | IA-ENV | $5,000 | ||
| West Central Cooperative | air pollution violation | 2011 | IA-ENV | $7,946 | ||
| Gregory Manufacturing Company | air pollution violation | 2010 | IA-ENV | $25,000 | ||
| KJ Excavating, LLC | air pollution violation | 2010 | IA-ENV | $5,200 | ||
| Oakland Foods, LLC; OSI Industries, LLC | air pollution violation | 2010 | IA-ENV | $225,000 | ||
| Wellman Dynamics Corp. | air pollution violation | 2010 | IA-ENV | $10,000 | ||
| CertainTeed Gypsum, Inc. | Saint-Gobain | building materials | air pollution violation | 2009 | IA-ENV | $5,900 |
| Equitable L.P. | air pollution violation | 2009 | IA-ENV | $100,000 | ||
| Fredericksburg Farmers Cooperative | air pollution violation | 2009 | IA-ENV | $18,613 | ||
| GCC Alliance Concrete, LLC | air pollution violation | 2009 | IA-ENV | $8,000 | ||
| Lehigh Cement Company | Heidelberg Materials | building materials | air pollution violation | 2009 | IA-ENV | $10,000 |
| Linwood Mining and Minerals Corp. | air pollution violation | 2009 | IA-ENV | $5,000 | ||
| Mapleton Grain Company | air pollution violation | 2009 | IA-ENV | $6,000 | ||
| MetoKote Corporation | PPG Industries | chemicals | air pollution violation | 2009 | IA-ENV | $5,000 |
| NEW Co-Operative, Inc. | air pollution violation | 2009 | IA-ENV | $8,500 | ||
| Siouxland Energy & Livestock Cooperative | air pollution violation | 2009 | IA-ENV | $25,000 | ||
| United States Gypsum Company | Knauf | building materials | air pollution violation | 2009 | IA-ENV | $6,000 |
| Bedrock Gravel, Inc. | air pollution violation | 2008 | IA-ENV | $5,000 | ||
| Environmental Recycling Company, Inc. | air pollution violation | 2008 | IA-ENV | $5,000 |
