| American Business Solutions INC OH | Professional & Technical Services | 13 | - | - |
| American Campus Communities TX | Real Estate | 0 | - | F |
| American Cancer Society, INC. GA | Other Services | 6 | $92,740 | - |
| American Cap Company PA | Manufacturing | 0 | - | F |
| American Capital MD | - | 0 | - | - |
| American Capital, Ltd. NY | - | 0 | - | - |
| American Car Center TN | - | 0 | - | - |
| American Career College, Inc - Long Beach CA | - | 0 | - | - |
| American Career College, Inc. - Lynwood CA | - | 0 | - | - |
| American Casinos & Entertainment Properties NV | - | 0 | - | - |
| American Cast Iron Pipe Company AL | Manufacturing | 0 | - | F |
| American Castings OK | Manufacturing | 0 | - | F |
| American Central Transport, Inc. MO | Transportation & Warehousing | 0 | - | B |
| American Chase LLC PA | Professional & Technical Services | 7 | $100,051 | - |
| American Chemet Corporation MT | Manufacturing | 0 | - | F |
| American Chrome Chicago Company IL | Wholesale Trade | 1 | $70,200 | - |
| American Cloud, LLC CA | Information & Media | 1 | $80,000 | - |
| American College Education, Inc. CA | Educational Services | 1 | $79,622 | - |
| American College of Radiology PA | - | 0 | - | - |
| American College of Radiology VA | Professional & Technical Services | 5 | $136,337 | - |
| American Commercial College-Lubbock TX | - | 0 | - | - |
| American Commercial College-Odessa TX | - | 0 | - | - |
| American Commercial College-San Angelo TX | - | 0 | - | - |
| American Commercial College-Wichita Falls TX | - | 0 | - | - |
| American Community Mutual Insurance Co. MI | - | 0 | - | - |
| American Completion Tools, INC. TX | Manufacturing | 1 | $55,494 | - |
| American Concrete NE | Manufacturing | 0 | - | F |
| American Concrete Industries, Inc. ME | Manufacturing | 0 | - | F |
| American Concrete Supply FL | Manufacturing | 0 | - | F |
| American Conservatory Theatre Foundation CA | - | 0 | - | - |
| American Consulting Solutions, Inc. FL | Professional & Technical Services | 6 | $105,883 | - |
| American Containers Inc GA | Manufacturing | 0 | - | F |
| American Containers Inc IN | Manufacturing | 0 | - | F |
| American Contract Systems IA | Administrative & Waste Services | 0 | - | A |
| American Contracting MD | Construction | 0 | - | F |
| American Contracting & Environmental Services, Inc. MD | Professional & Technical Services | 1 | $93,000 | F |
| American Contracting & Services Inc. IN | Construction | 1 | $99,050 | F |
| American Cotton Growers TX | - | 0 | - | - |
| American Crafts UT | Wholesale Trade | 0 | - | B |
| American Credit Acceptance, LLC SC | Finance & Insurance | 3 | $119,750 | - |
| American Cricket Academy and Club MO | Arts & Entertainment | 1 | $36,000 | - |
| American Crystal Sugar MT | Manufacturing | 0 | - | F |
| American Crystal Sugar Company ND | Manufacturing | 0 | - | C |
| American Crystal Sugar Crookston MN | Manufacturing | 0 | - | F |
| American Crystal Sugar East Grand Forks MN | Manufacturing | 0 | - | B |
| American Crystal Sugar Hillsboro ND | Manufacturing | 0 | - | D |
| American Crystal Sugar Moorhead MN | Manufacturing | 0 | - | D |
| American Crystal Sugar- East Grand Forks Factory MN | Manufacturing | 0 | - | D |
| American Custom Exteriors NY | Construction | 0 | - | F |
| American Custom Metal Fabricating, Inc WI | Manufacturing | 0 | - | D |