| American Seafoods Company WA | Agriculture & Forestry | 0 | - | F |
| American Seating Company MI | Manufacturing | 0 | - | F |
| American Secure Living Inc. NY | Finance & Insurance | 1 | $100,000 | - |
| American Securities LLC NY | Finance & Insurance | 3 | $250,000 | - |
| American Security Products CA | Manufacturing | 0 | - | D |
| American Signature Furniture GA | Retail Trade | 0 | - | C |
| American Signature Inc. PA | - | 0 | - | - |
| American Signature, Inc dba Value City Furniture OH | - | 0 | - | - |
| American Signature, Inc. NC | Manufacturing | 0 | - | F |
| American Signature, Inc. OH | Transportation & Warehousing | 1 | $121,139 | B |
| American Signature, Inc. dba Value City Furniture MD | - | 0 | - | - |
| American Silk Inc CA | Retail Trade | 1 | $104,000 | - |
| American Skin Food Group, LLC NC | Manufacturing | 0 | - | F |
| American Snuff Company TN | Manufacturing | 0 | - | B |
| American Soccer Company, Inc. dba Score Sports CA | Manufacturing | 2 | $172,297 | - |
| American Society For Clinical Pathology IL | Healthcare & Social Assistance | 1 | $126,000 | - |
| American Society for Dermatologic Surgery IL | Other Services | 2 | $92,500 | - |
| American Society for Testing & Materials PA | Information & Media | 1 | $233,936 | - |
| American Society of Safety Professionals IL | Other Services | 2 | $86,910 | - |
| American Software Resources, Inc. NY | Professional & Technical Services | 9 | $89,452 | - |
| American Specialty Health Incorporated IN | Finance & Insurance | 16 | $120,284 | - |
| American Specialty Pharmacy, Inc. NV | Retail Trade | 1 | $72,467 | - |
| American Spiralweld Pipe Co., LLC SC | Manufacturing | 0 | - | F |
| American Spiralweld Pipe Co., LLC TX | Manufacturing | 0 | - | F |
| American Spraytech LLC NJ | Manufacturing | 0 | - | F |
| American Stainless SC | - | 0 | - | - |
| American Stair Corporation IN | Manufacturing | 0 | - | F |
| American Stairways TN | - | 0 | - | - |
| American Standard Brands MO | - | 0 | - | - |
| American Steamship Company NY | - | 0 | - | - |
| American Steel & Aluminum ME | Wholesale Trade | 0 | - | F |
| American Steel And Aluminum LLC ME | Wholesale Trade | 0 | - | F |
| American Stores Company LLC CA | - | 0 | - | - |
| American Structurepoint, Inc. IN | Professional & Technical Services | 1 | $101,920 | B |
| American Student Transportion MN | Transportation & Warehousing | 0 | - | D |
| American Sugar Refining Inc. MD | Manufacturing | 0 | - | C |
| American Sugar Refining Inc. NY | Manufacturing | 0 | - | C |
| American Sugar Refining, Inc. OH | Manufacturing | 0 | - | B |
| American Suzuki Motor Corporation CA | - | 0 | - | - |
| American Suzuki Motor Corporation FL | - | 0 | - | - |
| American Suzuki Motor Corporation MD | - | 0 | - | - |
| American Suzuki Motor Corporation MI | - | 0 | - | - |
| American Suzuki Motor Corporation NJ | - | 0 | - | - |
| American Suzuki Motor Corporation OR | - | 0 | - | - |
| American Suzuki Motor Corporation RI | - | 0 | - | - |
| American Suzuki Motor Corporation WA | - | 0 | - | - |
| American Suzuki Motors TN | - | 0 | - | - |
| American Systems VA | Professional & Technical Services | 0 | - | A |
| American Tank & Vessel MS | - | 0 | - | - |
| American Tech Vision Solutions, LLC. TX | Professional & Technical Services | 16 | $90,125 | - |