| American Roller Bearing NC | Manufacturing | 0 | — | F |
| American Roller Company IL | Manufacturing | 0 | — | F |
| American Roller Company LLC CT | Manufacturing | 0 | — | A |
| American Roller Company LLC IN | Manufacturing | 0 | — | C |
| American Roller Company LLC SC | Manufacturing | 0 | — | A |
| American Roller Company LLC TN | Manufacturing | 0 | — | F |
| American Roller Company LLC WI | Manufacturing | 0 | — | B |
| American Roofing & Industrial KY | Construction | 0 | — | A |
| American Roofing & Metal KY | Construction | 0 | — | D |
| American Roofing & Metal Cincinnati OH | Construction | 0 | — | A |
| American Roofing & Metal Co., Inc. TX | Construction | 0 | — | F |
| American Roofing & Metal Lexington KY | Construction | 0 | — | A |
| American Safety Council Inc. dba Certus FL | Other Services | 0 | — | A |
| American Safety Council, Inc. FL | Other Services | 0 | — | A |
| American Safety Council, Inc. dba Certus FL | Other Services | 0 | — | A |
| American Safety Traffic Control NC | Administrative & Waste Services | 0 | — | A |
| American Sales & Management Organization LLC d/b/a Eulen Aviation DC | Transportation & Warehousing | 0 | — | B |
| American Sales & Management Organization LLC d/b/a Eulen Aviation FL | Transportation & Warehousing | 0 | — | D |
| American Sales & Management Organization LLC d/b/a Eulen Aviation NJ | Transportation & Warehousing | 0 | — | A |
| American Sales & Management Organization LLC d/b/a Eulen Aviation NY | Transportation & Warehousing | 0 | — | F |
| American Sales Management Organization LLC d/b/a Eulen America FL | — | 0 | — | — |
| American Sales Management Organization LLC dba Eulen America NY | — | 0 | — | — |
| American Savings Bank, FSB HI | Finance & Insurance | 1 | $89,066 | — |
| American Scaffold CA | Manufacturing | 0 | — | F |
| American Scaffold FL | Manufacturing | 0 | — | F |
| American Scaffold VA | Manufacturing | 0 | — | F |
| American Scaffold WA | Manufacturing | 0 | — | F |
| American Scaffolding, Inc. OH | Construction | 0 | — | F |
| American Scholar Group Inc PA | Educational Services | 1 | $33,259 | — |
| American Science & Engineering MA | Manufacturing | 0 | — | F |
| American Science & Engineering TN | Manufacturing | 0 | — | A |
| 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 Security Team Inc. CA | Construction | 0 | — | A |
| American Select Tubing IL | Manufacturing | 0 | — | A |
| American Senior Living Communities Inc SC | Healthcare & Social Assistance | 0 | — | A |
| American Shizuki Corporation NE | Manufacturing | 0 | — | A |
| American Sign Company CO | Manufacturing | 0 | — | F |
| American Signal Company GA | Manufacturing | 0 | — | F |
| American Signature Furniture DE | Retail Trade | 0 | — | B |
| American Signature Furniture FL | Retail Trade | 0 | — | A |
| American Signature Furniture GA | Retail Trade | 0 | — | C |
| American Signature Furniture TN | Retail Trade | 0 | — | B |
| American Signature Inc. PA | — | 0 | — | — |
| American Signature, Inc dba Value City Furniture OH | — | 0 | — | — |
| American Signature, Inc. GA | Transportation & Warehousing | 0 | — | A |
| American Signature, Inc. IN | Transportation & Warehousing | 0 | — | C |
