| Always There Staffing MN | Administrative & Waste Services | 0 | — | F |
| Always Underground, Inc MI | — | 0 | — | A |
| Alwayz Movin Transport Inc PA | Transportation & Warehousing | 0 | — | A |
| Alwin Manufacturing WI | Manufacturing | 0 | — | A |
| Alwin Manufacuring Comp WI | Manufacturing | 0 | — | C |
| Aly Hudson LLC TX | Administrative & Waste Services | 0 | — | A |
| ALYA FOODS LLC NJ | Manufacturing | 2 | $162,219 | — |
| Alyeska Resort AK | — | 0 | — | — |
| Alyeska Resort Operations Limited Partnership AK | Accommodation & Food Services | 0 | — | F |
| Alyeska, Inc. WV | Accommodation & Food Services | 0 | — | F |
| Alyn Industries CA | Manufacturing | 0 | — | F |
| Alynix, LLC KS | Professional & Technical Services | 0 | — | A |
| Alyssa's Bakery, LLC. FL | Manufacturing | 0 | — | A |
| Alza Corporation CA | — | 0 | — | — |
| ALZA Electrical TX | Construction | 0 | — | C |
| Além Werks LLC CO | Arts & Entertainment | 0 | — | A |
| Além Werks LLC CO | Arts & Entertainment | 0 | — | A |
| AM Batteries MA | Manufacturing | 0 | — | A |
| AM Braswell Jr. Food Company GA | Manufacturing | 0 | — | D |
| AM Cabinets Inc CA | Manufacturing | 0 | — | F |
| AM COMMUNICATIONS KY | Construction | 0 | — | F |
| AM COMMUNICATIONS NJ | Construction | 0 | — | A |
| AM COMMUNICATIONS PA | Construction | 0 | — | A |
| AM COMMUNICATIONS VA | Construction | 0 | — | A |
| AM Communications LTD AR | Construction | 0 | — | A |
| AM Communications LTD LA | Construction | 0 | — | A |
| AM Communications LTD NC | Construction | 0 | — | A |
| AM Communications LTD OH | Construction | 0 | — | A |
| AM Communications LTD TX | Construction | 0 | — | F |
| AM Communications LTD WV | Construction | 0 | — | F |
| AM Construction Services, Inc. WI | Construction | 0 | — | A |
| AM CONTRACTING LLC WA | Construction | 0 | — | A |
| AM Equipment OR | Manufacturing | 0 | — | F |
| AM FRESH North America, Inc. NJ | Wholesale Trade | 1 | $92,500 | — |
| AM General IN | Manufacturing | 0 | — | F |
| AM General OH | Manufacturing | 0 | — | D |
| AM General LLC TEC MI | Professional & Technical Services | 0 | — | A |
| AM General Military Assembly Plant IN | — | 0 | — | — |
| AM GLASS, INC. NY | Construction | 1 | $94,099 | F |
| AM Infosystems, Inc VA | Professional & Technical Services | 4 | $96,022 | — |
| AM Lithography Corporation MA | Manufacturing | 0 | — | A |
| AM LLC VA | Professional & Technical Services | 0 | — | B |
| AM Logic Corporation NJ | Professional & Technical Services | 2 | $106,083 | — |
| AM Manufacturing KS | Manufacturing | 0 | — | A |
| AM Manufacturing Co WV | Manufacturing | 0 | — | A |
| AM Manufacturing Company IN | Manufacturing | 0 | — | F |
| AM Market Corp CA | Retail Trade | 0 | — | B |
| AM OF WASHINGTON DC LLC VA | Retail Trade | 0 | — | A |
| AM Ortega Construction Inc. CA | Construction | 0 | — | D |
| AM PM Veterinary Hospital CA | Professional & Technical Services | 0 | — | A |