| Arcis Golf NV | Arts & Entertainment | 0 | — | F |
| Arcis Golf OH | Arts & Entertainment | 0 | — | B |
| Arcis Golf TX | Arts & Entertainment | 0 | — | B |
| Arcis Golf WA | Arts & Entertainment | 0 | — | F |
| ArcLight Cinemas CA | — | 0 | — | — |
| ArcLight Cinemas Pasadena CA | — | 0 | — | — |
| Arclight Wireless, LLC NC | Professional & Technical Services | 2 | $64,542 | — |
| Arclin MA | Manufacturing | 0 | — | D |
| Arclin SC | Manufacturing | 0 | — | A |
| Arclin WA | Manufacturing | 0 | — | F |
| Arclin WI | Manufacturing | 0 | — | F |
| Arclin WV | Manufacturing | 0 | — | A |
| Arclin Sirfaces, LLC OR | Manufacturing | 0 | — | A |
| Arclin Surfaces LLC. OR | Manufacturing | 0 | — | F |
| Arclin US Holdings LLC AL | Manufacturing | 0 | — | A |
| Arclin USA, LLC LA | Manufacturing | 0 | — | A |
| Arclin USA, LLC OR | Manufacturing | 0 | — | D |
| Arclin, USA, LLC NC | Manufacturing | 0 | — | B |
| ARCO Business Services, Inc. MO | Construction | 1 | $115,000 | A |
| Arco Comfort Air OH | Construction | 0 | — | A |
| ARCO Concrete, Inc. CO | Manufacturing | 0 | — | A |
| ARCO Construction Holdings, Inc. MO | Construction | 0 | — | F |
| ARCO DB Companies, Inc. GA | Construction | 0 | — | B |
| ARCO Environments, Inc AR | Construction | 0 | — | A |
| Arco Excavation and Paving, Inc. AR | Construction | 0 | — | A |
| ARCO HOLDING COMPANY, INC. FL | Manufacturing | 1 | $85,000 | — |
| Arco Logistics Inc. MO | Transportation & Warehousing | 0 | — | F |
| Arco Marine INC FL | Manufacturing | 0 | — | A |
| ARCO Murray Construction Company FL | Construction | 0 | — | A |
| ARCO National Construction LLC MO | Construction | 2 | $103,000 | — |
| ARCO National Holdings, Inc. MO | Construction | 0 | — | B |
| Arco Trading Company (DBA) Arco Steel Company NJ | Wholesale Trade | 0 | — | A |
| ARCO/Murray National Construction Company, LLC IL | Construction | 1 | $110,000 | — |
| ARCO/Murray National Construction Company, LLC MO | Construction | 2 | $106,000 | — |
| ARCO/Murray National Holdings, Inc. IL | Construction | 0 | — | A |
| Arcol Technology, Inc. NY | Information & Media | 1 | $175,000 | — |
| Arcola Hardwood Company Inc. NC | Manufacturing | 0 | — | A |
| Arcola Lumber Company Inc. NC | Manufacturing | 0 | — | F |
| Arcology Inc. CA | Professional & Technical Services | 1 | $105,000 | — |
| Arcom Automatics NY | Manufacturing | 0 | — | A |
| ARCOM LLC FL | Construction | 1 | $70,000 | — |
| arcon electric inc FL | Construction | 0 | — | F |
| Arconic IN | Manufacturing | 0 | — | A |
| Arconic NY | Manufacturing | 0 | — | C |
| Arconic Fastening Systems CA | — | 0 | — | — |
| Arconic Inc Technology Center PA | — | 0 | — | — |
| Arconic Whitehall Operations MI | Manufacturing | 0 | — | A |
| Arconic, Corp TN | Manufacturing | 0 | — | A |
| Arconic, Inc. TX | — | 0 | — | — |
| Arconic, US LLC IA | Manufacturing | 0 | — | A |
