| Imperial Contracting AZ | Construction | 0 | — | D |
| Imperial Crane IL | Construction | 0 | — | A |
| IMPERIAL CRANE SERVICES, INC. IN | Construction | 0 | — | A |
| Imperial CSF CA | Transportation & Warehousing | 0 | — | C |
| IMPERIAL DIE & MANUFACTURING CO INC OH | Manufacturing | 0 | — | A |
| Imperial Distributors MA | Transportation & Warehousing | 0 | — | A |
| Imperial Distributors, Inc. (at Stop and Shop stores in New York State) NY | — | 0 | — | — |
| Imperial Electronic Assembly, Inc. CT | Manufacturing | 0 | — | C |
| Imperial Equipment Rentals CA | Real Estate | 0 | — | A |
| Imperial Express, LLC FL | Transportation & Warehousing | 0 | — | A |
| Imperial Foam & Insulation Mfg FL | Manufacturing | 0 | — | F |
| Imperial Golf Club, Inc FL | Arts & Entertainment | 0 | — | D |
| Imperial Group TN | — | 0 | — | — |
| Imperial Healthcare PA | Healthcare & Social Assistance | 0 | — | F |
| Imperial Heights Healthcare CA | Healthcare & Social Assistance | 0 | — | D |
| Imperial Hotel America, Ltd. NY | Professional & Technical Services | 1 | $130,000 | — |
| Imperial Hotel Group, Inc. d/b/a Sheraton Imperial Hotel-Con. - COVID19 NC | — | 0 | — | — |
| Imperial Imports, Inc. CA | — | 0 | — | — |
| Imperial Industries Inc WI | Manufacturing | 0 | — | F |
| Imperial Landfill AZ | Administrative & Waste Services | 0 | — | A |
| Imperial Laundry Systems LLC WI | — | 0 | — | — |
| Imperial LLC IA | Retail Trade | 0 | — | D |
| Imperial Metal Company, Inc. MO | Manufacturing | 0 | — | F |
| Imperial Metal Products Company MI | Manufacturing | 0 | — | A |
| Imperial Operating Company LLC OH | — | 0 | — | — |
| Imperial Ornamental Metal Co., Inc. MO | Manufacturing | 0 | — | A |
| IMPERIAL PLASTICS INC OH | Manufacturing | 0 | — | F |
| Imperial Plating IL | Manufacturing | 0 | — | A |
| Imperial Pools, Inc IN | Wholesale Trade | 0 | — | A |
| Imperial Pools, Inc. CT | Wholesale Trade | 0 | — | A |
| Imperial Pools, Inc. MA | Wholesale Trade | 0 | — | F |
| Imperial Pools, Inc. NJ | Wholesale Trade | 0 | — | D |
| Imperial Pools, Inc. NY | Manufacturing | 0 | — | F |
| Imperial Pools, Inc. OH | Wholesale Trade | 0 | — | A |
| Imperial Pools, Inc. SC | Wholesale Trade | 0 | — | C |
| Imperial Pools, Inc. TN | Wholesale Trade | 0 | — | A |
| Imperial Premix CA | Manufacturing | 0 | — | A |
| Imperial Privacy Systems LLC FL | Manufacturing | 0 | — | A |
| Imperial Realty Company IL | Real Estate | 0 | — | A |
| Imperial Recycling IL | Administrative & Waste Services | 0 | — | C |
| Imperial Security Services Inc. CA | Administrative & Waste Services | 0 | — | A |
| Imperial Service Systems, Inc IL | Administrative & Waste Services | 0 | — | C |
| Imperial Service Systems, Inc OH | Administrative & Waste Services | 0 | — | A |
| Imperial Service Systems, Inc WI | Administrative & Waste Services | 0 | — | A |
| Imperial Stamping Corporation IN | Manufacturing | 0 | — | A |
| Imperial Stone Corp FL | Manufacturing | 0 | — | F |
| Imperial Sugar LA | — | 0 | — | — |
| Imperial Supplies NC | Wholesale Trade | 0 | — | A |
| Imperial Supplies NV | Wholesale Trade | 0 | — | D |
| Imperial Supplies PA | Wholesale Trade | 0 | — | F |
