| US Blanks, LLC CA | Manufacturing | 0 | — | A |
| US Bolt TX | Manufacturing | 0 | — | D |
| US Botlters Machinery Co NC | Manufacturing | 0 | — | A |
| US Brick Holdings TN | Manufacturing | 0 | — | D |
| US Brick Holdings LLC AL | Manufacturing | 0 | — | A |
| US Brick Holdings LLC IN | Manufacturing | 0 | — | F |
| US Brick Holdings LLC MI | Manufacturing | 0 | — | F |
| US Brick Holdings LLC MS | Manufacturing | 0 | — | A |
| US Brick LLC SC | Manufacturing | 0 | — | D |
| US Bricks Holdings, LLC AL | Manufacturing | 0 | — | A |
| US Bronco Services, Inc OH | Utilities | 0 | — | A |
| US Cabinet Depot GA | Wholesale Trade | 0 | — | D |
| US Cargo OH | Transportation & Warehousing | 0 | — | F |
| US Cargo PA | Transportation & Warehousing | 0 | — | F |
| US Ceiling Corp NY | Construction | 0 | — | F |
| US Cellular ME | — | 0 | — | — |
| US Cellular MO | — | 0 | — | — |
| US Cellular NH | — | 0 | — | — |
| US Cellular Corporation AZ | — | 0 | — | — |
| US Cellular Corporation IL | Information & Media | 2 | $113,787 | — |
| US Cellular Corporation OR | — | 0 | — | — |
| US Cellular Corporation TX | — | 0 | — | — |
| US Chrome of Wisconsin WI | Manufacturing | 0 | — | A |
| US Citizenship & Immigration Services IL | — | 0 | — | — |
| US Coatings LLC AL | Construction | 0 | — | A |
| US Coatings LLC SC | Construction | 0 | — | D |
| US COEXCELL INC OH | Manufacturing | 0 | — | F |
| US Concrete Products Corporation FL | Manufacturing | 0 | — | A |
| US Conec Ltd. NC | Manufacturing | 0 | — | A |
| US Container Depot NJ | Transportation & Warehousing | 0 | — | F |
| US Container Depot LLC GA | Transportation & Warehousing | 0 | — | A |
| US Container Depot, LLC FL | Transportation & Warehousing | 0 | — | F |
| US CONVEYOR TECHNOLOGIES MFG IL | Manufacturing | 0 | — | F |
| US Development Corp. dba Akro-Plastics OH | Manufacturing | 0 | — | F |
| US Digital Designs AZ | Manufacturing | 0 | — | A |
| US Display Group CA | — | 0 | — | — |
| US Drop Forge NJ | Manufacturing | 0 | — | F |
| US Duct NC | Manufacturing | 0 | — | F |
| US Ecology, Inc. AK | Administrative & Waste Services | 0 | — | A |
| US Ecology, Inc. AZ | Administrative & Waste Services | 0 | — | C |
| US Ecology, Inc. CA | Administrative & Waste Services | 0 | — | A |
| US Ecology, Inc. CT | Administrative & Waste Services | 0 | — | A |
| US Ecology, Inc. FL | Administrative & Waste Services | 0 | — | B |
| US Ecology, Inc. GA | Administrative & Waste Services | 0 | — | F |
| US Ecology, Inc. ID | Administrative & Waste Services | 0 | — | A |
| US Ecology, Inc. IL | Administrative & Waste Services | 0 | — | A |
| US Ecology, Inc. IN | Administrative & Waste Services | 0 | — | D |
| US Ecology, Inc. MA | Administrative & Waste Services | 0 | — | A |
| US Ecology, Inc. MD | Transportation & Warehousing | 0 | — | A |
| US Ecology, Inc. ME | Administrative & Waste Services | 0 | — | A |