| Carondelet - St. Marys Hospital AZ | Healthcare & Social Assistance | 0 | — | F |
| Carondelet Shared Service Center at Forb AZ | Healthcare & Social Assistance | 0 | — | A |
| Carone and Company, Inc. CA | Construction | 0 | — | A |
| CAROTHERS & SON, LTD OR | Construction | 0 | — | A |
| Carousel VA | Real Estate | 0 | — | A |
| Carousel Checks Inc IL | Manufacturing | 0 | — | A |
| Carousel Hotel MD | Accommodation & Food Services | 0 | — | F |
| Carousel Industries of North America, Inc. RI | Professional & Technical Services | 1 | $165,947 | — |
| Carowinds NC | Arts & Entertainment | 0 | — | D |
| CarParts.com VA | — | 0 | — | — |
| CarParts.com, Inc. CA | Retail Trade | 5 | $161,708 | — |
| Carpenter OH | Manufacturing | 0 | — | A |
| Carpenter Americas, Inc. MI | Manufacturing | 0 | — | A |
| Carpenter Americas, Inc. SC | Manufacturing | 0 | — | A |
| Carpenter and Paterson LA | Manufacturing | 0 | — | B |
| Carpenter Co. CA | Manufacturing | 0 | — | D |
| Carpenter Co. FL | Manufacturing | 0 | — | F |
| Carpenter Co. IN | Manufacturing | 0 | — | D |
| Carpenter Co. KY | Manufacturing | 0 | — | C |
| Carpenter Co. MN | Manufacturing | 0 | — | F |
| Carpenter Co. MS | Manufacturing | 0 | — | A |
| Carpenter Co. NC | Manufacturing | 0 | — | F |
| Carpenter Co. PA | Manufacturing | 0 | — | A |
| Carpenter Co. TN | Manufacturing | 0 | — | A |
| Carpenter Co. VA | Manufacturing | 0 | — | B |
| Carpenter Co. COVID19 NC | — | 0 | — | — |
| Carpenter Comfort Cushioning Products PA | — | 0 | — | — |
| Carpenter Contractors of America, Inc. FL | Construction | 0 | — | F |
| Carpenter Contractors of America, Inc. NC | Manufacturing | 0 | — | F |
| Carpenter Industries Inc NC | Manufacturing | 0 | — | C |
| Carpenter Tech-Amega West TX | — | 0 | — | — |
| Carpenter Technologies PA | Transportation & Warehousing | 0 | — | D |
| Carpenter Technology AL | Manufacturing | 0 | — | B |
| Carpenter Technology FL | Manufacturing | 0 | — | A |
| Carpenter Technology IL | Wholesale Trade | 0 | — | A |
| Carpenter Technology OH | Wholesale Trade | 0 | — | A |
| Carpenter Technology PA | Manufacturing | 0 | — | D |
| Carpenter Technology SC | Manufacturing | 0 | — | C |
| Carpenter Technology TN | Wholesale Trade | 0 | — | A |
| Carpenter Technology USA PA | Management of Companies | 0 | — | A |
| Carpenter's Place IL | Healthcare & Social Assistance | 0 | — | F |
| Carpenters Pole and Piling MS | Manufacturing | 0 | — | D |
| Carpet & Rug Backing and Supplies, Inc GA | Transportation & Warehousing | 0 | — | A |
| Carpet Bonanza, Inc. MI | Retail Trade | 0 | — | A |
| Carpet Concepts dba CA | Construction | 0 | — | A |
| Carpet Outlet Plus CA | Retail Trade | 0 | — | A |
| Carpet Rentals Inc NC | Other Services | 0 | — | A |
| Carpet Specialists, Inc. KY | Retail Trade | 0 | — | A |
| Carpet Weaver's Commercial Inc. IL | Construction | 0 | — | F |
| Carpets Unlimited Inc CT | Construction | 0 | — | A |
