| Southern truck and equipment inc AL | Real Estate | 0 | — | F |
| Southern Truck Equipment, Inc. dba "STE" MI | Retail Trade | 0 | — | A |
| Southern Truck Equipment, Inc. dba STE MI | Retail Trade | 0 | — | A |
| Southern University at New Orleans LA | Educational Services | 0 | — | B |
| Southern Utah University UT | Educational Services | 4 | $78,550 | — |
| Southern Utilities Company TX | Utilities | 0 | — | F |
| Southern Utility Group GA | Construction | 0 | — | C |
| Southern Valve Service LA | Other Services | 0 | — | C |
| Southern Valve Service TX | Other Services | 0 | — | A |
| Southern Vehicle Accessories LA | Retail Trade | 0 | — | B |
| Southern Veneer Specialty Products NC | — | 0 | — | — |
| Southern Vermont College VT | — | 0 | — | — |
| Southern Veterinary Partners, LLC AL | Professional & Technical Services | 1 | $115,000 | — |
| SOUTHERN VIRGINIA UNIVERSITY VA | Educational Services | 1 | $65,000 | — |
| Southern Wall Products Inc GA | Manufacturing | 0 | — | F |
| SOUTHERN WALL STUCCO & DRYWALL INC FL | Construction | 0 | — | A |
| Southern Wall Systems II, LLC GA | Construction | 0 | — | A |
| Southern Wall Systems, Inc GA | Construction | 0 | — | A |
| Southern Wasco County Ambulance OR | Healthcare & Social Assistance | 0 | — | A |
| Southern Wholesale Glass GA | Retail Trade | 0 | — | A |
| SOUTHERN WILD GAME DEVINE PLANT LLC TX | Manufacturing | 0 | — | F |
| Southern Will County Coop for Special Education IL | Educational Services | 0 | — | C |
| Southern Wind Investment, Inc. FL | Real Estate | 1 | $65,000 | — |
| SOUTHERN WINDS HOSPITAL FL | Healthcare & Social Assistance | 0 | — | F |
| Southern Wisconsin Foods WI | — | 0 | — | — |
| Southern Wisconsin Foods dba Burger King WI | — | 0 | — | — |
| Southern WV Asphalt WV | Construction | 0 | — | A |
| Southern WV Paving WV | Construction | 0 | — | A |
| SOUTHERN YARN DYERS INC GA | Manufacturing | 0 | — | C |
| Southern-Champion TX | Manufacturing | 0 | — | A |
| SouthernBiotech AL | Manufacturing | 0 | — | A |
| SouthernCarlson, Inc IA | Wholesale Trade | 0 | — | A |
| SouthernCarlson, Inc. AL | Wholesale Trade | 0 | — | A |
| SouthernCarlson, Inc. AR | Wholesale Trade | 0 | — | A |
| SouthernCarlson, Inc. AZ | Wholesale Trade | 0 | — | A |
| SouthernCarlson, Inc. CA | Wholesale Trade | 0 | — | F |
| SouthernCarlson, Inc. CO | Wholesale Trade | 0 | — | F |
| SouthernCarlson, Inc. FL | Wholesale Trade | 0 | — | A |
| SouthernCarlson, Inc. GA | Wholesale Trade | 0 | — | B |
| SouthernCarlson, Inc. MD | Wholesale Trade | 0 | — | A |
| SouthernCarlson, Inc. MN | Wholesale Trade | 0 | — | F |
| SouthernCarlson, Inc. MO | Wholesale Trade | 0 | — | B |
| SouthernCarlson, Inc. NC | Wholesale Trade | 0 | — | F |
| SouthernCarlson, Inc. NE | Wholesale Trade | 0 | — | A |
| SouthernCarlson, Inc. OH | Wholesale Trade | 0 | — | A |
| SouthernCarlson, Inc. OR | Wholesale Trade | 0 | — | A |
| SouthernCarlson, Inc. SD | Wholesale Trade | 0 | — | F |
| SouthernCarlson, Inc. TN | Wholesale Trade | 0 | — | F |
| SouthernCarlson, Inc. TX | Wholesale Trade | 0 | — | B |
| SouthernCarlson, Inc. VA | Wholesale Trade | 0 | — | A |
