| Sorenson Communications, LLC PA | Professional & Technical Services | 0 | — | F |
| Sorenson Communications, LLC SD | Professional & Technical Services | 0 | — | A |
| Sorenson Communications, LLC TN | Professional & Technical Services | 0 | — | F |
| Sorenson Communications, LLC TX | Professional & Technical Services | 0 | — | F |
| Sorenson Communications, LLC UT | Professional & Technical Services | 0 | — | B |
| Sorenson Communications, LLC WA | Professional & Technical Services | 0 | — | A |
| Sorenson Engineering, Inc CA | Manufacturing | 0 | — | F |
| Sorenson Lumber Inc NY | Retail Trade | 0 | — | C |
| SOREO AZ | Healthcare & Social Assistance | 0 | — | A |
| Sorlien Electric, Inc SD | Construction | 0 | — | A |
| Sorona Inc. d.b.a. Rosenxt Technology USA, Inc. CA | Mining & Extraction | 1 | $110,460 | — |
| Soros Fund Management, LLC NY | Finance & Insurance | 2 | $180,000 | — |
| SORREL ELECTRICAL SPECIALTIES, LLC. LA | Construction | 0 | — | A |
| SORRELLS CABINET CO INC NC | Manufacturing | 0 | — | F |
| Sorren, Inc FL | Professional & Technical Services | 1 | $75,600 | — |
| Sorrento Berry Farms, LLC CA | Agriculture & Forestry | 0 | — | D |
| Sorrento Continuing Care Center Ltd. Co. d/b/a Sorrento TX | Healthcare & Social Assistance | 0 | — | F |
| Sorrento Lactalis Inc ID | Manufacturing | 0 | — | A |
| Sorrento Lumber Co., Inc. LA | Manufacturing | 0 | — | A |
| Sorrento Therapeutics, Inc. CA | — | 0 | — | — |
| Sors, LLC CA | Construction | 0 | — | F |
| SORTA OH | Transportation & Warehousing | 0 | — | C |
| Sorter Construction Inc. CO | Construction | 0 | — | A |
| Sortera IN | Wholesale Trade | 0 | — | A |
| Sortera Technologies Inc. IN | Wholesale Trade | 1 | $124,134 | — |
| Sortino Management & Development Co OH | Accommodation & Food Services | 0 | — | F |
| Sortino Trucking Services LLC NE | Transportation & Warehousing | 0 | — | A |
| Sortins Technologies Inc. PA | Professional & Technical Services | 2 | $95,035 | — |
| SORTPACK, INC FL FL | Wholesale Trade | 0 | — | A |
| SORTPACK, INC PA PA | Wholesale Trade | 0 | — | F |
| SORTPACK, INC. FL | Wholesale Trade | 1 | $70,000 | — |
| SOS Contractor LLC DBA Vertex Guam GU | Construction | 0 | — | A |
| SOS Corporation MA | Construction | 0 | — | A |
| SOS Delivery Services, Inc. ME | Transportation & Warehousing | 0 | — | F |
| SOS Fleet Services, LLC LA | Other Services | 0 | — | A |
| SOS Gases Inc NJ | Wholesale Trade | 0 | — | A |
| SOS Information Technology New York Inc. NY | Professional & Technical Services | 1 | $118,560 | — |
| SOS LOGISTICS LLC NY | Transportation & Warehousing | 0 | — | D |
| SOS Prescott, Inc. WI | Manufacturing | 0 | — | A |
| SOS-Construction Services TN | Construction | 0 | — | C |
| SOSi International LLC AZ | — | 0 | — | — |
| Sossamon Construction Co., Inc. SC | Construction | 0 | — | A |
| SOSV Investments LLC NJ | Finance & Insurance | 1 | $194,051 | — |
| SOTA CARWASH LLC MN | Other Services | 0 | — | A |
| Sota Construction MN | Construction | 0 | — | A |
| Sotek/Belrix NY | Manufacturing | 0 | — | F |
| Sotek/Belrix Industries Inc. NY | Manufacturing | 0 | — | F |
| Soter Analytics Inc. DE | Professional & Technical Services | 1 | $120,000 | — |
| Soter Vineyards OR | Manufacturing | 0 | — | B |
| Sotera Defense Solutions MD | — | 0 | — | — |
