| Stanley Martin Homes, LLC VA | Construction | 1 | $88,577 | D |
| Stanley Miller Construction Co OH | Construction | 0 | — | C |
| Stanley Pearlman Enterprises, Inc. MD | Wholesale Trade | 0 | — | F |
| Stanley Pipeline Inc KY | Construction | 0 | — | A |
| Stanley Roofing Company, Inc. MA | Construction | 0 | — | F |
| STANLEY SCHULTZE & CO KY | Construction | 0 | — | A |
| Stanley Security CA | — | 0 | — | — |
| STANLEY SECURITY SOLUTIONS NE | Manufacturing | 0 | — | D |
| Stanley Spring & Stamping Corp. IL | Manufacturing | 0 | — | A |
| Stanley Steemer CA | — | 0 | — | — |
| STANLEY STEEMER GREAT LAKES INC. MI | Administrative & Waste Services | 0 | — | C |
| Stanley Street Treatment and Resources (SSTAR) MA | Healthcare & Social Assistance | 0 | — | C |
| Stanley Subaru ME | Retail Trade | 0 | — | F |
| Stanley Tate Builders Inc FL | Construction | 0 | — | A |
| Stanley Total Living Center NC | Healthcare & Social Assistance | 0 | — | F |
| Stanley Wiesen Inc. CT | Construction | 0 | — | A |
| Stanley Works Nail Dept. RI | — | 0 | — | — |
| Stanley's Roofing, Inc. FL | Construction | 0 | — | A |
| Stanleytown Operations LLC VA | Healthcare & Social Assistance | 0 | — | F |
| Stanpac USA LLC TX | Manufacturing | 0 | — | F |
| Stanrail IN | — | 0 | — | — |
| Stansell Electric Company TN | Construction | 0 | — | C |
| Stansell Properties and Development FL | Construction | 0 | — | C |
| Stant USA Corp. IN | Manufacturing | 1 | $100,440 | — |
| Stant USA Corporation MI | — | 0 | — | — |
| Stantec Architecture Inc. IL | Professional & Technical Services | 5 | $91,329 | — |
| Stantec Consulting Services Inc, IN | Agriculture & Forestry | 0 | — | A |
| Stantec Consulting Services Inc. CO | Professional & Technical Services | 50 | $105,449 | — |
| Stantec Consulting Services Inc. MN | Professional & Technical Services | 0 | — | C |
| Stanton Carpet Corp GA | Manufacturing | 0 | — | A |
| Stanton Carpet Corp NY | Manufacturing | 0 | — | A |
| Stanton County Hospital KS | Healthcare & Social Assistance | 0 | — | C |
| Stanton Health Center, LLC KY | Healthcare & Social Assistance | 0 | — | F |
| Stanton Mechanical Inc. IL | Construction | 0 | — | D |
| Stantru Resources Inc dba Stantru Reinforcing Steel CA | Construction | 0 | — | F |
| Stanwade Metal Products, Inc. OH | Manufacturing | 0 | — | F |
| Stapes FL | Transportation & Warehousing | 0 | — | D |
| Stapes PA | Transportation & Warehousing | 0 | — | A |
| STAPLE COTTON COOPERATIVE ASSOCIATION AL | Wholesale Trade | 0 | — | A |
| STAPLE COTTON COOPERATIVE ASSOCIATION AR | Wholesale Trade | 0 | — | A |
| STAPLE COTTON COOPERATIVE ASSOCIATION GA | Wholesale Trade | 0 | — | F |
| STAPLE COTTON COOPERATIVE ASSOCIATION LA | Wholesale Trade | 0 | — | A |
| STAPLE COTTON COOPERATIVE ASSOCIATION MS | Wholesale Trade | 0 | — | B |
| STAPLE COTTON COOPERATIVE ASSOCIATION NC | Wholesale Trade | 0 | — | A |
| STAPLE COTTON COOPERATIVE ASSOCIATION SC | Wholesale Trade | 0 | — | A |
| Staples AK | Transportation & Warehousing | 0 | — | A |
| Staples AL | Transportation & Warehousing | 0 | — | D |
| Staples AZ | Transportation & Warehousing | 0 | — | C |
| Staples CA | Transportation & Warehousing | 0 | — | C |
| Staples CO | Transportation & Warehousing | 0 | — | C |
