| Wyatt Field Service TX | Construction | 0 | — | A |
| Wyatt Incorporated PA | Construction | 0 | — | F |
| Wyatt Irrigation Co CA | Wholesale Trade | 0 | — | A |
| Wyatt Manor Nursing LA | Healthcare & Social Assistance | 0 | — | A |
| Wyatt Resources TX | Manufacturing | 0 | — | F |
| Wyatt Technology Corporation CA | Manufacturing | 0 | — | C |
| Wyatt's Supermarket KY | Retail Trade | 0 | — | B |
| Wyatt-Quarles Seed Company NC | Wholesale Trade | 0 | — | C |
| Wyckoff Farms, Inc. WA | Agriculture & Forestry | 0 | — | F |
| Wyckoff Farms, Inc. dba MicroDried ID | Manufacturing | 0 | — | B |
| WYCKOFF HEIGHTS MEDICAL CENTER NY | Healthcare & Social Assistance | 3 | $137,827 | — |
| Wyckoff Professional Medical Services, PC NY | Healthcare & Social Assistance | 1 | $300,000 | — |
| Wycliffe Golf & Country Club FL | Arts & Entertainment | 0 | — | F |
| Wyco Field Services, LLC CO | Construction | 0 | — | F |
| Wyebot Inc. MA | Professional & Technical Services | 2 | $153,332 | — |
| Wyeth Pharmaceuticals (now know as Pfizer) NY | — | 0 | — | — |
| Wyeth Pharmaceuticals (now known as Pfizer) NY | — | 0 | — | — |
| Wyffels Hybrids IL | Agriculture & Forestry | 0 | — | C |
| Wylde Ibis LLC CO | Manufacturing | 0 | — | A |
| Wylde Ibis LLC dba Artcraft Sign CO | Manufacturing | 0 | — | A |
| Wyle VA | — | 0 | — | — |
| Wyle-Aerospace Group VA | — | 0 | — | — |
| Wyler Industrial Works, Inc TX | Other Services | 0 | — | F |
| Wylie & Son, Inc. TX | Manufacturing | 0 | — | F |
| WYLIE DENTAL GROUP PC PA | Healthcare & Social Assistance | 1 | $150,000 | — |
| Wylie Drilling & Drainage, Inc. TX | Construction | 0 | — | A |
| Wylie Manufacturing TX | Manufacturing | 0 | — | F |
| Wylie Steel Fabricators, Inc TN | Manufacturing | 0 | — | F |
| Wyman & Simpson, Inc ME | Construction | 0 | — | F |
| Wyman Gordon KY | Manufacturing | 0 | — | A |
| Wyman Gordon NJ | Manufacturing | 0 | — | F |
| Wyman Gordon SC | Manufacturing | 0 | — | C |
| Wyman Gordon Forging Inc. TX | Manufacturing | 0 | — | A |
| Wyman Gordon Investment Castings, Inc. dba PCC Structurals, Inc. CT | Manufacturing | 0 | — | F |
| Wyman Gordon Investment Castings, Inc. dba PCC Structurals, Inc. NH | Manufacturing | 0 | — | A |
| Wyman Gordon Mountaintop PA | Manufacturing | 0 | — | A |
| Wyman-Gordon MA | Manufacturing | 0 | — | A |
| Wyman-Gordon Brighton MI | Manufacturing | 0 | — | D |
| Wyman-Gordon Investment Castings, Inc. dba PCC Structurals, Inc. NH | Manufacturing | 0 | — | A |
| Wynalda Packaging MI | Manufacturing | 0 | — | C |
| WYNCORE INC. GA | Professional & Technical Services | 1 | $105,000 | — |
| Wyndam Hotels & Resorts-Cheyenne Mountain Resort CO | — | 0 | — | — |
| Wyndam Vaction ownerhsip, Inc. (Company) AZ | — | 0 | — | — |
| Wyndemere IL | Healthcare & Social Assistance | 0 | — | F |
| Wyndemere WI | Healthcare & Social Assistance | 0 | — | F |
| Wyndemere Assisted Living WI | Healthcare & Social Assistance | 0 | — | A |
| Wyndemere Homeowners Association FL | Real Estate | 0 | — | F |
| Wyndemere Senior Living LLC IL | — | 0 | — | — |
| Wynden Stark LLC NY | Administrative & Waste Services | 1 | $74,194 | — |
| Wyndham - Riverside Suites Sales TX | — | 0 | — | — |