| Wilbert Plastic Services NC | Manufacturing | 0 | — | A |
| Wilbert Plastic Services SC | Manufacturing | 0 | — | F |
| Wilbert Plastics NC | Manufacturing | 0 | — | F |
| WILBERT PLASTICS SERVICES NC | Manufacturing | 0 | — | C |
| Wilbert Precast WA | Manufacturing | 0 | — | F |
| Wilbert Vaults of Houston TX | Manufacturing | 0 | — | D |
| Wilbert's Inc NY | Retail Trade | 0 | — | F |
| Wilbert's Lakeside LLC NY | Retail Trade | 0 | — | A |
| Wilbert's Tire & Wheel LLC NY | Wholesale Trade | 0 | — | A |
| Wilbert's Tree Farm LLC NY | Wholesale Trade | 0 | — | A |
| Wilbert's U-Pull if of Bath LLC NY | Wholesale Trade | 0 | — | A |
| Wilbert's U-pull if of Buffalo LLC NY | Wholesale Trade | 0 | — | A |
| Wilbert's U-Pull It of Buffalo NY | Retail Trade | 0 | — | A |
| Wilbert's U-Pull LLC NY | Wholesale Trade | 0 | — | F |
| Wilborn Steel Co., Ltd. TX | Manufacturing | 0 | — | F |
| Wilbrecht Ledco Inc MN | — | 0 | — | — |
| Wilbur Curtis CA | Manufacturing | 0 | — | F |
| Wilbur International, Inc. NY | — | 0 | — | — |
| Wilbur-Ellis Company LLC CA | Wholesale Trade | 1 | $163,571 | — |
| Wilco Electrical llc FL | Utilities | 0 | — | B |
| Wilco Farmers CA | Retail Trade | 0 | — | A |
| Wilco Farmers OR | Retail Trade | 0 | — | F |
| Wilco Farmers WA | Retail Trade | 0 | — | F |
| Wilco Investments LLC UT | Finance & Insurance | 1 | $72,550 | — |
| Wilco Manufacturing, LLC LA | Manufacturing | 0 | — | A |
| Wilco Source, LLC CA | Professional & Technical Services | 4 | $146,850 | — |
| Wilco Supply, Inc. IN | Wholesale Trade | 0 | — | F |
| Wilcon Corporation OH | Construction | 0 | — | A |
| Wilcon Winsupply Corporation OH | Construction | 0 | — | F |
| Wilcor International, Inc. NY | Wholesale Trade | 0 | — | A |
| Wilcox & Wilcox CA | Construction | 0 | — | F |
| Wilcox Electric & Service Inc. IL | Construction | 0 | — | F |
| Wilcox Electric Contracting, LLC TX | Construction | 0 | — | A |
| Wilcox Farms Inc. MT | Agriculture & Forestry | 0 | — | F |
| Wilcox Farms Inc. WA | Agriculture & Forestry | 0 | — | F |
| Wilcox Industries Corp NH | Manufacturing | 0 | — | D |
| Wilcoxson's Inc MT | Manufacturing | 0 | — | A |
| Wild Birds Unlimited IN | Real Estate | 0 | — | A |
| Wild Blue Technologies, Inc. WI | Manufacturing | 0 | — | A |
| Wild Bore Machine LLC GA | Manufacturing | 0 | — | A |
| WILD BY NATURE #201 NY | Retail Trade | 0 | — | F |
| WILD BY NATURE #202 NY | Retail Trade | 0 | — | B |
| WILD BY NATURE #203 NY | Retail Trade | 0 | — | D |
| WILD BY NATURE #204 NY | Retail Trade | 0 | — | F |
| WILD BY NATURE #205 NY | Retail Trade | 0 | — | D |
| Wild Dunes SC | — | 0 | — | — |
| Wild Dunes Resort SC | — | 0 | — | — |
| Wild Flavors, Inc. ID | Manufacturing | 0 | — | A |
| Wild Flavors, Inc. KY | Manufacturing | 0 | — | A |
| Wild Flavors, Inc. MI | Manufacturing | 0 | — | A |
