| Walker & Dunlop, LLC MD | Finance & Insurance | 1 | $135,000 | — |
| Walker & Sons Services LLC AK | Construction | 0 | — | A |
| Walker Architects, Inc. FL | Professional & Technical Services | 1 | $70,000 | — |
| WALKER AUTO & TRUCK NC | Wholesale Trade | 0 | — | C |
| Walker Baptist Medical Center AL | Healthcare & Social Assistance | 0 | — | F |
| Walker Building Group LLC TN | Construction | 0 | — | A |
| Walker Construction & Materials KY | Construction | 0 | — | C |
| Walker Consultants, Inc. FL | Professional & Technical Services | 2 | $99,861 | — |
| Walker Consultants, Inc. MI | Professional & Technical Services | 1 | $110,261 | — |
| WALKER CORPORATION CA | — | 0 | — | — |
| Walker Crane & Rigging Corp. CT | Construction | 0 | — | F |
| Walker design & Construction FL | Construction | 0 | — | F |
| Walker Die Casting TN | Manufacturing | 0 | — | F |
| Walker Diving Underwater Construction, LLC NJ | Construction | 0 | — | F |
| WALKER DRAWAS LLC CA | Professional & Technical Services | 1 | $140,000 | — |
| Walker Edison Furniture Company, LLC UT | Manufacturing | 0 | — | A |
| Walker Electric Co., Inc. TN | Construction | 0 | — | A |
| Walker Electric Company, Inc. SC | Construction | 0 | — | A |
| Walker Engineering, Inc. TX | Construction | 0 | — | A |
| Walker Farms, LLC NY | Agriculture & Forestry | 0 | — | B |
| Walker Federal Services, LLC MD | Professional & Technical Services | 0 | — | A |
| Walker Filtration Inc. PA | Transportation & Warehousing | 0 | — | A |
| Walker Five CA | Retail Trade | 0 | — | D |
| Walker Foods, Inc. CA | Manufacturing | 0 | — | F |
| Walker Foundations Inc NE | Construction | 0 | — | A |
| WALKER FURNITURE NV | Retail Trade | 0 | — | B |
| Walker Granite Company GA | Manufacturing | 0 | — | F |
| Walker Hackensack Akeley Public School MN | Educational Services | 0 | — | F |
| Walker Hackensack Akeley School MN | Educational Services | 0 | — | C |
| Walker Healthforce, LLC MI | Professional & Technical Services | 1 | $124,800 | — |
| Walker Industries, Ltd. HI | Manufacturing | 0 | — | F |
| Walker J Walker TN | Construction | 0 | — | A |
| Walker Lumber Company Inc PA | Wholesale Trade | 0 | — | A |
| Walker Manufacturing Company CO | Manufacturing | 0 | — | B |
| Walker Marine LLC MN | Retail Trade | 0 | — | A |
| Walker Mechanical Contractors KY | Construction | 0 | — | B |
| Walker Methodist MN | Healthcare & Social Assistance | 0 | — | F |
| Walker MFG IN | Manufacturing | 0 | — | C |
| Walker Midwest, LLC IL | Manufacturing | 0 | — | F |
| Walker Place IL | Agriculture & Forestry | 0 | — | F |
| Walker Products, Inc CA | Manufacturing | 0 | — | A |
| Walker Products, Inc CO | Manufacturing | 0 | — | A |
| Walker Products, Inc FL | Manufacturing | 0 | — | F |
| Walker Products, Inc MO | Manufacturing | 0 | — | C |
| Walker Rehabilitation MN | — | 0 | — | — |
| Walker Rehabilitation Center AL | Healthcare & Social Assistance | 0 | — | F |
| Walker Tape CO UT | Manufacturing | 0 | — | B |
| Walker Tool & Die, Inc. MI | Manufacturing | 0 | — | A |
| Walker Tree Care Inc NY | Administrative & Waste Services | 0 | — | A |
| Walker West, LLC CA | Manufacturing | 0 | — | F |
