| WM Corp V3 SD | Administrative & Waste Services | 0 | — | A |
| WM Corp V3 TN | Administrative & Waste Services | 0 | — | F |
| WM Corp V3 TX | Administrative & Waste Services | 0 | — | C |
| WM Corp V3 UT | Administrative & Waste Services | 0 | — | F |
| WM Corp V3 VA | Administrative & Waste Services | 0 | — | F |
| WM Corp V3 WA | Administrative & Waste Services | 0 | — | F |
| WM Corp V3 WI | Administrative & Waste Services | 0 | — | D |
| WM Corp V3 WV | Administrative & Waste Services | 0 | — | F |
| WM Corporate Services, Inc. TX | Administrative & Waste Services | 3 | $130,321 | — |
| WM Engineering Services, LLC GU | Professional & Technical Services | 3 | $47,445 | — |
| Wm J Schwartz & Son, Inc MN | Construction | 0 | — | D |
| WM LUMBER & WOOD PRODUCTS INC IN | Manufacturing | 0 | — | F |
| WM Mueller & Sons, Inc. MN | Construction | 0 | — | A |
| WM O'NEILL LATH AND PLASTERING CORP CA | Construction | 0 | — | A |
| WM Operating LLC PA | Healthcare & Social Assistance | 0 | — | F |
| WM ORR & SONS INC PA | Construction | 0 | — | F |
| WM Recycle America LLC WI | — | 0 | — | — |
| WM Reply IL | Professional & Technical Services | 3 | $116,667 | — |
| WM STEINEN MFG CO NJ | Manufacturing | 0 | — | A |
| Wm T Spaeder PA | Construction | 0 | — | A |
| WM Technologies, LLC NC | Manufacturing | 0 | — | F |
| WM Uniform, Inc. MI | Other Services | 0 | — | F |
| WM-Waste Management LA | Administrative & Waste Services | 0 | — | B |
| Wm. A. Schmidt and Sons PA | Manufacturing | 0 | — | F |
| Wm. Aupperle & Sons, Inc IL | Construction | 0 | — | F |
| WM. B. REILY & CO., INC.' LA | Manufacturing | 0 | — | C |
| WM. B. REILY & CO., INC.' MA | Manufacturing | 0 | — | F |
| WM. B. REILY & CO., INC.' TN | Manufacturing | 0 | — | C |
| Wm. Bolthouse Farms, Inc. CA | — | 0 | — | — |
| Wm. Dauch Concrete Co. OH | Manufacturing | 0 | — | D |
| Wm. Hafer Drayage Co., Inc. OH | Transportation & Warehousing | 0 | — | A |
| Wm. J Keller & Sons Construction Corp NY | Construction | 0 | — | C |
| Wm. J. Cassidy Tire & Auto Supply, LLC IL | Retail Trade | 0 | — | D |
| Wm. J. Keller & sons Construction Corp. NY | Construction | 0 | — | C |
| Wm. Kramer & Son, Inc OH | Construction | 0 | — | F |
| Wm. L. Robinson Concrete Contractors, Inc. PA | Construction | 0 | — | A |
| Wm. Masters Inc, IL | Construction | 0 | — | B |
| Wm. Mueller & Sons, Inc. MN | Construction | 0 | — | A |
| Wm. Prescott Roofing & Rem., Inc PA | Construction | 0 | — | A |
| Wm. R. Curtis MI | Construction | 0 | — | F |
| Wm. T. Burnett & Co. / STX, LLC MD | Management of Companies | 0 | — | A |
| Wm. T. Burnett & Co. Foaming Division MD | Manufacturing | 0 | — | F |
| Wm. T. Burnett & Co., Nonwovens Division AZ | Manufacturing | 0 | — | A |
| Wm. T. Burnett & Co., Nonwovens Division NC | Manufacturing | 0 | — | F |
| Wm. W. Fox Developmental Center IL | Professional & Technical Services | 0 | — | F |
| Wm. W. Meyer & Sons, Inc IL | Manufacturing | 0 | — | F |
| Wm. Winkler Company WA | Construction | 0 | — | C |
| WMA Logistics NC | Transportation & Warehousing | 0 | — | A |
| WMBE Payrolling Inc. CA | Professional & Technical Services | 1 | $189,592 | — |
| WMBE Payrolling Inc. dba TCWGlobal CA | — | 0 | — | — |