| Poteet Printing Systems - A Flint Company NC | Manufacturing | 0 | — | A |
| Potelco Inc MT | Construction | 0 | — | A |
| Potelco Inc OR | Construction | 0 | — | B |
| Potelco Inc, WA | Construction | 0 | — | A |
| Potelco Inc. WA | Construction | 0 | — | B |
| Potencia Inc. MA | Public Administration | 1 | $75,050 | — |
| Potential Electric, LLC FL | Construction | 0 | — | F |
| POTENTIAL ENERGY COALITION, INC. NY | Other Services | 1 | $85,000 | — |
| Potential Industries CA | Wholesale Trade | 0 | — | F |
| Potlatch ID | — | 0 | — | — |
| Potlatchdeltic AR | Agriculture & Forestry | 0 | — | B |
| PotlatchDeltic Coproration AR | Manufacturing | 0 | — | B |
| PotlatchDeltic Corporation MI | Manufacturing | 0 | — | C |
| PotlatchDeltic Corporation MN | Manufacturing | 0 | — | C |
| POTLATCHDELTIC LAND & LUMBER ID | Manufacturing | 0 | — | C |
| PotlatchDeltic Land & Lumber LLC AR | Manufacturing | 0 | — | B |
| Potomac Abatement INC. MD | Administrative & Waste Services | 0 | — | A |
| Potomac Case Management Services, Inc. MD | Healthcare & Social Assistance | 0 | — | F |
| Potomac Conference Corporation of Seventh-day Adventists VA | Other Services | 1 | $84,355 | — |
| Potomac Corp TN | Manufacturing | 0 | — | F |
| Potomac Corp. IL | Manufacturing | 0 | — | F |
| POTOMAC ELECTRIC CORP MA | Manufacturing | 1 | $67,000 | — |
| Potomac Electric Power Company, An Exelon Company PA | Utilities | 2 | $110,968 | — |
| Potomac Electrical Services MD | Professional & Technical Services | 0 | — | A |
| Potomac Electrical Services t/a Potomac Testing IN | Professional & Technical Services | 0 | — | A |
| Potomac Electrical Services t/a Potomac Testing, Inc OH | Professional & Technical Services | 0 | — | A |
| Potomac Mills Mall Management Office VA | Real Estate | 0 | — | A |
| Potomac Supply LLC VA | Manufacturing | 0 | — | F |
| Potomac Surfacing LLC MD | Construction | 0 | — | A |
| POTOMAC TRUCK CENTER, INC VA | Wholesale Trade | 0 | — | A |
| POTOMAC TRUCK CENTER, INC. MD | Wholesale Trade | 0 | — | A |
| Potomac Valley Builders, LLC MD | Construction | 0 | — | A |
| Potomac Valley Operator LLC MD | Healthcare & Social Assistance | 0 | — | F |
| Potpourri Group, Inc. MA | Retail Trade | 0 | — | C |
| Potpourri Group, Inc. ME | Retail Trade | 0 | — | A |
| Potrero Hills Landfill CA | Administrative & Waste Services | 0 | — | A |
| Potsdam Specialty Paper, Inc. NY | Manufacturing | 0 | — | F |
| POTTER & SIMS FOODS MS | Retail Trade | 0 | — | A |
| Potter and Sim Foods MS | Retail Trade | 0 | — | A |
| Potter and Sims Foods MS | Retail Trade | 0 | — | A |
| potter concrete ltd TX | Construction | 0 | — | D |
| POTTER CONSTRUCTION INC WA | Construction | 1 | $145,000 | — |
| Potter Distributing Inc MI | Wholesale Trade | 0 | — | D |
| Potter Global Technology MO | Manufacturing | 0 | — | D |
| POTTER SOUTH EAST, LLC TN | Construction | 0 | — | F |
| POTTER STRUCTURES, Ltd. TX | Construction | 0 | — | A |
| Potter Transport MO | Transportation & Warehousing | 0 | — | A |
| Potter's Wheel Ministries NE | — | 0 | — | — |
| Potter, Inc. OH | Wholesale Trade | 0 | — | A |
| Potters Industries AZ | Manufacturing | 0 | — | A |
