| Iowa Steel & Wire IA | Manufacturing | 0 | — | F |
| Iowa Stone Supply IA | Wholesale Trade | 0 | — | A |
| Iowa Therapy Group LA | Healthcare & Social Assistance | 0 | — | A |
| Iowa Trenchless, LLC IA | Construction | 0 | — | A |
| IOWA WALL SYSTEMS IA | Construction | 0 | — | A |
| IOWA WALLS CONCRETE IA | Construction | 0 | — | F |
| Iowa Waste Services, LLC IA | Administrative & Waste Services | 0 | — | F |
| Iowa Wesleyan Univeristy IA | — | 0 | — | — |
| Iowa Wild Hockey Club LLC MN | Arts & Entertainment | 0 | — | A |
| Iowa Wireless/T-Mobile IA | — | 0 | — | — |
| IOWN Project Maintenance, LLC CA | Utilities | 1 | $140,000 | — |
| IOX, LLC IL | Transportation & Warehousing | 0 | — | C |
| IP Avanti Augusta Pines OPCO LLC TX | Healthcare & Social Assistance | 0 | — | A |
| IP Avanti Flower Mound OPCO LLC TX | Healthcare & Social Assistance | 0 | — | F |
| IP Avanti Lafayette OPCO LLC LA | Healthcare & Social Assistance | 0 | — | F |
| IP Avanti Peoria OPCO LLC AZ | Healthcare & Social Assistance | 0 | — | A |
| IP Biomass Inc. SC | Manufacturing | 1 | $132,000 | — |
| IP Casino Resprt Spa MS | — | 0 | — | — |
| IP Corp MN | Manufacturing | 0 | — | A |
| IP Corporation KY | Manufacturing | 0 | — | F |
| IP Entertainment LLC dba Pins N Pockets CA | — | 0 | — | — |
| IP Focus Logistics And Services, LLC MO | Transportation & Warehousing | 0 | — | C |
| IP HEIGHTS LLC NJ | Professional & Technical Services | 19 | $108,636 | — |
| IP Infusion, Inc. CA | Professional & Technical Services | 2 | $141,378 | — |
| IP North America AZ | Manufacturing | 0 | — | A |
| IP North America CA | Manufacturing | 0 | — | A |
| IP North America CO | Manufacturing | 0 | — | F |
| IP North America CT | Manufacturing | 0 | — | A |
| IP North America FL | Manufacturing | 0 | — | A |
| IP North America GA | Management of Companies | 0 | — | B |
| IP North America ID | Manufacturing | 0 | — | B |
| IP North America IL | Manufacturing | 0 | — | A |
| IP North America KS | Manufacturing | 0 | — | C |
| IP North America KY | Manufacturing | 0 | — | C |
| IP North America MD | Manufacturing | 0 | — | F |
| IP North America ME | Professional & Technical Services | 0 | — | A |
| IP North America MN | Manufacturing | 0 | — | C |
| IP North America NC | Manufacturing | 0 | — | C |
| IP North America NY | Manufacturing | 0 | — | F |
| IP North America OH | Manufacturing | 0 | — | A |
| IP North America OK | Manufacturing | 0 | — | A |
| IP North America OR | Manufacturing | 0 | — | A |
| IP North America PA | Manufacturing | 0 | — | A |
| IP North America SD | Manufacturing | 0 | — | F |
| IP North America TN | Manufacturing | 0 | — | A |
| IP North America TX | Manufacturing | 0 | — | A |
| IP North America UT | Manufacturing | 0 | — | A |
| IP North America VA | Manufacturing | 0 | — | A |
| IP North America WA | Manufacturing | 0 | — | A |
| IP North America WI | Manufacturing | 0 | — | A |
