| RIDC LTC 48 Leveraged Lender LLC | Disregarded entity | RE development | PA | 812003435 |
| RIDC MILL 19A Leveraged Lender LLC | Disregarded entity | RE development | PA | 320544577 |
| RIDC MILL 19B Leverage Lender LLC | Disregarded entity | RE development | PA | 364914529 |
| FILM Furnace LLC | Disregarded entity | Economic DEV of SWPA | PA | 842113529 |
| 80-82 44TH ST LLC | Disregarded entity | RE development | PA | 843046991 |
| Regional Industrial Development Corp of Southwestern PA | Related tax-exempt org | Economic development of SW PA | PA | 251033264 |
| RIDC of Southwestern Pennsylvania Growth Fund | Related tax-exempt org | Economic development of SW PA | PA | 251603768 |
| The RIDC Fund for Economic Growth | Related tax-exempt org | Economic development of SW PA | PA | 251636676 |
| RIDC LTC 48 | Related tax-exempt org | Economic development of SW PA | PA | 811907166 |
| Industrial Center of Mckeesport Association | Related tax-exempt org | Economic development of SW PA | PA | 461685366 |
| RIDC MILL 19A | Related tax-exempt org | Economic development of SW PA | PA | 822985893 |
| RIDC MILL 19B | Related tax-exempt org | Economic development of SW PA | PA | 352617410 |
| RIDC MILL 19C | Related tax-exempt org | Economic development of SW PA | PA | 871417180 |
| Innovation Ridge Partners LP | Related partnership | RE development | PA | 251833057 |
| CW Development LP | Related partnership | RE development | PA | 364734310 |
| Thornhill Partners LP | Related partnership | RE development | PA | 822955090 |
| Innovation Ridge Development Corporation | Related taxable corporation/trust | RE development | PA | 273458190 |
| RIDC Real Estate Development Company | Related taxable corporation/trust | RE development | PA | 273652717 |
| Innovation Ridge Commerical Property Owners Association | Related taxable corporation/trust | Property management | PA | 203871581 |
| RIDC MILL 19 Condominium Association | Related taxable corporation/trust | Property management | PA | 352610106 |