| 150 EAST Shore Drive LLC | Disregarded entity | RE development | PA | 923151021 |
| 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 |
| 233 Northpoint BLVD LLC | Disregarded entity | RE development | PA | 923690768 |
| RIDC LTC 48 Leveraged Lender LLC | Disregarded entity | RE development | PA | 812003435 |
| RIDC W Autonomy LLC | Disregarded entity | RE development | PA | 883711803 |
| Regional Industrial Development Corp of Southwestern PA | Related tax-exempt org | Economic development of SW PA | PA | 251033264 |
| The RIDC Regional Growth Fund | Related tax-exempt org | Economic development of SW PA | PA | 251495484 |
| Regional Economic Development Corporation of SW PA | Related tax-exempt org | Economic development of SW PA | PA | 251636676 |
| RIDC of Southwestern Pennsylvania Growth Fund | Related tax-exempt org | Economic development of SW PA | PA | 251603768 |
| Industrial Center of Mckeesport Association | Related tax-exempt org | Property management | PA | 461685366 |
| RIDC LTC 48 | Related tax-exempt org | Economic development of SW PA | PA | 811907116 |
| RIDC MILL 19A | Related tax-exempt org | Economic development of SW PA | PA | 822985893 |
| RIDC MILL 19C | Related tax-exempt org | Economic development of SW PA | PA | 871417180 |
| Carrie Furnace Property Owners Association | Related tax-exempt org | Property management | PA | 922715778 |
| Northpointe Slate LICK LOT Owners | Related tax-exempt org | Property management | PA | 205871924 |
| 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 |
| Nkamp LLC | Related partnership | RE development | PA | 923465668 |
| Fairywood Industrial Park I LLC | Related partnership | ECON DEV of SW PA | PA | 920263965 |
| Innovation Ridge Development Corporation | Related taxable corporation/trust | RE development | PA | 273458190 |
| RIDC Real Estate Investment Company | Related taxable corporation/trust | RE development | PA | 273652717 |