| OSF Property Berlin GMBH | Disregarded entity | Real estate | — | — |
| Fund for Policy Reform | Related tax-exempt org | Social welfare | DE | 357090597 |
| Soros Economic Development Fund | Related tax-exempt org | Charitable | NY | 133965896 |
| Open Society Foundation London | Related tax-exempt org | Charitable | — | — |
| Alliance for Open Society International INC | Related tax-exempt org | Charitable | DE | 810623035 |
| Open Society Institute | Related tax-exempt org | Charitable | NY | 137029285 |
| Quantum Endowment Cayman Fund Limited | Related taxable corporation/trust | Investment | — | — |
| Quantum Endowment Cayman Limited | Related taxable corporation/trust | Investment | — | — |
| FPR Investment LTD | Related taxable corporation/trust | Investment | — | — |
| Open Society Institute MGMT SVCS LTD | Related taxable corporation/trust | Real estate | — | — |
| Bulgarian Building Fund EOOD | Related taxable corporation/trust | Real estate | — | — |
| Qfpos LLC | Related taxable corporation/trust | Investment | — | — |
| Open Society Institute Company LTD | Related taxable corporation/trust | Charitable | — | — |
| FPR Capital Holdings LLC | Related taxable corporation/trust | Investment | DE | — |