| University of Chicago | Related tax-exempt org | Education and Research | IL | 362177139 |
| UniversityofChicago CancerResearch Fndtn | Related tax-exempt org | Supporting research | IL | 366056201 |
| University of Chicago Property Hldg Crp | Related tax-exempt org | Property holding | IL | 366108743 |
| ARCH Development Corporation | Related tax-exempt org | Technology transfer | IL | 363485244 |
| UniversityofChicago Charter School Corp | Related tax-exempt org | Education | IL | 364225812 |
| Court Theatre Fund | Related tax-exempt org | Supporting the arts | IL | 363203660 |
| UniversityofChicago Self Insurance Trust | Related tax-exempt org | Malpractice trust | IL | 363020034 |
| UniversityofChicago Retiree Mdcl Trust | Related tax-exempt org | Medical Trust | IL | 363999692 |
| Chicago Tumor Institute | Related tax-exempt org | Supporting research | IL | 237136019 |
| National Opinion Research Center | Related tax-exempt org | Social science surveys | IL | 362167808 |
| The Quadrangle Club | Related tax-exempt org | Social Club | IL | 361655190 |
| Fermi Research Alliance LLC | Related tax-exempt org | Manage lab | IL | 571239010 |
| UChicago Research Intl Ltd | Related tax-exempt org | Research | IL | 262741573 |
| University of Chicago Cloisters Club | Related tax-exempt org | Social Club | IL | — |
| Chicago Home for the Incurables | Related tax-exempt org | Supporting research | IL | 362169138 |
| The John Crerar Foundation | Related tax-exempt org | Support the library | IL | 363155157 |
| Chapin Hall Center for Children | Related tax-exempt org | Policy research center | IL | 362167012 |
| Hymen Milgrom Supporting Organization | Related tax-exempt org | Support education research | VA | 466789522 |
| The Marine Biological Laboratory | Related tax-exempt org | Research and Education | ME | 042104690 |
| University of Chicago Medical Ctr | Related tax-exempt org | Hospital | IL | 363488183 |
| Asian Health Coalition | Related tax-exempt org | Healthcare Accessibility | IL | 311607193 |
| UCM Community Health&Hospital Div Inc | Related tax-exempt org | Promote healthy communities & healthcare | IL | 363181170 |
| UCM Care Network Medical Group Inc | Related tax-exempt org | Healthcare | IL | 474221241 |
| South East Chicago Commission | Related tax-exempt org | Economic Development | IL | 362226282 |
| Uchicago Medicine Northwest Indiana INC | Related tax-exempt org | Healthcare | IN | 922355855 |