| ILLINOIS PUBLIC HEALTH ASSOCIATION | Springfield | — | $11.8M | 1 |
| COLLABORATIVE FOR ACADEMIC SOCIAL AND | Chicago | O05 Youth Development | $11.7M | 7 |
| GERMAN AMERICAN CHAMBER OF COMMERCE | Chicago | — | $11.7M | 3 |
| TRACY FAMILY FOUNDATION | Mt Sterling | T22J Philanthropy, Voluntarism & Grantmaking Foundations | $11.7M | 8 |
| INTERNATIONAL UNION OF OPERATING | Chicago | — | $11.7M | 22 |
| Avery Coonley School | Downers Grove | — | $11.7M | 6 |
| EDGEWOOD VALLEY COUNTRY CLUB | Burr Ridge | — | $11.7M | 7 |
| CHICAGO METROPOLITAN HOUSING DEV CORP | Chicago | L800 Housing & Shelter | $11.6M | 2 |
| LAKE SHORE COUNTRY CLUB | Glencoe | — | $11.6M | 8 |
| TCA HEALTH INC | Chicago | E320 Health Care | $11.6M | 8 |
| LUTHER OAKS INC | Bloomington | — | $11.6M | 4 |
| GOOD SHEPHERD MANOR INC | Momence | — | $11.5M | 3 |
| GENEVA FOUNDATION OF PRESBYTERIAN HOMES | Skokie | T03 Philanthropy, Voluntarism & Grantmaking Foundations | $11.5M | 6 |
| DEFENSE RESEARCH INSTITUTE INC | Chicago | — | $11.5M | 7 |
| DEKALB COUNTY COMMUNITY FOUNDATION | Sycamore | T31 Philanthropy, Voluntarism & Grantmaking Foundations | $11.5M | 2 |
| Dental Assisting National Board Inc | Chicago | — | $11.5M | 16 |
| ILLINOIS MANUFACTURERS' ASSOCIATION | Springfield | — | $11.5M | 6 |
| THE CLEVELAND AVENUE FOUNDATION FOR | Chicago | B82 Education | $11.5M | 2 |
| TRINITY HEALTH FOUNDATION | Rock Island | E112 Health Care | $11.5M | 8 |
| THE UNIVERSITY OF ALBERTA | Chicago | B11 Education | $11.5M | 0 |
| AMERICAN ASSOCIATION OF NURSE | Rosemont | — | $11.5M | 23 |
| APOSTOLIC CHRISTIAN HOME | Peoria | — | $11.4M | 4 |
| EVANSTON GOLF CLUB | Skokie | — | $11.4M | 6 |
| COMMUNITY NUTRITION NETWORK AND SENIOR | North Riverside | P81 Human Services | $11.4M | 3 |
| AMERICAN COLLEGE OF ALLERGY ASTHMA & | Arlington Heights | — | $11.4M | 4 |
| NATIONAL ASSOCIATION FOR | Chicago | E00D Health Care | $11.4M | 7 |
| Western Illinois Electrical Coop | Carthage | — | $11.4M | 13 |
| DUPAGE PADS INC | Wheaton | L41Z Housing & Shelter | $11.4M | 4 |
| COMMUNITY ACTION PARTNERSHIP OF | Waukegan | B22Z Education | $11.4M | 2 |
| STAGEHANDS LOCAL TWO H&W PLAN | Oak Brook | — | $11.3M | 6 |
| INTERNATIONAL CARWASH ASSOCIATION INC | Wheaton | — | $11.3M | 6 |
| Enlace Chicago | Chicago | S31 Community Improvement & Capacity Building | $11.3M | 4 |
| THE NIGHT MINISTRY | Chicago | P300 Human Services | $11.3M | 7 |
| TULL FAMILY FOUNDATION | Chicago | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $11.3M | 0 |
| KESHET | Northbrook | — | $11.3M | 5 |
| EXCAVATING GRADING & ASPHALT CRAFT | Burr Ridge | — | $11.3M | 8 |
| Healthcare Financial Management | Downers Grove | — | $11.3M | 0 |
| THE CHICAGO CLUB | Chicago | — | $11.3M | 6 |
| ROCK VALLEY CREDIT UNION | Loves Park | W61 Public & Societal Benefit | $11.3M | 4 |
| AMERICAN ACADEMY OF PERIODONTOLOGY | Chicago | — | $11.3M | 11 |
| Kavanaugh Family Foundation | Downers Grove | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $11.3M | 0 |
| CHICAGO DENTAL SOCIETY | Chicago | S41 Community Improvement & Capacity Building | $11.3M | 20 |
| ALLIANCE NCTN FOUNDATION | Chicago | G30 Diseases, Disorders & Medical Disciplines | $11.3M | 4 |
| NATIONAL MUSEUM OF MEXICAN ART | Chicago | A230 Arts, Culture & Humanities | $11.3M | 1 |
| Max McGraw Wildlife Foundation | Dundee | — | $11.3M | 3 |
| CME GROUP FOUNDATION | Chicago | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $11.2M | 0 |
| SENIOR SERVICES ASSOCIATES INC | Elgin | — | $11.2M | 1 |
| THE ARK | Chicago | P280 Human Services | $11.2M | 7 |
| NORTH SHORE COUNTRY CLUB | Glenview | — | $11.2M | 8 |
| PLUMBERS & PIPEFITTERS LOCAL 172 | Oak Brook | — | $11.2M | 3 |
