| SENIOR SERVICES OF CENTRAL ILLINOIS | Springfield | K300 Food, Agriculture & Nutrition | $5.4M | 2 |
| ALTERNATIVES FOR THE OLDER ADULT INC | Moline | — | $5.4M | 1 |
| LUTHERAN CARE CENTER | Altamont | E91Z Health Care | $5.4M | 1 |
| CHICAGOLAND CHAMBER OF COMMERCE | Chicago | — | $5.3M | 6 |
| SUNSET HILLS COUNTRY CLUB | Edwardsville | — | $5.3M | 3 |
| International Union UAW LOCAL 551 | Chicago | — | $5.3M | 16 |
| MACCORMAC COLLEGE | Chicago | B420 Education | $5.3M | 2 |
| ANIMAL PROTECTIVE LEAGUE OF SPRINGFIELD | Springfield | D200 Animal-Related | $5.3M | 2 |
| AMERICAN DAIRY SCIENCE ASSOCIATION INC | Champaign | — | $5.3M | 5 |
| SARAH DECOIZART PERPETUAL CHARITABLE TR | Chicago | Z99Z Unknown | $5.3M | 1 |
| ILLINOIS ASSOC OF SCHOOL | Springfield | — | $5.3M | 5 |
| Belvedere Cares Foundation | Deerfield | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $5.3M | 0 |
| The Chicago Bar Association | Chicago | — | $5.3M | 2 |
| SOUTHWESTERN ILLINOIS VISITING NURSE | Swansea | E92Z Health Care | $5.3M | 3 |
| JENNINGS TERRACE INC | Aurora | — | $5.3M | 1 |
| JOLIET AREA HISTORICAL MUSEUM | Joliet | A54 Arts, Culture & Humanities | $5.3M | 0 |
| THE WAY BACK INN INC | Maywood | F20 Mental Health & Crisis Intervention | $5.3M | 2 |
| APOSTOLIC CHRISTIAN RESTHAVEN | Elgin | — | $5.3M | 2 |
| SHORASHIM INC | Chicago | A20 Arts, Culture & Humanities | $5.2M | 1 |
| Latinos Progresando | Chicago | A70 Arts, Culture & Humanities | $5.2M | 1 |
| ILLINOIS PRAIRIE COMMUNITY FOUNDATION | Bloomington | T31 Philanthropy, Voluntarism & Grantmaking Foundations | $5.2M | 1 |
| BAKER DEMONSTRATION SCHOOL INC | Wilmette | B24 Education | $5.2M | 3 |
| ALEXANDER LEIGH CENTER FOR AUTISM | McHenry | B28 Education | $5.2M | 4 |
| ILLINOIS ASSOCIATION OF SCHOOL | DeKalb | — | $5.2M | 2 |
| JOE AND JESSIE CRUMP FUND XXXXX3000 | Chicago | — | $5.2M | 1 |
| ENCURAGE FINANCIAL NETWORK CREDIT UNION | Bannockburn | — | $5.2M | 6 |
| MIDWEST ASIAN HEALTH ASSOCIATION | Chicago | G20 Diseases, Disorders & Medical Disciplines | $5.2M | 1 |
| SUE LING GIN FOUNDATION TRUST | Chicago | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $5.2M | 1 |
| MUTUAL GROUND INC | Aurora | P43Z Human Services | $5.2M | 1 |
| MERIT CLUB | Libertyville | — | $5.2M | 3 |
| Society for Incentive Travel Excellence | Chicago | S41 Community Improvement & Capacity Building | $5.2M | 2 |
| NORTH AMERICAN NEUROMODULATION SOCIETY | Chicago | S41 Community Improvement & Capacity Building | $5.2M | 1 |
| SEQUOIA FARM FOUNDATION | Decatur | U30 Science & Technology | $5.2M | 0 |
| CALUMET AREA INDUSTRIAL COMMISSION | Chicago | J20Z Employment | $5.2M | 2 |
| NATIONAL ASSOCIATION OF CHARTER | Chicago | B02 Education | $5.2M | 9 |
| COMMUNITY EDUCATION IN EXCELLENCE INC | Lombard | B99Z Education | $5.2M | 0 |
| KOMATSU AMERICA CORP COLLECTIVELY | Chicago | Y34 Mutual & Membership Benefit | $5.2M | 1 |
| The Economic Club of Chicago | Chicago | B99 Education | $5.2M | 6 |
| NATIONAL SOCIETY OF GENETIC COUNSELORS | Chicago | A03 Arts, Culture & Humanities | $5.2M | 0 |
| THE TURANO FOUNDATION | Berwyn | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $5.2M | 0 |
| CHICAGO GOLF CLUB | Wheaton | N50 Recreation & Sports | $5.2M | 4 |
| DAVID AND KIRSTEN CUNNINGHAM | Hinsdale | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $5.2M | 0 |
| CORNERSTONE CHRISTIAN ACADEMY OF MCLEAN | Bloomington | B21Z Education | $5.2M | 1 |
| LATINO POLICY FORUM | Chicago | — | $5.2M | 2 |
| NATIONAL SOCIETY TO PREVENT BLINDNESS | Chicago | G410 Diseases, Disorders & Medical Disciplines | $5.2M | 8 |
| REVOLUTION WORKSHOP | Chicago | J22 Employment | $5.2M | 1 |
| BROWN BEAR CORPORATION | Harvard | P33 Human Services | $5.2M | 3 |
| KANKAKEE COUNTY COMMUNITY SERVICES INC | Kankakee | S200 Community Improvement & Capacity Building | $5.2M | 2 |
| ELM CITY REHABILITATION CENTER INC | Jacksonville | J300 Employment | $5.1M | 1 |
| PODER | Chicago | B28 Education | $5.1M | 2 |
