| AMERICAN ASSOCIATION OF NEUROSURGEONS INC | $9,442,264 | $13,681,726 |
| METALS SERVICE CENTER INSTITUTE | $10,126,582 | $8,213,396 |
| WARM BLANKETS CHILDRENS FOUNDATION INC | $7,419,513 | $7,407,282 |
| KOMATSU AMERICA CORP RETIREE WELFARE NONCOLLECTIVELY BARGAINED TRUST | $4,915,256 | $6,276,079 |
| AMERICAN SOCIETY FOR DERMATOLOGIC SURGERY | $6,571,025 | $6,178,600 |
| ASSOCIATION FOR MANUFACTURING EXCELLENCE | $3,929,397 | $4,268,404 |
| AMERICAN ASSOCIATION OF NEUROLOGICAL SURGEONS INC | $3,997,891 | $2,989,811 |
| NEUROSURGERY RESEARCH AND EDUCATION FOUNDATION | $3,635,284 | $2,936,761 |
| NATIONAL ASSOCIATION OF CREDIT MANAGEMENT GREAT LAKES REGION INC | $2,895,550 | $2,641,667 |
| NEUROPOINT ALLIANCE INC | $1,464,578 | $1,594,946 |
| REFRIGERATION SERVICE ENGINEERS SOCIETY | $1,331,860 | $1,447,983 |
| ISLAMIC SOCIETY OF NORTHWEST SUBURBS OF CHICAGO | $1,607,578 | $1,182,919 |
| TASKIN EDUCATIONAL ORGANIZATION DBA NORTHWEST SUBURBAN COLLEGE | $1,139,383 | $969,911 |
| AMERICAN SOCIETY FOR DERMATOLOGIC SURGERY ASSOCIATION | $882,808 | $935,413 |
| NORTH AMERICA FULL MISSION FOUNDATION | $575,376 | $493,483 |
| SPECIAL LEISURE SERVICES FOUNDATION | $486,262 | $479,061 |
| COMMERCIAL LAW LEAGUE OF AMERICA | $394,342 | $376,133 |
| BEAR FOUNDATION | $297,598 | $369,320 |
| CLASSIC CAR CLUB OF AMERICA | $394,508 | $297,403 |
| ASSOCIATION OF DERMATOLOGY ADMINISTRATORS AND MANAGERS | $333,235 | $282,207 |
| RESOURCES FOR COMMUNITY LIVING | $339,883 | $273,999 |
| PREP HIGH SCHOOL HOCKEY CLUB | $246,325 | $247,712 |
| NACMCHICAGO-MIDWEST | $421,111 | $242,559 |
| AMERICAN MUSLIM HEALTH PROFESSIONALS | $189,771 | $200,956 |
| IT GOVERNANCE INSTITUTE | $230,967 | $116,279 |