| Name | Deductibility Code |
| Batavia Orchid Society Incorporated | -- |
| Clayspace Nfp | -- |
| Du Page County Joint Apprenticeship & Training Committee Local Union | -- |
| Eaac of Illinois Inc. | -- |
| Four Winds School | -- |
| Friends of Warrenville Parks | -- |
| Grace Church of Dupage Inc. | -- |
| Harness Horsemans Benevolent Fund | -- |
| Health Research Institute Inc. | -- |
| Hear the World Foundation USA Inc. | -- |
| Helps Ministries Inc. | -- |
| Ibew Local 701 Needy Members Fund | -- |
| International Angels Inc. | -- |
| Jesus Guadalupe Foundation | -- |
| Life Masteries Institute | -- |
| Navistar Foundation | 4 |
| Racewalk for Fitness Technique Coaching | -- |
| Ritzenthaler Family Foundation | 4 |
| Spreading the Good News Salvation Foundation | 4 |
| Stephanie Joseph Memorial Fund Inc. | -- |
| The Theosophical Order of Service USA Inc. | -- |
| The Transforming Center Nfp | -- |
| Think First Foundation | -- |
| Trail Riders of Du Page Inc. | -- |
| Tunes of Glory | -- |
| Upside of Downs | -- |
| Warren Tavern Preservationists Incorporated | -- |
| Warrenville Athletic Association | -- |
| Warrenville Bible Chapel | -- |
| Warrenville Cemetery Association Perpetual Care Tr | 6 |
| Warrenville Folk Music Society | -- |
| Warrenville Friends of the 4th | -- |
| Warrenville Girls Softball Association | -- |
| Warrenville Historical Society | -- |
| Warrenville Library Foundation | -- |
| Warrenville Womens Connection | -- |
| Wheaton Warrenville South High Schl Girls Tiger Lacrosse Club Inc. | -- |
| Wmc Productions | -- |