Data Status
Local receipts: 2026-10-27 (1 days old)
Federal last sync: 2026-10-27 16:20:25.947786 (1 days old)
Federal latest report coverage: 2026-10-15T00:00:00
Federal latest receipt date (row-level): 2026-09-30 (28 days old)
Federal latest Schedule B date (row-level): 2026-09-30 (28 days old)
Federal latest Schedule E date (row-level): 2026-10-16 (12 days old)
DuPage County Republican Central Committee
SBE Committee ID: 69 | Committee profile
Donors All time
2,237 unique donors, $2,081,596.15 | This cycle: $61,577.81
One row per donor as filed (name and address); itemized contributions only, amended (archived) and non-positive rows left out.
| Donor | Location | Total ↓ | Contributions | First | Last |
|---|---|---|---|---|---|
| Inland Real Estate Group Inc. | Oak Brook, IL | $123,800.00 | 19 | 2011-07-08 | 2022-06-12 |
| electri-flex | Roselle, IL | $26,000.00 | 6 | 2020-09-26 | 2024-09-17 |
| Bruce & Diana Rauner | Winnetka, IL | $20,000.00 | 2 | 2014-06-30 | 2014-10-16 |
| Chester Henry | Wheaton, IL | $19,140.00 | 22 | 2014-11-03 | 2026-06-20 |
| Peter Huizenga | Oak Brook, IL | $18,500.00 | 6 | 2012-11-05 | 2017-11-02 |
| EarthWerks | Batavia, IL | $16,000.00 | 4 | 2020-09-26 | 2024-09-10 |
| Anheuser-Busch Cos. Inc. | St. Louis, MO | $15,000.00 | 3 | 1999-10-21 | 2002-04-24 |
| Lexington Square Inc. | Lombard, IL | $14,780.00 | 17 | 1999-07-28 | 2003-09-30 |
| Wight and Company | Darien, IL | $14,750.00 | 18 | 2005-02-09 | 2019-02-11 |
| Oak Brook Bank | Oak Brook, IL | $12,440.00 | 22 | 1999-10-01 | 2005-10-06 |
| Knight Partners | Chicago, IL | $11,500.00 | 5 | 2016-10-30 | 2020-02-14 |
| Schirott & Luetkehans P.C. | Itasca, IL | $11,445.00 | 27 | 1999-08-27 | 2020-09-05 |
| Allan Hamilton, | Huntley, IL | $11,270.00 | 11 | 1999-08-27 | 2005-08-31 |
| Edward Heil, | Bloomingdale, IL | $10,800.00 | 3 | 2002-09-06 | 2005-04-11 |
| Gerald Shea, | LaGrange, IL | $10,000.00 | 1 | 2000-09-18 | 2000-09-18 |
| Government Consulting Inc. | LaGrange, IL | $10,000.00 | 1 | 2000-09-18 | 2000-09-18 |
| I.P.A.C. | Oak Brook, IL | $10,000.00 | 2 | 2004-04-14 | 2005-04-22 |
| Irvin for Illinois | Aurora, IL | $10,000.00 | 1 | 2022-06-12 | 2022-06-12 |
| C. B. Clarke Company | Naperville, IL | $9,655.00 | 24 | 2000-03-09 | 2005-10-19 |
| Roger C. Marquardt & Co. | Wheaton, IL | $9,075.00 | 7 | 2010-10-01 | 2022-06-10 |
| Deanne Mazzochi | Elmhurst, IL | $8,750.00 | 4 | 2017-11-01 | 2021-09-02 |
| Elmhurst- Chicago Stone Co. | Elmhurst, IL | $8,025.00 | 14 | 2003-03-10 | 2021-08-13 |
| Paul P. Didzerekis Attorney at Law | Wheaton, IL | $7,925.00 | 13 | 1999-09-03 | 2005-09-07 |
| Wight and Company | Downers Grove, IL | $7,925.00 | 12 | 2000-07-05 | 2004-09-15 |
| Gwendolyn Henry | Wheaton, IL | $7,450.00 | 13 | 2011-01-04 | 2015-05-27 |
| Governmental Business Systems Inc. | Burr Ridge, IL | $7,085.00 | 10 | 2000-01-06 | 2003-04-09 |
| Republic Services Inc | Phoenix, AZ | $7,000.00 | 4 | 2011-03-22 | 2018-10-04 |
| Stahelin Enterprises L.P. | Glen Ellyn, IL | $6,625.00 | 12 | 2001-07-03 | 2005-07-20 |
| S. Louis Rathje | Wheaton, IL | $6,600.00 | 5 | 2012-11-05 | 2026-03-12 |
| Legat Architects | Waukegan, IL | $6,250.00 | 9 | 1999-08-24 | 2014-07-03 |
| Storino Ramello & Durkin | Rosemont, IL | $6,250.00 | 4 | 2013-06-10 | 2018-06-13 |
| cash donations/contributions | Wheaton, IL | $6,164.46 | 31 | 2002-08-28 | 2004-11-10 |
| Superior Air-Ground Ambulance Inc. | Elmhurst, IL | $6,100.00 | 11 | 2011-04-14 | 2024-10-30 |
| Comcast | Philadelphia, PA | $5,900.00 | 4 | 2012-02-13 | 2021-08-13 |
| Crossroads Chevrolet Buick | West Chicago, IL | $5,900.00 | 23 | 1999-08-27 | 2005-08-10 |
| Gwendolyn Henry, | Wheaton, IL | $5,875.00 | 23 | 1999-07-09 | 2010-07-19 |
| J & B Signs Inc. | Chicago, IL | $5,750.00 | 6 | 2002-08-28 | 2010-09-15 |
| K-Five Construction Corp. | Lemont, IL | $5,500.00 | 7 | 2000-07-05 | 2005-04-22 |
| Pavia Marting and Co. | Roselle, IL | $5,500.00 | 15 | 2002-08-02 | 2005-07-20 |
| Superior Ambulance Svc. Inc. | Elmhurst, IL | $5,400.00 | 6 | 2005-07-28 | 2021-09-07 |
| Ancel Glink Diamond Bush Dicianni & Rolek P.C. | Chicago, IL | $5,120.00 | 9 | 2003-02-26 | 2005-08-29 |
| Accurate Financial Group Ltd. | Bloomingdale, IL | $5,110.00 | 5 | 2003-06-18 | 2005-02-15 |
| Martin A. Keller | Wheaton, IL | $5,075.00 | 9 | 2011-02-25 | 2020-02-06 |
| Shelley Mead, | Burr Ridge, IL | $5,041.00 | 4 | 2004-08-30 | 2005-04-21 |
| Cantore Enterprises | Elmhurst, IL | $5,025.00 | 13 | 2001-03-13 | 2017-11-01 |
| Diana @ Bruce Rauner | Winnetka, IL | $5,000.00 | 1 | 2013-05-16 | 2013-05-16 |
| MATTHEW GAMBS | CHICAGO, IL | $5,000.00 | 2 | 2013-05-06 | 2014-06-24 |
| Richard Uihlein | Lake Forest, IL | $5,000.00 | 1 | 2025-06-02 | 2025-06-02 |
| William Merchantz | Hinsdale, IL | $5,000.00 | 1 | 2019-02-25 | 2019-02-25 |
| Duchossois Industries Inc. | Elmhurst, IL | $5,000.00 | 1 | 2004-03-01 | 2004-03-01 |