Companies registered as eligible bidders with the Illinois Department of Human Rights
15 companies whose address is in Willowbrook.
| Company | IDHR number | Status | Since |
|---|---|---|---|
| ALLIED WATERPROOFING, INC. | 105873-00 | Eligible bidder | — |
| DATAMATION IMAGING SERVICES CORPORATION | 118372-00 | Eligible bidder | — |
| FRANK NOVOTNY & ASSOCIATES INC | 134927-00 | Eligible bidder | — |
| Hygieneering, Inc. | 96859-00 | Eligible bidder | — |
| OCCUPATIONAL TRAINING & SUPPLY INC. | 134299-00 | Eligible bidder | — |
| PATRIOT DEVELOPMENT CORP. | 00013033 | Eligible bidder | — |
| RATHS, RATHS JOHNSON, INC. | 115023-00 | Eligible bidder | — |
| Rigility LLC | 00011245 | Eligible bidder | — |
| RUSH TRUCK CENTERS OF ILLINOIS, INC. | 136324-14 | Eligible bidder | — |
| SMART ELEVATORS CO. | 128608-00 | Eligible bidder | — |
| SMB Contracting Inc | 00011995 | Eligible bidder | — |
| Standard Valuation Services, LLC | 00012652 | Eligible bidder | — |
| TRC ENVIRONMENTAL CORPORATION | 130293-00 | Eligible bidder | — |
| TROOP CONTRACTING, INC. | 134247-00 | Eligible bidder | — |
| US MESSENGER & LOGISTICS, INC. | 135029-00 | Eligible bidder | — |
Alphabetical order — this site ranks no one. Companies in the Illinois Department of Human Rights file of October 1, 2026. Individuals are not on this site. How to read this.