Companies registered as eligible bidders with the Illinois Department of Human Rights
15 companies whose address is in Plainfield.
| Company | IDHR number | Status | Since |
|---|---|---|---|
| BEST TECHNOLOGY SYSTEMS INC | 113412-00 | Eligible bidder | — |
| HARBOUR CONTRACTORS, INC. | 115522-00 | Eligible bidder | — |
| Harmony Hearts Senior Care Services, LLC | 00011118 | Eligible bidder | — |
| Helix Engineering LLC | 00011046 | Eligible bidder | — |
| JAMESON SHEET METAL, INC. | 119779-00 | Eligible bidder | — |
| JBJBusinessGroup Inc | 00012174 | Eligible bidder | — |
| K-PLUS MECHANICAL, INC. | 123753-00 | Eligible bidder | — |
| Kuusakoski US, LLC | 00011522 | Eligible bidder | — |
| Midwest Sport and Turf Systems, LLC. | 00012610 | Eligible bidder | — |
| PROFASTS, INC. | 123844-00 | Eligible bidder | — |
| R.L. SOHOL GENERAL CONTRACTOR, INC. | 113099-00 | Eligible bidder | — |
| Torres Electrical Contractors LLC. | 00011919 | Eligible bidder | — |
| Upland Design Ltd | 00010529 | Eligible bidder | — |
| WADSWORTH GOLF CONSTRUCTION CO. | 137022-00 | Eligible bidder | — |
| Wilkinson Enterprises LLC | 00012971 | 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.