| VPVcna Prairie Illinois INC P011 | Elwood | — | ◇ UNVERIFIED |
| VPVcna Prairie Illinois INC P017 | Lynwood | — | ◇ UNVERIFIED |
| VPVcna Prairie Illinois INC P118 | Chicago | — | ◇ UNVERIFIED |
| VPVcna Prairie Illinois INC P119 | Chicago | — | ◇ UNVERIFIED |
| VPVcna Prairie Illinois INC P120 | Crest Hill | — | ◇ UNVERIFIED |
| VPVcna Prairie Illinois INC Valley Batavia LLC -yard 1131 | Plano | — | ◇ UNVERIFIED |
| VPVcna Prairie Illinois INC Yard 1009 | Melrose Park | — | ◇ UNVERIFIED |
| VPVcna Prairie INC - Yard 1029 | Morton | — | ◇ UNVERIFIED |
| VPVcna Prairie LLC - 1t28/port of Will County | Elwood | — | ◇ UNVERIFIED |
| VPVcna Prairie Material Sales | Rolling Meadows | — | ◇ UNVERIFIED |
| VRV & R Materials LLC | Calumet City | — | ◇ UNVERIFIED |
| VCVulcan Construction Materials LP #378 | Mccook | — | ◇ UNVERIFIED |
| VUVuteq USA | Normal | — | ◇ UNVERIFIED |
| WGWashington Group-alberici | Olmsted | — | ◇ UNVERIFIED |
| WBWelch Brothers Belvidere INC | Belvidere | — | ◇ UNVERIFIED |
| WRWelsch Ready Mix | Bolingbrook | — | ◇ UNVERIFIED |
| WRWelsch Ready Mix Plant | Chicago | — | ◇ UNVERIFIED |
| WIWpw Industries INC | Streator | — | ◇ UNVERIFIED |
| WCWright Concrete Recycling INC | Markham | — | ◇ UNVERIFIED |
| WIWs INC of Monmouth Dba/ Western Stoneware | Monmouth | — | ◇ UNVERIFIED |
| 1O100 - Ozinga Rmc, Chicago Division | Chicago | 20–99 | ◐ LIKELY ACTIVE |
| 1N120 Northside Yard | Chicago | 20–99 | ◐ LIKELY ACTIVE |
| 16130 - 64th Street Yard | Chicago | 20–99 | ◐ LIKELY ACTIVE |
| 1D142 Des Plaines Yard | Des Plaines | 20–99 | ◐ LIKELY ACTIVE |
| 1W184 Waveland | Franklin Park | 1–19 | ◐ LIKELY ACTIVE |
| 2L220 Lemont | Lemont | 1–19 | ◐ LIKELY ACTIVE |
| PC"4218 - Plano Concrete Plant" | Plano | 20–99 | ◐ LIKELY ACTIVE |
Abrasive Technology - Elgin | Elgin | 20–99 | ◐ LIKELY ACTIVE |
| AAlsip | Alsip | 20–99 | ◐ LIKELY ACTIVE |
American Wilbert Vault Corp. Elgin | Elgin | 1–19 | ◐ LIKELY ACTIVE |
American Wilbert Vault KMI | Carol Stream | 1–19 | ◐ LIKELY ACTIVE |
| ACAppreciation Corporation | South Holland | — | ◐ LIKELY ACTIVE |
| AGArdagh Glass Packaging Dolton | Dolton | 100–499 | ◐ LIKELY ACTIVE |
| ASArizona Shower Door - Chicago | University Park | 20–99 | ◐ LIKELY ACTIVE |
| AJArthur J. Lager Monument Co. | Breese | 20–99 | ◐ LIKELY ACTIVE |
| BRBeelman Ready-mix, INC | East Saint Louis | — | ◐ LIKELY ACTIVE |
| CGCamel Grinding Wheels | Niles | 20–99 | ◐ LIKELY ACTIVE |
| CSCarol Stream | Carol Stream | 20–99 | ◐ LIKELY ACTIVE |
| CChicago | Elgin | 20–99 | ◐ LIKELY ACTIVE |
| CCClark County Ready Mix | Martinsville | 1–19 | ◐ LIKELY ACTIVE |
| CSCustom Stone Works Inc. | Cortland | 20–99 | ◐ LIKELY ACTIVE |
| DWDecatur Wilbert Burial Vault Company | Decatur | 20–99 | ◐ LIKELY ACTIVE |
| DPDukane Precast - Naperville | Naperville | 20–99 | ◐ LIKELY ACTIVE |
| ECEpic Contractors and Materials, LLC | Maywood | — | ◐ LIKELY ACTIVE |
| EYEvanston Yard 145 | Evanston | 20–99 | ◐ LIKELY ACTIVE |
Fair-Rite Products Corp. - Flat Rock | Flat Rock | 1–19 | ◐ LIKELY ACTIVE |
| FGForeverwhite Glass Whiteboard LLC | Elk Grove Village | — | ◐ LIKELY ACTIVE |
| GAGardner Abrasives | South Beloit | 20–99 | ◐ LIKELY ACTIVE |
| GPGerber Plumbing Fixtures, LLC | Woodridge | 100–499 | ◐ LIKELY ACTIVE |
| GCGerresheimer CHI | Chicago Heights | 100–499 | ◐ LIKELY ACTIVE |