| OMOxbow Midwest Calcining LLC | Lemont | IL | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| CChemtool | Rockton | IL | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CPConsolidated Paving INC | Peoria | IL | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◇ UNVERIFIED |
| ICIndustrial Coatings | Rock Falls | IL | Petroleum and Coal Products Manufacturing324122 | 1-19 | ◇ UNVERIFIED |
| OPOlympic Petroleum Corporation | Cicero | IL | Petroleum and Coal Products Manufacturing324191 | 1-19 | ◇ UNVERIFIED |
| PBPeter Baker & Son CO | Lake Bluff | IL | Petroleum and Coal Products Manufacturing324121 | 100-499 | ◇ UNVERIFIED |
| 4A47 Asphalt Co/subsidiary of K-five Construction | Newark | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ALAccurate Logistics INC | Markham | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AAAdvance Asphalt CO | Hillsdale | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AAAdvanced Asphalt CO | Hennepin | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AAAdvanced Asphalt CO | Walnut | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AAAdvanced Asphalt CO | Peoria | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AAAdvanced Asphalt CO | Peru | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AAAdvanced Asphalt INC | Rock Falls | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AIAkj Industries INC | Granite City | IL | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| AAAll American Ready Mix INC | Springfield | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AAAllied Asphalt Paving CO | West Chicago | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AAAllied Asphalt Paving CO | Franklin Park | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| AAAmbraw Asphalt Materials INC | Lawrenceville | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ASAmerican Stone Mix, INC. - Franklin Park | Franklin Park | IL | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| ASAmerican Supply INC | Morris | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ACApcon CORP | Fairmount | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ASAsphalt Sales & Products INC | Staunton | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ASAsphalt Sales & Products INC | Edwardsville | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ASAsphalt Sales & Products INC | O'fallon | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ABAurora Blacktop INC | Yorkville | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BBBarlett Bituminous Asphalt LLC | Lemont | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BBBartlett Bituminous Asphalt LLC | Bartlett | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BPBob Propheter Construction LLC | Sterling | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BPBob Propheter Construction LLC | Utica | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BPBodie-hoover Petroleum CORP | Lemont | IL | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| BABuilders Asphalt LLC | Elburn | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BABuilders Asphalt LLC | Algonquin | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BABuilders Asphalt LLC | Elk Grove Village | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BLBusse LLC | Mt Prospect | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CLCalumet Lubricants CO LP | Burnham | IL | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CICastrol Industrial North America INC | North Aurora | IL | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CAChampaign Asphalt CO LLC | Champaign | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CIChemtool INC | Crystal Lake | IL | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CBChester Bross Construction CO | Kinderhook | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CBChester Bross Construction CO | Loraine | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CBChrist Bros Products LLC | Collinsville | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CBChrist Bros Products LLC | Dupo | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CFColumbus Foods | Chicago | IL | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| CIConmat INC | Dixon | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCross Construction CO | Rantoul | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCurran Contracting CO | Grayslake | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCurran Contracting CO | Crystal Lake | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCurran Contracting CO | Dekalb | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| DSDa Stuart CO | Chicago | IL | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
