| AAAccurate Anodizing CORP | Cicero | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| CSCorey Steel CO | Cicero | IL | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| EOExxonmobil Oil Corporation | Cicero | IL | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| KIKoppers INC | Cicero | IL | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| BFBrad Foote Gear Works INC | Cicero | IL | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| BGBrightly Galvanized Products | Cicero | IL | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| CCChurchill Cabinet CO | Cicero | IL | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| EDE & D Web INC | Cicero | IL | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| GEGeneral Electric/calrod Components | Cicero | IL | Electrical Equipment, Appliance & Component Manufacturing335220 | — | ◇ UNVERIFIED |
| HAHeritage Asphalt, LLC | Cicero | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HWHickman Williams & CO Specialty Carbon Resources | Cicero | IL | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| HBHoneywell Bbi Cicero Site | Cicero | IL | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| ICIcm Controls Corporation | Cicero | NY | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| ITIllinois Tire Recycling INC | Cicero | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| JGJohn Gillen CO | Cicero | IL | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| KFKropp Forge | Cicero | IL | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| MMicrocosm | Cicero | IL | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| MSMulticolor Specialties INC | Cicero | IL | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| OPOlympic Petroleum Corporation | Cicero | IL | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| RCRoyal Continental Box CO | Cicero | IL | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| SSShank Screw Products CO | Cicero | IL | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| SHStandard Heat Treating | Cicero | IL | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TFTdc Filter Mfg INC | Cicero | IL | Machinery Manufacturing333412 | — | ◇ UNVERIFIED |
| TFThermal Foams INC | Cicero | NY | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| ULUniqueactive LLC | Cicero | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| ATAccurate Tool Mfg. CORP. | Cicero | IL | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| AAAdd Associates, INC. | Cicero | NY | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| APAll Product Manufacturing | Cicero | IL | Miscellaneous Manufacturing339991 | — | ◇ UNVERIFIED |
| ACArctic Corner LLC | Cicero | IL | Food Manufacturing311520 | — | ◇ UNVERIFIED |
| BIBerkshire Investments LLC Dba Chicago Extruded Metals Company | Cicero | IL | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| BMBig Mich INC | Cicero | IL | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| CECaramella Enterprises, LLC | Cicero | NY | Apparel Manufacturing315210 | — | ◇ UNVERIFIED |
| CPChemical Petroleum Exchange | Cicero | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCitgo | Cicero | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CPCitgo Petroleum CORP | Cicero | IL | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CAContempo Auto Rebuilders INC | Cicero | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| DSDesign Shop Signs & Graphics Inc. | Cicero | NY | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| EAElegant Acqusition LLC | Cicero | IL | Paper Manufacturing322219 | — | ◇ UNVERIFIED |
| HIHoneywell International | Cicero | IL | Machinery Manufacturing333998 | — | ◇ UNVERIFIED |
| IEIwema Excavating | Cicero | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| JCJasso's Collision Center INC | Cicero | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| LPLaura Perea | Cicero | IL | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| MRMerdian Rail Products CORP | Cicero | IL | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| MMMichael Marhofer | Cicero | IL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PIPrater Industries INC | Cicero | IL | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| PLPremier Linen INC | Cicero | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SSei #1042 | Cicero | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SCSnappy Convenience Center 9 | Cicero | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| THTerrace Holding Company | Cicero | IL | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| TPTerrace Paper Co., INC. | Cicero | IL | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
