| CCConsolidated Container CO | Elk Grove Village | IL | Plastics and Rubber Products Manufacturing326160 | — | ◇ UNVERIFIED |
| CPCustom Plastics | Elk Grove Village | IL | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
 Dayton Superior CORP | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| DPDelta Precision Circuits | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| DVDipper Ventures LLC Ch3 Data Center | Elk Grove Village | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| DKD & K International INC | Elk Grove Village | IL | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| DIDoumak INC | Elk Grove Village | IL | Food Manufacturing311340 | — | ◇ UNVERIFIED |
| DPDupli-color Products | Elk Grove Village | IL | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| EMElectroplated Metal Solutions | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| EGElk Grove Graphics | Elk Grove Village | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| FDFort Dearborn CO Flexible Packaging | Elk Grove Village | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| GIGroot Industries | Elk Grove Village | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| GRGroot Recycling & Services INC | Elk Grove Village | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IIIcon Identity Solutions | Elk Grove Village | IL | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| IPImpact Printers & Lithographers | Elk Grove Village | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| ISItw Shakeproof | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| JGJd Graphic CO INC | Elk Grove Village | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| JFJet Finishers Acquisition LLC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| JHJf Helmold & Brothers INC | Elk Grove Village | IL | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| KIKennametal INC | Elk Grove Village | IL | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| KIKerry INC D/b/a Kerry Ingredients & Flavours | Elk Grove Village | IL | Food Manufacturing311340 | — | ◇ UNVERIFIED |
| KMKohl & Madden Printing Ink CORP | Elk Grove Village | IL | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| KCKvf CO | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| LFLawrence Foods INC | Elk Grove Village | IL | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| LMLightning Metal Specialty | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MIMagnetic Inspection Lab INC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MMMeco Metal Finishing Illinois LLC | Elk Grove Village | IL | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MAMid America Protective Coatings INC | Elk Grove Village | IL | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| MEMilton Enterprises INC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PHParker Hannifin /mobile Systems | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332912 | — | ◇ UNVERIFIED |
| PCPenray Companies | Elk Grove Village | IL | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| PCPolyone CORP | Elk Grove Village | IL | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| PCPremier Card Solutions LLC | Elk Grove Village | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| QCQuality Color Graphics INC | Elk Grove Village | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| QWQuebecor World | Elk Grove Village | IL | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| RHRed Head | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| RMRegency Metal Finishing INC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| RGRepro Graphics | Elk Grove Village | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| RBRexam Beverage Can CO | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| RTRiviera Transformer CO | Elk Grove Village | IL | Computer and Electronic Product Manufacturing334416 | — | ◇ UNVERIFIED |
| RCRogers Corporation, Bisco Materials Unit | Elk Grove Village | IL | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| RCRollex CORP - Lunt Ave | Elk Grove Village | IL | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| RIRopak-central INC | Elk Grove Village | IL | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RDRr Donnelley Response Marketing Services | Elk Grove Village | IL | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| SMScreen Machine CO the | Elk Grove Village | IL | Transportation Equipment Manufacturing336360 | — | ◇ UNVERIFIED |
| SMScreen Machine INC the | Elk Grove Village | IL | Transportation Equipment Manufacturing336360 | — | ◇ UNVERIFIED |
| SCSdc Chi Ii Busse LLC | Elk Grove Village | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SEStar Electronics INC. | Elk Grove Village | IL | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| TCTenex CORP | Elk Grove Village | IL | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| TCTingstol CO | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
