| FCFerrara Candy CO | Bellwood | — | ◇ UNVERIFIED |
| FCFerrara Candy CO | Bellwood | — | ◇ UNVERIFIED |
| FBFlowers Baking CO of Hodgkins LLC | Hodgkins | — | ◇ UNVERIFIED |
| FBFlowers Baking CO of Peoria LLC | Peoria | — | ◇ UNVERIFIED |
| FIFoulds INC | Libertyville | — | ◇ UNVERIFIED |
| FCFreda Custom Foods INC | Northbrook | — | ◇ UNVERIFIED |
| FEFresh Express | Streamwood | — | ◇ UNVERIFIED |
| GMGilster Mary-lee CORP | Chester | — | ◇ UNVERIFIED |
| GBGolden Boy Nut CORP | Streator | — | ◇ UNVERIFIED |
| GSGold Standard Bakery | Chicago | — | ◇ UNVERIFIED |
| GBGonnella Baking CO | Chicago | — | ◇ UNVERIFIED |
| GBGonnella Baking CO | Chicago | — | ◇ UNVERIFIED |
| GBGonnella Baking CO - South | Chicago | — | ◇ UNVERIFIED |
| GDGrecian Delight - Estes | Elk Grove Village | — | ◇ UNVERIFIED |
| GMGrist Mill Confections INC. | Danville | — | ◇ UNVERIFIED |
| HRHaarmann & Reimer | Skokie | — | ◇ UNVERIFIED |
| HBHostess Brands LLC | Schiller Park | — | ◇ UNVERIFIED |
| HEHrr Enterprises INC | Chicago | — | ◇ UNVERIFIED |
| HLHueber LLC | Rock Falls | — | ◇ UNVERIFIED |
| IMIllinois Meat CO | Chicago | — | ◇ UNVERIFIED |
| IIIncobrasa Illinois, LTD. | Pekin | — | ◇ UNVERIFIED |
 Incobrasa Industries, LTD. | Pekin | — | ◇ UNVERIFIED |
| JFJays Foods INC | Chicago | — | ◇ UNVERIFIED |
| JSJ&j Snack Foods CORP | Rock Island | — | ◇ UNVERIFIED |
| JSJ&j Snack Foods Sales CORP | Alsip | — | ◇ UNVERIFIED |
| JFJoe & Frank's Homemade Sausages CO | Chicago | — | ◇ UNVERIFIED |
| JBJohn B Sanfilippo & Sons INC | Elgin | — | ◇ UNVERIFIED |
| KPKappa Products CORP | Chicago | — | ◇ UNVERIFIED |
| KCKeebler CO | Des Plaines | — | ◇ UNVERIFIED |
| KBKerry Biofunctional Ingredients INC | Alton | — | ◇ UNVERIFIED |
| KIKerry INC D/b/a Kerry Ingredients & Flavours | Elk Grove Village | — | ◇ UNVERIFIED |
| KIKerry Ingredients INC | Melrose Park | — | ◇ UNVERIFIED |
| KIKerry Ingredients INC | Millstadt | — | ◇ UNVERIFIED |
| KIKnechtel INC | Skokie | — | ◇ UNVERIFIED |
| KFKraft Foods Global INC | Rochelle | — | ◇ UNVERIFIED |
| LCLa-capannina-coffee/alacavannia Coffee | Chicago | — | ◇ UNVERIFIED |
| LFLawrence Foods INC | Elk Grove Village | — | ◇ UNVERIFIED |
| MPMaschhoffs Pork LLC | Carlyle | — | ◇ UNVERIFIED |
| MRMaterial Resources INC | Washington Park | — | ◇ UNVERIFIED |
| MLMaurice Lenell Cooky CO | Norridge | — | ◇ UNVERIFIED |
| MDMel-o-cream Donuts International INC | Springfield | 20–99 | ◇ UNVERIFIED |
| MBMetz Baking CO | Chicago | — | ◇ UNVERIFIED |
| MCMid-america Commodities INC | Farmer City | — | ◇ UNVERIFIED |
| MFMidwest Food Manufacturing, INC. | Franklin Park | 100–499 | ◇ UNVERIFIED |
| MSMilk Specialties Global - Paris Plant | Paris | — | ◇ UNVERIFIED |
| MGMondelez Global LLC | Naperville | — | ◇ UNVERIFIED |
| MIMounsef International | Lincolnwood | — | ◇ UNVERIFIED |
| MEMsi Express | Batavia | — | ◇ UNVERIFIED |
| MEMsi Express INC | North Chicago | — | ◇ UNVERIFIED |
| MWM & W Feed Service | Elizabeth | — | ◇ UNVERIFIED |
