| ANAdm/revela New Berlin | New Berlin | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| ABAEB Bread & Bakery LLC | Eleva | WI | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| APAg Precision Formulators | Middleton | WI | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| AFAgrilink Foods - Green Bay | Green Bay | WI | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| AIAgropur INC | Appleton | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| ALALD Land Company LLC | Ridgeland | WI | Food Manufacturing311615 | — | ◇ UNVERIFIED |
| AKAlive & Kickin' Pizza Crust | Green Bay | WI | Food Manufacturing311822 | — | ◇ UNVERIFIED |
| AIAllens INC. | Pulaski | WI | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| AEAlliant Energy (alto) | Alto | WI | Food Manufacturing311514 | — | ◇ UNVERIFIED |
 Alpha Baking Co., INC. | Cudahy | WI | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| ABAlpha Baking Company INC. | Manitowoc | WI | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| ASA.l. Schutzman Company, INC. | Sun Prairie | WI | Food Manufacturing311911 | — | ◇ UNVERIFIED |
| AIAmerican Italian Pasta Company | Kenosha | WI | Food Manufacturing311824 | — | ◇ UNVERIFIED |
| AMAnderson Maple Syrup, Inc. | Cumberland | WI | Food Manufacturing311930 | — | ◇ UNVERIFIED |
| AMAnimal Milk Solutions | Black River Falls | WI | Food Manufacturing311514 | — | ◇ UNVERIFIED |
| ABAppleseed Bakery, LLC | Milwaukee | WI | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| ABAppleton Bake Shoppe LLC | Appleton | WI | Food Manufacturing311811 | — | ◇ UNVERIFIED |
 Archer Daniels Midland Company | Westfield | WI | Food Manufacturing311221 | — | ◇ UNVERIFIED |
| AFArla Foods Production LLC | Kaukauna | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| AIAsenzya, INC. | Oak Creek | WI | Food Manufacturing311942 | — | ◇ UNVERIFIED |
 Associated Milk Producers, INC. | Blair | WI | Food Manufacturing311514 | — | ◇ UNVERIFIED |
| Associated Milk Producers INC (ampi)-cheese | Blair | WI | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| Associated Milk Producers INC (ampi) - Jim Falls | Jim Falls | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| Associated Milk Producers INC Blair - Whey | Blair | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| Associated Milk Producers Inc-portage | Portage | WI | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| Associated Milk Producers INC -whey | Blair | WI | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| ABAzteca Bakery INC. | Kenosha | WI | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BTBack to the Grind of Burlington LLC | Burlington | WI | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| BFBagels Forever, INC. | Madison | WI | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BLBakedmke, LLC | Milwaukee | WI | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BCBaker Cheese Factory, INC | Saint Cloud | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| BLBakeria LLP | Paddock Lake | WI | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BCBarron County Cheese, LLC. | Barron | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
 Basic American Foods | Plover | WI | Food Manufacturing311423 | — | ◇ UNVERIFIED |
| Basic American INC | Plover | WI | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| BABatter and Mac LLC | Menomonee Falls | WI | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BVBay Valley Foods, LLC | Green Bay | WI | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| BCBeerntsen Confectionary, Inc. | Manitowoc | WI | Food Manufacturing311352 | — | ◇ UNVERIFIED |
| BLBeleva, LLC | Green Bay | WI | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BCBelgioioso Cheese Freedom 2 | Kaukauna | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| BCBelgioioso Cheese Lange 2 | Denmark | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| BCBelgioioso Cheese - Sherwood | Menasha | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| BNBelgioioso New Denmark-zr558 | Green Bay | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| BBBellevue Bake Shoppe, LLC | De Pere | WI | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BPBendtsen Properties LLC | Caledonia | WI | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BMBest Maid Cookie Company | River Falls | WI | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| BMBeth M. Luedtke | Manitowoc | WI | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BBBevvy Bike LLC | Sun Prairie | WI | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| BBBinas Bakery INC. | Milwaukee | WI | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BFBiosource Flavors INC. | Muskego | WI | Food Manufacturing311999 | — | ◇ UNVERIFIED |
