Jbc Machine, INC. | Hortonville | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Jifram Extrusions, INC. | Sheboygan Falls | WI | Plastics and Rubber Products Manufacturing326121 | — | ● ACTIVE |
Johnson Brass & Machine Foundry INC | Saukville | WI | Primary Metal Manufacturing331525 | — | ● ACTIVE |
Jr Metal Works LLC | Kewaunee | WI | Fabricated Metal Product Manufacturing332322 | 20-99 | ● ACTIVE |
| JSJ. Stadler Machine, INC | Oshkosh | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Just in Time Machine CORP | Middleton | WI | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Kahlenberg Industries, INC. | Two Rivers | WI | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
Kaufholds Kurds INC | Ellsworth | WI | Food Manufacturing311513 | 100-499 | ● ACTIVE |
| KMKi Mobility, LLC | Stevens Point | WI | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
| KRKitpackers & Resinlab | Germantown | WI | Chemical Manufacturing325520 | 100-499 | ● ACTIVE |
Klh Industries, INC. | Germantown | WI | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Laacke & Joys Company , LLC | Brookfield | WI | Textile Product Mills314910 | — | ● ACTIVE |
| LALabarge Acquisition Company, INC | Appleton | WI | Computer and Electronic Product Manufacturing334418 | — | ● ACTIVE |
| LBLakefront Brewery | Milwaukee | WI | Beverage and Tobacco Product Manufacturing312120 | 100-499 | ● ACTIVE |
Lake Geneva Country Meats, INC. | Lake Geneva | WI | Food Manufacturing311611 | 20-99 | ● ACTIVE |
Lake Shore Systems, INC. | Rhinelander | WI | Transportation Equipment Manufacturing336611 | 100-499 | ● ACTIVE |
Lakeside Foods INC | Manitowoc | WI | Food Manufacturing311411 | 100-499 | ● ACTIVE |
Laserform LLC | De Pere | WI | Fabricated Metal Product Manufacturing332322 | — | ● ACTIVE |
Ldi Industries, INC. | Manitowoc | WI | Fabricated Metal Product Manufacturing332322 | — | ● ACTIVE |
Ldv, INC. | Burlington | WI | Transportation Equipment Manufacturing336112 | — | ● ACTIVE |
Ledgerock Distillery LLC | Fond Du Lac | WI | Beverage and Tobacco Product Manufacturing312140 | — | ● ACTIVE |
Lefave Limited Liability CO | New Holstein | WI | Furniture and Related Product Manufacturing337122 | — | ● ACTIVE |
Letourneau Plastics, INC. | Oconto | WI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Louis Hoffmann CO. | Menomonee Falls | WI | Fabricated Metal Product Manufacturing332323 | — | ● ACTIVE |
| LILucas-milhaupt, INC. | Cudahy | WI | Primary Metal Manufacturing331491 | 100-499 | ● ACTIVE |
Luvata Appleton LLC | Kimberly | WI | Primary Metal Manufacturing331420 | — | ● ACTIVE |
Macan Genesis Manufacturing, LLC | Elmwood | WI | Miscellaneous Manufacturing339112 | — | ● ACTIVE |
Machine Service, INC. | Green Bay | WI | Transportation Equipment Manufacturing336350 | 100-499 | ● ACTIVE |
Mad City Labs, INC. | Madison | WI | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Madison Defense Research LLC | Waunakee | WI | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| MCMagna-matic CORP | Waldo | WI | Fabricated Metal Product Manufacturing332216 | — | ● ACTIVE |
Magnetic Technologies Corporation | Middleton | WI | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ● ACTIVE |
| MTManitowoc Tool & Machining LLC | Manitowoc | WI | Fabricated Metal Product Manufacturing332710 | 100-499 | ● ACTIVE |
Mantel Machine Products INC. | Menomonee Falls | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
| MMMarinette Marine Corporation | Marinette | WI | Transportation Equipment Manufacturing336610 | 20-99 | ● ACTIVE |
| MBMarion Body Works | Marion | WI | Machinery Manufacturing333924 | 100-499 | ● ACTIVE |
| MMMarten Machining, INC. | Stevens Point | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
M.a.s. Industries, INC. | Plymouth | WI | Printing and Related Support Activities323113 | — | ● ACTIVE |
| MGMasters Gallery Foods, Incorporated | Plymouth | WI | Food Manufacturing311513 | — | ● ACTIVE |
Matenaer CORP | West Bend | WI | Fabricated Metal Product Manufacturing332116 | — | ● ACTIVE |
| MAMaterion Advanced Chemicals INC | Milwaukee | WI | Chemical Manufacturing325180 | — | ● ACTIVE |
Mauston Tool Corporation | Mauston | WI | Machinery Manufacturing333511 | — | ● ACTIVE |
Mavrix, INC. | New Berlin | WI | Machinery Manufacturing333992 | — | ● ACTIVE |
M-b Companies, INC | New Holstein | WI | Machinery Manufacturing333120 | — | ● ACTIVE |
Mcmillan Electric CO | Woodville | WI | Electrical Equipment, Appliance & Component Manufacturing335310 | — | ● ACTIVE |
Mcnally Industries, LLC | Grantsburg | WI | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| MMedtorque | Kenosha | WI | Miscellaneous Manufacturing339112 | 20-99 | ● ACTIVE |
Meister Cheese Company, LLC | Muscoda | WI | Food Manufacturing311513 | 100-499 | ● ACTIVE |
| MOMetalcraft of Mayville INC | Mayville | WI | Fabricated Metal Product Manufacturing332320 | 100-499 | ● ACTIVE |
| MIMetal Improvement Company, LLC | Milwaukee | WI | Fabricated Metal Product Manufacturing332811 | 20-99 | ● ACTIVE |