Klh Industries, INC. | Germantown | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
| KMKlm Machining, INC | Sussex | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Konrad Marine INC | Hudson | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Koss Corporation | Milwaukee | WI | Computer and Electronic Product Manufacturing334310 | 20-99 | ● ACTIVE |
Kretz Lumber Co., INC. | Antigo | WI | Wood Product Manufacturing321113 | 20-99 | ● ACTIVE |
Ksm Industries INC | Germantown | WI | Fabricated Metal Product Manufacturing332000 | 20-99 | ● ACTIVE |
Laacke & Joys Company , LLC | Brookfield | WI | Textile Product Mills314910 | 20-99 | ● ACTIVE |
La Crosse Sign Co., INC. | Onalaska | WI | Miscellaneous Manufacturing339950 | 20-99 | ● ACTIVE |
Law Tanning CO. LLC | Milwaukee | WI | Leather and Allied Product Manufacturing316110 | 20-99 | ● ACTIVE |
Lemke Industrial Machine LLC | Marathon | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Leo Cancer Care, INC. | Middleton | WI | Computer and Electronic Product Manufacturing334517 | 20-99 | ● ACTIVE |
Letourneau Plastics, INC. | Oconto | WI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Lindquist Machine Co., LLC | Green Bay | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Lpi, INC. | Eau Claire | WI | Chemical Manufacturing325612 | 20-99 | ● ACTIVE |
Mad City Labs, INC. | Madison | WI | Computer and Electronic Product Manufacturing334516 | 20-99 | ● ACTIVE |
Manowske Welding CORP | Fond Du Lac | WI | Fabricated Metal Product Manufacturing332313 | 20-99 | ● 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 |
Marlin Technologies, INC. | Horicon | WI | Computer and Electronic Product Manufacturing334519 | 20-99 | ● 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 | 20-99 | ● ACTIVE |
| MIMatalco INC | Wisconsin Rapids | WI | Primary Metal Manufacturing331314 | 20-99 | ● ACTIVE |
Max Weiss CO LLC | Milwaukee | WI | Fabricated Metal Product Manufacturing332312 | 20-99 | ● ACTIVE |
Mcnally Industries, LLC | Grantsburg | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Metal Forms Corporation | Milwaukee | WI | Fabricated Metal Product Manufacturing332322 | 20-99 | ● ACTIVE |
Metal Products, Incorporated | Appleton | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Mid-city Steel LLC | La Crosse | WI | Textile Mills313300 | 20-99 | ● ACTIVE |
Midcon Products INC | Hortonville | WI | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ● ACTIVE |
| MPMidwest Precision Molding, INC | Lake Geneva | WI | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
| MBMilwaukee Bearing and Machining, INC. | Menomonee Falls | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Milwaukee Cylinder INC | Cudahy | WI | Machinery Manufacturing333995 | 20-99 | ● ACTIVE |
Milwaukee Valve Co, INC | New Berlin | WI | Fabricated Metal Product Manufacturing332911 | 20-99 | ● ACTIVE |
Mitotec Precision, INC. | Necedah | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
| MDMolded Dimensions | Port Washington | WI | Chemical Manufacturing325200 | 20-99 | ● ACTIVE |
Motor Specialty, INC. | Racine | WI | Electrical Equipment, Appliance & Component Manufacturing335312 | 20-99 | ● ACTIVE |
Multicircuits, INC. | Oshkosh | WI | Fabricated Metal Product Manufacturing332813 | 20-99 | ● ACTIVE |
| MNMultitek North America LLC | Prentice | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
National Electrostatics CORP | Middleton | WI | Computer and Electronic Product Manufacturing334516 | 20-99 | ● ACTIVE |
National Rivet & Manufacturing Company | Waupun | WI | Fabricated Metal Product Manufacturing332720 | 20-99 | ● ACTIVE |
Necal Corporation | Sparta | WI | Chemical Manufacturing325520 | 20-99 | ● ACTIVE |
| NFNel Frequency Controls INC | Burlington | WI | Computer and Electronic Product Manufacturing334419 | 20-99 | ● ACTIVE |
| NNeoCoil | Pewaukee | WI | Computer and Electronic Product Manufacturing334510 | 20-99 | ● ACTIVE |
Neocoil LLC | Pewaukee | WI | Computer and Electronic Product Manufacturing334510 | 20-99 | ● ACTIVE |
| NLNew London Engineering CO | New London | WI | Machinery Manufacturing333922 | 20-99 | ● ACTIVE |
| NHNicolet Hardwoods CORP | Laona | WI | Wood Product Manufacturing321113 | 20-99 | ● ACTIVE |
| NPNicolet Plastics INC | Mountain | WI | Plastics and Rubber Products Manufacturing326111 | 20-99 | ● ACTIVE |
Northern Gear, LLC | Muskego | WI | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Northstar Steel Fabricating, INC. | Rhinelander | WI | Transportation Equipment Manufacturing336211 | 20-99 | ● ACTIVE |
Ocenco INC | Pleasant Prairie | WI | Fabricated Metal Product Manufacturing332911 | 20-99 | ● ACTIVE |
| OMO'Keefe Millwork | River Falls | WI | Furniture and Related Product Manufacturing337110 | 20-99 | ● ACTIVE |