| IPIntertape Polymer CORP | Menasha, WI | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| OCOshkosh Corporation - Defense Plant | Oshkosh, WI | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| OTOshkosh Truck CORP. - North Plant | Oshkosh, WI | Transportation Equipment Manufacturing336120 | — | ◇ UNVERIFIED |
| OLOutlook Label Systems, INC. | Neenah, WI | Printing and Related Support Activities323000 | — | ◇ UNVERIFIED |
| PMPlexus Manufacturing Systems | Neenah, WI | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| EDEdgewater Door Company LLC | Neenah, WI | Plastics and Rubber Products Manufacturing326199 | 20–99 | ◐ LIKELY ACTIVE |
| MFMonroe Fabrication LLC | Omro, WI | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| SWSwanson Wiper Corporation | Oshkosh, WI | Paper Manufacturing322299 | 20–99 | ◐ LIKELY ACTIVE |
| PAPack Air Assembly INC | Neenah, WI | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| SCSterling Colors, LLC | Neenah, WI | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ATAdvanced Tooling Specialists, Inc. | Menasha, WI | Machinery Manufacturing333511 | 20–99 | ◐ LIKELY ACTIVE |
| AFAmcor Flexibles North America INC - Nic | Neenah, WI | Paper Manufacturing322220 | — | ◐ LIKELY ACTIVE |
| AHAmcor Healthcare Packaging INC | Oshkosh, WI | Paper Manufacturing322220 | — | ◐ LIKELY ACTIVE |
| AWAp Westshore | Oshkosh, WI | Fabricated Metal Product Manufacturing332811 | 20–99 | ◐ LIKELY ACTIVE |
| BLBildt, LLC | Oshkosh, WI | Fabricated Metal Product Manufacturing332311 | 20–99 | ◐ LIKELY ACTIVE |
| BEBinding Edge | Neenah, WI | Printing and Related Support Activities323120 | 20–99 | ◐ LIKELY ACTIVE |
| BSBrickham Stamping | Oshkosh, WI | Primary Metal Manufacturing331110 | 20–99 | ◐ LIKELY ACTIVE |
| CCCastlePierce Corporation | Oshkosh, WI | Printing and Related Support Activities323111 | 100–499 | ◐ LIKELY ACTIVE |
| CPChildren's Products LLC | Neenah, WI | Furniture and Related Product Manufacturing337121 | 20–99 | ◐ LIKELY ACTIVE |
| CCCraft Coating Inc. | Oshkosh, WI | Fabricated Metal Product Manufacturing332813 | 20–99 | ◐ LIKELY ACTIVE |
| CMCreative Metal Products | Neenah, WI | Fabricated Metal Product Manufacturing332322 | 20–99 | ◐ LIKELY ACTIVE |
| CCCrown Cork & Seal USA, Inc. - Oshkosh | Oshkosh, WI | Fabricated Metal Product Manufacturing332431 | 20–99 | ◐ LIKELY ACTIVE |
| DSDEF - South Plant | Oshkosh, WI | Transportation Equipment Manufacturing336120 | 500+ | ◐ LIKELY ACTIVE |
| DWDEF - West Plant | Oshkosh, WI | Transportation Equipment Manufacturing336111 | 100–499 | ◐ LIKELY ACTIVE |
| DLDuo-safety Ladder CORP | Oshkosh, WI | Fabricated Metal Product Manufacturing332999 | 20–99 | ◐ LIKELY ACTIVE |
| GNGreat Northern CORP - Appleton | Appleton, WI | Paper Manufacturing322211 | 100–499 | ◐ LIKELY ACTIVE |
| GNGreat Northern Corporation - Oshkosh | Oshkosh, WI | Paper Manufacturing322211 | 100–499 | ◐ LIKELY ACTIVE |
| KCKeenline Conveyor Systems, LLC | Omro, WI | Machinery Manufacturing333922 | 20–99 | ◐ LIKELY ACTIVE |
| KCKimberly Clark - Cold Spring | Neenah, WI | Paper Manufacturing322290 | — | ◐ LIKELY ACTIVE |
| MPMenasha Packaging Company - Neenah | Neenah, WI | Paper Manufacturing322210 | 100–499 | ◐ LIKELY ACTIVE |
| NMNeenah Mill | Neenah, WI | Paper Manufacturing322000 | 20–99 | ◐ LIKELY ACTIVE |
| PMPioneer Metal Finishing CORP - Oshkosh Div | Oshkosh, WI | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| PEPrintron Engravers INC. | Neenah, WI | Printing and Related Support Activities323120 | 20–99 | ◐ LIKELY ACTIVE |
| PEPro Ex Extrusion | Oshkosh, WI | Plastics and Rubber Products Manufacturing326112 | 20–99 | ◐ LIKELY ACTIVE |
| SSSturgeon Spirits | Oshkosh, WI | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| TCThe Chrome Shop | Menasha, WI | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| TPTranscontinental Packaging Menasha | Menasha, WI | Paper Manufacturing322220 | 100–499 | ◐ LIKELY ACTIVE |
| TMTriangle Manufacturing Company | Oshkosh, WI | Fabricated Metal Product Manufacturing332116 | 20–99 | ◐ LIKELY ACTIVE |
| VIValmet Inc- Neenah | Neenah, WI | Plastics and Rubber Products Manufacturing326290 | — | ◐ LIKELY ACTIVE |
| WWWald Wire and Manufacturing Corp. | Oshkosh, WI | Fabricated Metal Product Manufacturing332618 | 20–99 | ◐ LIKELY ACTIVE |
| AIAlliance-industries INC - Menasha | Menasha, WI | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| BWBlended Waxes, INC. | Oshkosh, WI | Petroleum and Coal Products Manufacturing324199 | — | ◐ LIKELY ACTIVE |
| FRFox River Valley Ethanol LLC - Pickett | Pickett, WI | Chemical Manufacturing325193 | — | ◐ LIKELY ACTIVE |
| STSca Tissue Menasha Paper Mill | Menasha, WI | Paper Manufacturing322110 | — | ◐ LIKELY ACTIVE |
| APAlcan Packaging - Neenah Plant | Neenah, WI | Paper Manufacturing322221 | — | ◇ UNVERIFIED |
| APAmcor Packaging, INC. | Oshkosh, WI | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| AFAndritz Fabrics and Rolls | Neenah, WI | Machinery Manufacturing333243 | — | ◇ UNVERIFIED |
| BFBasler Flight Service | Oshkosh, WI | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| BDBertram Dental Lab INC | Menasha, WI | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| CPCastle Pierce | Oshkosh, WI | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |