| BBBerntsen Brass & Aluminum Foundry INC | Madison | WI | Primary Metal Manufacturing331520 | 100-499 | ● ACTIVE |
Darkaero INC | Madison | WI | Transportation Equipment Manufacturing336413 | 1-19 | ● ACTIVE |
Flownamics Analytical Instruments INC | Madison | WI | Electrical Equipment, Appliance & Component Manufacturing335999 | 1-19 | ● ACTIVE |
Mad City Labs, INC. | Madison | WI | Computer and Electronic Product Manufacturing334516 | 20-99 | ● ACTIVE |
Neuwave Medical, INC. | Madison | WI | Miscellaneous Manufacturing339112 | — | ● ACTIVE |
Pike Technologies of Wisconsin, INC. | Madison | WI | Computer and Electronic Product Manufacturing334516 | 20-99 | ● ACTIVE |
| TFTekni-plex Flexibles | Madison | WI | Paper Manufacturing322220 | 20-99 | ● ACTIVE |
Accuray Incorporated | Madison | WI | Miscellaneous Manufacturing339112 | 500+ | ● ACTIVE |
Aldevron Madison LLC | Madison | WI | Chemical Manufacturing325414 | — | ● ACTIVE |
Berntsen International, INC. | Madison | WI | Miscellaneous Manufacturing339999 | 20-99 | ● ACTIVE |
Class Biologically Clean LTD | Madison | WI | Miscellaneous Manufacturing339999 | 1-19 | ● ACTIVE |
Datex-ohmeda, INC. | Madison | WI | Computer and Electronic Product Manufacturing334510 | — | ● ACTIVE |
Ets Electrofishing Systems, LLC | Madison | WI | Electrical Equipment, Appliance & Component Manufacturing335999 | 1-19 | ● ACTIVE |
Fabick INC | Madison | WI | Chemical Manufacturing325211 | 1-19 | ● ACTIVE |
Flugen INC | Madison | WI | Chemical Manufacturing325414 | 1-19 | ● ACTIVE |
| GJGiant Jones Brewing LLC | Madison | WI | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ● ACTIVE |
Hi-techniques, INC | Madison | WI | Computer and Electronic Product Manufacturing334515 | 1-19 | ● ACTIVE |
Madison Northside Planning Council INC | Madison | WI | Food Manufacturing311812 | 1-19 | ● ACTIVE |
Metrex Research LLC | Madison | WI | Miscellaneous Manufacturing339115 | — | ● ACTIVE |
Ncd Technologies LLC | Madison | WI | Chemical Manufacturing325510 | 1-19 | ● ACTIVE |
| PSPhasetech Spectroscopy INC. | Madison | WI | Computer and Electronic Product Manufacturing334516 | 1-19 | ● ACTIVE |
Soil Net LLC | Madison | WI | Chemical Manufacturing325998 | 1-19 | ● ACTIVE |
Wickcraft Company, INC. | Madison | WI | Primary Metal Manufacturing331210 | 1-19 | ● ACTIVE |
Bionic Prosthetics and Orthotics Group LLC | Madison | WI | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
Calimetrix LLC | Madison | WI | Miscellaneous Manufacturing339112 | — | ● ACTIVE |
Cellscript LLC | Madison | WI | Chemical Manufacturing325414 | — | ● ACTIVE |
Fillmyrecipe LLC | Madison | WI | Food Manufacturing311421 | — | ● ACTIVE |
| JDJurgan Development and Manufacturing, LTD. | Madison | WI | Miscellaneous Manufacturing339112 | — | ● ACTIVE |
Madwalk LLC | Madison | WI | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
| MMMallinckrodt Manufacturing LLC | Madison | WI | Miscellaneous Manufacturing339112 | 20-99 | ● ACTIVE |
Plumb Pharmaceuticals, INC | Madison | WI | Chemical Manufacturing325412 | — | ● ACTIVE |
| SIScandidos INC. | Madison | WI | Computer and Electronic Product Manufacturing334517 | — | ● ACTIVE |
Spayvac for Wildlife INC. | Madison | WI | Chemical Manufacturing325414 | — | ● ACTIVE |
Steam Instruments INC | Madison | WI | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
The Game Crafter, LLC | Madison | WI | Miscellaneous Manufacturing339930 | — | ● ACTIVE |
Tormach INC | Madison | WI | Machinery Manufacturing333515 | — | ● ACTIVE |
| WMWisc Med, LLC | Madison | WI | Computer and Electronic Product Manufacturing334510 | — | ● ACTIVE |
| WTWork Truck Stuff INC | Madison | WI | Transportation Equipment Manufacturing336211 | — | ● ACTIVE |
| APAmerican Printing | Madison | WI | Printing and Related Support Activities323110 | 20-99 | ◐ LIKELY ACTIVE |
| BBoumatic | Madison | WI | Chemical Manufacturing325320 | 100-499 | ◐ LIKELY ACTIVE |
| MIMCD, Inc. | Madison | WI | Paper Manufacturing322200 | 20-99 | ◐ LIKELY ACTIVE |
| PPromega | Madison | WI | Chemical Manufacturing325413 | 500+ | ◐ LIKELY ACTIVE |
| SLState Line Distillery | Madison | WI | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◐ LIKELY ACTIVE |
| TLTherma-stor LLC | Madison | WI | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| T1Tier 1 Nutritionals, Inc. | Madison | WI | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| VVendura | Madison | WI | Plastics and Rubber Products Manufacturing326191 | 20-99 | ◐ LIKELY ACTIVE |
| BLBell Labs INC | Madison | WI | Chemical Manufacturing325320 | 100-499 | ◐ LIKELY ACTIVE |
| UPUniversal Presentation Concepts | Madison | WI | Furniture and Related Product Manufacturing337215 | 20-99 | ◐ LIKELY ACTIVE |
Intuitive Biosciences INC | Madison | WI | Chemical Manufacturing325413 | 1-19 | ◐ LIKELY ACTIVE |
| SPStearns Packaging Corporation | Madison | WI | Chemical Manufacturing325611 | — | ◐ LIKELY ACTIVE |