| BBBerntsen Brass & Aluminum Foundry INC | Madison | WI | Primary Metal Manufacturing331520 | 100-499 | ● ACTIVE |
| MEManitou Equipment America, LLC. - Madison | Madison | SD | Fabricated Metal Product Manufacturing332212 | 100-499 | ● ACTIVE |
Nextek INC | Madison | AL | Computer and Electronic Product Manufacturing334418 | 100-499 | ● ACTIVE |
Tyonek Advanced Manufacturing, LLC | Madison | AL | Fabricated Metal Product Manufacturing332999 | 100-499 | ● ACTIVE |
| UPUS Premier Tube Mills, LLC | Madison | IN | Primary Metal Manufacturing331111 | 100-499 | ● ACTIVE |
Griffon Aerospace, INC. | Madison | AL | Transportation Equipment Manufacturing336411 | 100-499 | ● ACTIVE |
| MCMadison Chemical CO INC | Madison | IN | Chemical Manufacturing325611 | 100-499 | ● ACTIVE |
| MWMadison Wood Preservers, Incorporated | Madison | VA | Wood Product Manufacturing321114 | 100-499 | ● ACTIVE |
| BBoumatic | Madison | WI | Chemical Manufacturing325320 | 100-499 | ◐ LIKELY ACTIVE |
| TATower Automotive Operations USA LLC Ii | Madison | MS | Transportation Equipment Manufacturing336111 | 100-499 | ◐ LIKELY ACTIVE |
| A1Accuray 1209 | Madison | WI | Computer and Electronic Product Manufacturing334517 | 100-499 | ◐ LIKELY ACTIVE |
| AEAJLS Enterprises Inc. dba Schoep's Ice Cream | Madison | WI | Food Manufacturing311520 | 100-499 | ◐ LIKELY ACTIVE |
| CSChocolate Shoppe Ice Cream Company Inc. Manufacturing Plant | Madison | WI | Food Manufacturing311520 | 100-499 | ◐ LIKELY ACTIVE |
| FAFaurecia Automotive, Seating | Madison | MS | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| FFFranklin Fueling Systems - Madison | Madison | WI | Machinery Manufacturing333911 | 100-499 | ◐ LIKELY ACTIVE |
| IIllumina | Madison | WI | Chemical Manufacturing325413 | 100-499 | ◐ LIKELY ACTIVE |
| RRoyer | Madison | IN | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| AFAmcor Flexibles Madison | Madison | WI | Plastics and Rubber Products Manufacturing326112 | 100-499 | ◐ LIKELY ACTIVE |
| CCorporate | Madison | WI | Food Manufacturing311340 | 100-499 | ◐ LIKELY ACTIVE |
| DMDanisco Madison | Madison | WI | Food Manufacturing311999 | 100-499 | ◐ LIKELY ACTIVE |
| FHFUJIFILM Holdings Corporation, Madison WI | Madison | WI | Computer and Electronic Product Manufacturing334118 | 100-499 | ◐ LIKELY ACTIVE |
| MMadison | Madison | NC | Textile Mills313110 | 100-499 | ◐ LIKELY ACTIVE |
| MMMannington - Madison LVT | Madison | GA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| M6MilliporeSigma 645 | Madison | WI | Chemical Manufacturing325411 | 100-499 | ◐ LIKELY ACTIVE |
| PCPlacon Corporation | Madison | WI | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| RPResearch Products, Madison Campus - AprilAire Plant, Tech Center | Madison | WI | Machinery Manufacturing333413 | 100-499 | ◐ LIKELY ACTIVE |
| VPVita Plus Corporation | Madison | WI | Food Manufacturing311119 | 100-499 | ◐ LIKELY ACTIVE |