| HLHarpoon Lures LLC | Madison | WI | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| HAHector Adame, LLC | Madison | WI | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| HLHerbiery LLC | Madison | WI | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| HBHercules Bolt Company | Madison | TN | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| HDHI Def Machining LLC | Madison | IN | Machinery Manufacturing333519 | — | ◇ UNVERIFIED |
| HCHuman Crafted LLC | Madison | WI | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HMHyland Machining | Madison | SD | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| IFImperial Fabricating INC. (closed) | Madison | TN | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| IIIron Innovations, INC | Madison | MS | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JCJackson Cabinet Company | Madison | GA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| JAJarvis Award Sign & Flag Company | Madison | TN | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| JEJdr Enterprises, INC | Madison | GA | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| JPJimbob Printing, INC. | Madison | FL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| KBKennedys Bakery INC | Madison | MN | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| KNKombucha Now, LLC | Madison | WI | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| KAKross Ammunition, LLC | Madison | AL | Fabricated Metal Product Manufacturing332992 | — | ◇ UNVERIFIED |
| LFLaser Fire Protection LLC | Madison | WI | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| LNLeach & Napier, LLC | Madison | IN | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| LSLiberated Specialty Foods, Inc. | Madison | AL | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| LGLinde Gas North America LLC | Madison | TN | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| LPLogo Promotions LLC | Madison | WI | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| LCLopez Concrete Plant | Madison | AL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LDLowery Dental Laboratory, INC. | Madison | NC | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| LILs Industries INC | Madison | VA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| LILycon INC | Madison | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MCMadison Chocolate Company LLC | Madison | WI | Food Manufacturing311352 | — | ◇ UNVERIFIED |
| MCMadison Chocolate Company LLC | Madison | WI | Food Manufacturing311352 | — | ◇ UNVERIFIED |
| MCMadison Crushing and Excavating Company INC | Madison | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| MFMadison Floor CO. INC. | Madison | VA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| MMMadison Marble Works, LLC | Madison | FL | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| MMMadison Materials, LLC | Madison | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| MPMadison Packing | Madison | FL | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| MAMagnolia Automotive Services-alabama LLC | Madison | AL | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| MAMarkuly Auto Electric | Madison | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| MBM B Steel CO INC | Madison | IL | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| MEMdm Enterprises LLC | Madison | WI | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| MDMetal Design Corporation | Madison | WI | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MMMetal Moulding Corporation | Madison | TN | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MSMichael Sabados Dba US Storage Group, LLC | Madison | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| MIMidamerco, INC. | Madison | WI | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| MRMidwest Racking Manufacturing, INC. | Madison | IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MRMidwest Rock Tops, LLC | Madison | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| MBMirus Bio LLC | Madison | WI | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| MGMNY Group, LLC | Madison | SD | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MPModern Plastics Design | Madison | WI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MFMorningstar Foods INC | Madison | WI | Food Manufacturing311510 | — | ◇ UNVERIFIED |
| MBMusee Bath | Madison | MS | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| MCMusic City Fit Meals, LLC | Madison | TN | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| MCMusic City Fit Meals, LLC | Madison | TN | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| NLNessAlla LLC | Madison | WI | Food Manufacturing311920 | — | ◇ UNVERIFIED |
