| JSJiffi Stop 8 | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| JCJms Composites (0812790457) | Springfield | OH | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| JCJms Composites CORP. | Springfield | OH | Textile Mills313210 | — | ◇ UNVERIFIED |
| JMJohn Mann Associates | Springfield | NJ | Printing and Related Support Activities323119 | — | ◇ UNVERIFIED |
| JMJohn Morrell Food Group | Springfield | MA | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| JEJohnson Electric | Springfield | TN | Transportation Equipment Manufacturing336399 | — | ◇ UNVERIFIED |
| JWJohnson Welding and Manufacturing Inc | Springfield | MO | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| JIJolly Investments, LLC | Springfield | OR | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| JHJri Holdings INC | Springfield | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| KTKeen Tile INC | Springfield | IL | Nonmetallic Mineral Product Manufacturing327120 | — | ◇ UNVERIFIED |
| KBKentucky Bourbon Distillers LTD | Springfield | KY | Beverage and Tobacco Product Manufacturing312140 | — | ◇ UNVERIFIED |
| KHKerpar Holdings LLC | Springfield | PA | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| KEK E S Enterprises Inc-k E S Enterprises INC | Springfield | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| KCKinney Contractors INC | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| KCKlenck Company | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| KMKoch Materials Company-springfield Plant | Springfield | MO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| KGKSW Global LLC | Springfield | MO | Food Manufacturing311351 | — | ◇ UNVERIFIED |
| KGKSW Global, LLC | Springfield | MO | Food Manufacturing311351 | — | ◇ UNVERIFIED |
| KAKulavics Auto Body | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| KPKwik-Wall Property Management Company, LLC | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| LBLafarge Building Materials Inc-springfield Terminal | Springfield | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LLLala Links LLC | Springfield | MO | Miscellaneous Manufacturing339910 | — | ◇ UNVERIFIED |
| LFLawson F H CO INC | Springfield | TN | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| LVLazy Valley Winery, Inc. | Springfield | MA | Beverage and Tobacco Product Manufacturing312130 | — | ◇ UNVERIFIED |
| LSLeading Signs and Graphics, Inc. | Springfield | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| LWLeons Woodworks Ltd-springfield | Springfield | MO | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| LMLewis Memorial Christian Village | Springfield | IL | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| LELinde Engineering North America LLC | Springfield | IL | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| LRLkq Remanufacturing Division | Springfield | MO | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| LCLost Creek Industries INC | Springfield | OR | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| LVL & V Pace LLC | Springfield | MO | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| MCMac's Convenience Stores LLC | Springfield | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| MRMad River Fabricating LTD | Springfield | OH | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MFMaiman Fine Architectural Doors | Springfield | MO | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| MLMai-weave, LLC | Springfield | OH | Textile Product Mills314912 | — | ◇ UNVERIFIED |
| MRM&A Real Estate LLC | Springfield | OR | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| MMMatrix Manufacturing, INC. | Springfield | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MPMaximus Precison | Springfield | VT | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MSMccann Southworth Printing | Springfield | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| MCMccluskey Cabinets INC | Springfield | OR | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| MEMelton Enterprises, Inc. | Springfield | MO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| MIMerrill Iron & Steel South | Springfield | MO | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
 Metal Products Company | Springfield | OR | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| Metal Products Company | Springfield | OR | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| MWMgo Wood Products | Springfield | OR | Wood Product Manufacturing321212 | — | ◇ UNVERIFIED |
| MEMiddle East Broadcasting Networks, INC | Springfield | VA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| MBMidwest Building Components INC. | Springfield | MO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| MWMidwest Window and Door | Springfield | MO | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| MTMiles TShirts, LLC | Springfield | IL | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| MIMj Ice Cream LLC | Springfield | MO | Food Manufacturing311520 | — | ◇ UNVERIFIED |
