| IEIndustrial Enterpries INC | Jefferson City | MO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ISIndustrial Systems | Cape Girardeau | MO | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| ITInhance Technologies LLC | Kansas City | MO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| ITInhance Technologies LLC | St Louis | MO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| ICInnovative Controls Engineering | Marshfield | MO | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ◇ UNVERIFIED |
| ITInsituform Technologies LLC | Chesterfield | MO | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| ICInterchem Chemical Spc | St Louis | MO | Miscellaneous Manufacturing339994 | — | ◇ UNVERIFIED |
| IIInternational Ingredient Corporation | Monett | MO | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| IPInternational Paper Co-international Paper CO | Joplin | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| IBInterstate Brands Corp-interstate Brands CORP | St. Louis | MO | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| IBInterstate Brands Corporation | Springfield | MO | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| IBInterstate Brands CORP - Wonder Bread-interstate Brands CORP - Wonder Bread | Kansas City | MO | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| IIIoditech INC | Kansas City | MO | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| IRIsabella Ready Mix | Isabella | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IEItalgrani Elevator USA US Durum | St. Louis | MO | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| IMIxl Manufacturing Company-bernie South Plant | Bernie | MO | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| JAJack's Auto Sales and Salvage | St. Charles | MO | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| JPJackson Plating & Polishing INC | Kansas City | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| JRJaco Ready Mix | Henrietta | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| JIJamegy, INC. Dba Al Solutions | Washington | MO | Primary Metal Manufacturing331312 | — | ◇ UNVERIFIED |
| JMJames Mulligan Printing INC | St Louis | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| JKJam Kat | Grandview | MO | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| JAJ and a Recycling | Everton | MO | Apparel Manufacturing315999 | — | ◇ UNVERIFIED |
| JDJ. D. Streett & CO. - Park Avenue | St. Louis | MO | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| JCJefferson City Yard Waste/compost Site | Jefferson City | MO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| JKJefferson Keeler Printing | Saint Louis | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| JSJefferson Smurfit Corp-north Kansas City | Kansas City | MO | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| JIJensen Infrastructure | Troy | MO | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| JPJ&m Pallet LLC | Cassville | MO | Wood Product Manufacturing321920 | 1-19 | ◇ UNVERIFIED |
| JCJohnson Controls Hoover Auto | Jefferson City | MO | Transportation Equipment Manufacturing336360 | — | ◇ UNVERIFIED |
| JSJohn Stark Printing Company-manchester Rd | St. Louis | MO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
 Jost Chemical CO INC | Saint Louis | MO | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| JPJ & P Wood Products | Winona | MO | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| JRJ R Simplot CO | Saint Louis | MO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| JSJ S Alberici Construction | St. Louis | MO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| JBJustin Boot Company Carthage (plant 417) | Carthage | MO | Leather and Allied Product Manufacturing316210 | — | ◇ UNVERIFIED |
| JBJustin Boot Company Cassville-plant 414 | Cassville | MO | Leather and Allied Product Manufacturing316210 | — | ◇ UNVERIFIED |
| JWJw Woodworks | Fairdealing | MO | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| KCKansas City Intl Airport Maintenance Bas-mci Maintenance and Engineering Base | Kansas City | MO | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| KMK-d Machine & Tool, INC. | Union | MO | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| KCKeller Crescent Company-keller Crescent Company | Maryland Heights | MO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| KMKeller Mfg-keller Mfg | St. Louis | MO | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| KMKelso Milling CO. | Scott City | MO | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| KFKenalloy Foundry Mfg CO INC | Montgomery City | MO | Primary Metal Manufacturing331523 | — | ◇ UNVERIFIED |
| KPKen's Plumbing | Thayer | MO | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| KRKerebe Recycling Company | Monett | MO | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| KCKerr-mcgee Chemical-springfield | Springfield | MO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| K4Kienstra 44 Llc-rolla | Rolla | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| K4Kienstra 44, LLC - Salem | Salem | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| KMKienstra Materials Company | Overland | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
