| IIIri International Corporation | Pampa | TX | — | ◇ UNVERIFIED |
| IAIroncraft Attachments | Athens | TN | — | ◇ UNVERIFIED |
| JPJackson Precast INC | Jackson | MS | — | ◇ UNVERIFIED |
| JAJacobs Applied Tech: Goose Creek | Goose Creek | SC | — | ◇ UNVERIFIED |
| JHJames Hardie Building Products | Tacoma | WA | — | ◇ UNVERIFIED |
| JKJam Kat | Grandview | MO | — | ◇ UNVERIFIED |
| JCJarke CORP | Niles | IL | — | ◇ UNVERIFIED |
| JSJbf Stainless | Frankfort | NY | — | ◇ UNVERIFIED |
| JSJeffords Steel & Engineering CO | Plattsburgh | NY | — | ◇ UNVERIFIED |
| JFJendel Fabricating and Machine | Beckley | WV | — | ◇ UNVERIFIED |
| JOJennmar of Kentucky INC | Winchester | KY | — | ◇ UNVERIFIED |
| JPJensen Precast | Phoenix | AZ | — | ◇ UNVERIFIED |
| JPJensen Precast | Tucson | AZ | — | ◇ UNVERIFIED |
| JPJensen Precast | North Las Vegas | NV | — | ◇ UNVERIFIED |
| JRJensen Rock & Sand INC. | Aberdeen | SD | — | ◇ UNVERIFIED |
| JLJered LLC | Brunswick | GA | — | ◇ UNVERIFIED |
| JPJersey Precast | Trenton | NJ | — | ◇ UNVERIFIED |
| JFJesco Fabrication Shop | Tupelo | MS | — | ◇ UNVERIFIED |
| JHJim Hawk Truck Trailers INC | Council Bluffs | IA | — | ◇ UNVERIFIED |
| JKJ K Fabrication & Supply LLC | Butte | MT | — | ◇ UNVERIFIED |
| JDJohn Deere Electronic Solution, INC. | Fargo | ND | — | ◇ UNVERIFIED |
| JDJohn Deere Global Crop Harvesting Product Development Center | East Moline | IL | — | ◇ UNVERIFIED |
| JMJohnson Machine Works INC | Chariton | IA | — | ◇ UNVERIFIED |
| JSJones Sign, INC. | Phoenix | AZ | — | ◇ UNVERIFIED |
| JRJ Ray Mcdermott INC West Yd | Amelia | LA | — | ◇ UNVERIFIED |
| JRJ & R Concrete Products INC | Perris | CA | — | ◇ UNVERIFIED |
| JRJ & R Slaw Precast Plant | Lehighton | PA | — | ◇ UNVERIFIED |
| JSJ S Alberici Construction | Saint Louis | MO | — | ◇ UNVERIFIED |
| JMJv Manufacturing INC Conway | Conway | AR | — | ◇ UNVERIFIED |
| JIJwf Industries, INC. | Trussville | AL | — | ◇ UNVERIFIED |
| KBKadant Black Clawson | Theodore | AL | — | ◇ UNVERIFIED |
| KMKanawha Manufacturing- Acm | Charleston | WV | — | ◇ UNVERIFIED |
| KMKanawha Manufacturing CO | Eleanor | WV | — | ◇ UNVERIFIED |
| KCKaplan Container CORP | East Rochester | NY | — | ◇ UNVERIFIED |
| KRKaspar Ranch Hand | Shiner | TX | — | ◇ UNVERIFIED |
| KRKelly Ryan Equipment CO | Blair | NE | — | ◇ UNVERIFIED |
| KPKerkstra Precast INC | Grandville | MI | — | ◇ UNVERIFIED |
| KMKiczan Manufacturing INC | N Versailles | PA | — | ◇ UNVERIFIED |
| KSKimes Steel | New Haven | WV | — | ◇ UNVERIFIED |
| KAKing Ag Products | Carrollton | MO | — | ◇ UNVERIFIED |
| KSKing Steel INC | Lawrenceville | GA | — | ◇ UNVERIFIED |
| KTKinro Texas | Mansfield | TX | — | ◇ UNVERIFIED |
| KCKirkpatrick Concrete,inc. | Bessemer | AL | — | ◇ UNVERIFIED |
| KIKline Iron & Steel CO INC | Columbia | SC | — | ◇ UNVERIFIED |
| KIKline Iron & Steel Co., INC. | West Columbia | SC | — | ◇ UNVERIFIED |
| KIKlute INC | York | NE | — | ◇ UNVERIFIED |
| KMKoester Metals, INC. | Defiance | OH | — | ◇ UNVERIFIED |
| KCKonitz Construction INC | Tarpon Spgs | FL | — | ◇ UNVERIFIED |
| KPKonstant Products INC | Quincy | IL | — | ◇ UNVERIFIED |
| KFKoppel Fabrication INC | Sweet Springs | MO | — | ◇ UNVERIFIED |
| KIKoppers INC - Rail Products & Services | Huntington | WV | — | ◇ UNVERIFIED |
| KBKrush Brau German Beer Garden | Kissimmee | FL | — | ◇ UNVERIFIED |
| KMKubota Manufacturing of America - Gateway Facility | Gainesville | GA | — | ◇ UNVERIFIED |
| KCKvf CO | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| LFLa Fiberglass LLC | Bogalusa | LA | — | ◇ UNVERIFIED |
| LCLake Cities Fabrication | Lewisville | TX | — | ◇ UNVERIFIED |
| LGLakin General CORP - Roller Division | Chicago | IL | — | ◇ UNVERIFIED |
| LCLandoll CORP (air) | Marysville | KS | — | ◇ UNVERIFIED |
| LVLawrenceburg Vault Company | Lawrenceburg | TN | — | ◇ UNVERIFIED |
| LMLegris Mfg. CO INC | Kankakee | IL | — | ◇ UNVERIFIED |
| LMLeman Machine CO INC | Portage | PA | — | ◇ UNVERIFIED |
| LSLenex Steel | Indianapolis | IN | — | ◇ UNVERIFIED |
| LALennox Aes-tallassee | Tallassee | AL | — | ◇ UNVERIFIED |
| LTLetourneau Technologies, INC | Vicksburg | MS | — | ◇ UNVERIFIED |
| LBLiebovich Brothers INC | Rockford | IL | — | ◇ UNVERIFIED |
| LDLightman Drum Company | Winslow Township | NJ | — | ◇ UNVERIFIED |
| LBLima Barrel and Drum CO | Lima | OH | — | ◇ UNVERIFIED |
| LSLincoln Steel Corporation | Lincoln | NE | — | ◇ UNVERIFIED |
| LTLindsay Trnsprtn Solutions INC | Omaha | NE | — | ◇ UNVERIFIED |
 Lippert Components, INC | Goshen | IN | — | ◇ UNVERIFIED |
| Lippert Components Plant 084 | Nampa | ID | — | ◇ UNVERIFIED |
| Lippert Components Plant 151 | Kendallville | IN | — | ◇ UNVERIFIED |
| LRLittle Rock Wilbert Burial Vault CO. | Alexander | AR | — | ◇ UNVERIFIED |
| LWLittle Washington Fabrications, INC. | Christiana | PA | — | ◇ UNVERIFIED |
| LIL&n Industries INC | Rushville | IL | — | ◇ UNVERIFIED |
| LELobdell Emery Mfg CO | Alma | MI | — | ◇ UNVERIFIED |
| LMLoftness Manufacturing | Hector | MN | — | ◇ UNVERIFIED |
| LWLone Wolf Enterprises-lone Wolf Enterprises | Kansas City | MO | — | ◇ UNVERIFIED |
| LPLongleaf Packging | Vance | SC | — | ◇ UNVERIFIED |
| LCLower County Recycling CO | Erial | NJ | — | ◇ UNVERIFIED |
| LILuffland Industries | Bates City | MO | — | ◇ UNVERIFIED |
| LBLyonsdale Biomass, LLC | Lyons Falls | NY | — | ◇ UNVERIFIED |
| MMMachined Metals Mfg INC | Collegeville | PA | — | ◇ UNVERIFIED |
| MCMack Concrete, LLC | Mount Vernon | OH | — | ◇ UNVERIFIED |
| MHMack Hils, INC. | Moberly | MO | — | ◇ UNVERIFIED |
| MIMadison INC / 8500 New Sapulpa Rd | Tulsa | OK | — | ◇ UNVERIFIED |
| MIMadison Industries | Los Angeles | CA | — | ◇ UNVERIFIED |
| MMafco | Rogers | AR | — | ◇ UNVERIFIED |
| MPMagga Products Company INC | Holly Hill | FL | — | ◇ UNVERIFIED |
| MMMagnuson Metals Utah, LLC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| MUMalach USA | Valley City | ND | — | ◇ UNVERIFIED |
| MMMandan / Monarch Products / Ust | Mandan | ND | — | ◇ UNVERIFIED |
| MSManitex Sabre INC | Knox | IN | — | ◇ UNVERIFIED |
| MAMarine Accessories Corporation (mac) | Maryville | TN | — | ◇ UNVERIFIED |
| MSMarion Steel Fabrication Incorporated | Marion | IN | — | ◇ UNVERIFIED |
| MIMaritime International INC | Broussard | LA | — | ◇ UNVERIFIED |
| MCMarley Cooling Tower Company | Louisville | KY | — | ◇ UNVERIFIED |
| MSMarshall Steel Services INC. | Arvada | CO | — | ◇ UNVERIFIED |
| MCMartin Container Service | Compton | CA | — | ◇ UNVERIFIED |
| MEMartin Enterprises Dba Tj Composites | Nuevo | CA | — | ◇ UNVERIFIED |
