| IFIndustrial Fabricating | East Syracuse | NY | — | ◇ UNVERIFIED |
| IFIndustrial Fabricating INC. | East Syracuse | NY | — | ◇ UNVERIFIED |
| IFIndustrial Fabricating Systems INC | Milford | MI | — | ◇ UNVERIFIED |
| IFIndustrial Fabrication Services INC | Lake Crystal | MN | — | ◇ UNVERIFIED |
| IFIndustrial Finishing Services INC | Erlanger | KY | — | ◇ UNVERIFIED |
| ICIngersoll-rand CO | Mayfield | KY | — | ◇ UNVERIFIED |
| IAInnovation and Technology Center | Farmers Branch | TX | — | ◇ UNVERIFIED |
| ICInnovative Cleaning Equipment INC | Grand Rapids | MI | — | ◇ UNVERIFIED |
 Integrity Welding & Fabrication, INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| IPIntelligent Processes and Automation, Inc. | Oakbrook Terrace | IL | — | ◇ UNVERIFIED |
| ITIntelligent Tool CORP. | Mooresville | NC | — | ◇ UNVERIFIED |
| IMInterlake Mecalux INC | Melrose Park | IL | — | ◇ UNVERIFIED |
| ILIntrafab LLC | Huntley | IL | — | ◇ UNVERIFIED |
 Invio Automation | Hudson | NH | — | ◇ UNVERIFIED |
| IBItw Building Components Group, INC | Litchfield | IL | — | ◇ UNVERIFIED |
| IAItwtech and Itw Linx | Carol Stream | IL | — | ◇ UNVERIFIED |
| JIJanus International | Orlando | FL | — | ◇ UNVERIFIED |
| JAJ & a Powder Coating | Oakdale | CA | — | ◇ UNVERIFIED |
| JMJared Manufacturing CO. INC. | Norwalk | CT | — | ◇ UNVERIFIED |
| JBJay Bryant | Sacramento | CA | — | ◇ UNVERIFIED |
| JGJay Gee Manufacturing a Div of Griffin Industries | Butler | KY | — | ◇ UNVERIFIED |
| JDJb Designs | Costa Mesa | CA | — | ◇ UNVERIFIED |
| JBJ B Ornamental Iron | San Mateo | CA | — | ◇ UNVERIFIED |
| JPJb Precision Coatings | Broomfield | CO | — | ◇ UNVERIFIED |
| JIJ.c.m. Industries, INC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| JMJ-e Manufacturing CO Dba J-e Earll Manufacturing | Shakopee | MN | — | ◇ UNVERIFIED |
| JHJ H Bender Equipment Company, INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| JCJit Companies INC | Green Isle | MN | — | ◇ UNVERIFIED |
| JJJ & J Machining Welding & Fabrication | Mason City | IA | — | ◇ UNVERIFIED |
| JSJohnson S Boiler Sev | Benwood | WV | — | ◇ UNVERIFIED |
| JMJoy Mining Machinery | Abingdon | VA | — | ◇ UNVERIFIED |
| JWJP Welding LLC | Raymore | MO | — | ◇ UNVERIFIED |
| JRJ R Automation Technologies LLC | Holland | MI | — | ◇ UNVERIFIED |
| JIJv Industrial Beaumont | Beaumont | TX | — | ◇ UNVERIFIED |
| JIJv Industrial La Porte | La Porte | TX | — | ◇ UNVERIFIED |
| JIJv Industrial Skiatook | Skiatook | OK | — | ◇ UNVERIFIED |
| JEJvr Enterprises INC Dba Custom Seating Mfg | Montclair | CA | — | ◇ UNVERIFIED |
| KJKDK Jet Property Management LLC | Bellevue | ID | — | ◇ UNVERIFIED |
| KFKds Fabrication and Machining Specialties, INC. | Hiddenite | NC | — | ◇ UNVERIFIED |
| KIKeco, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| KMKeicher Metal Arts Inc | Cairo | NY | — | ◇ UNVERIFIED |
| KCKendra Construction Service INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| KGKen Garner Manufacturing | Rural Hall | NC | — | ◇ UNVERIFIED |
| KGKen Garner Manufacturing - Rho, INC. | Rural Hall | NC | — | ◇ UNVERIFIED |
| KBKeystone Boiler Works, INC. | Pottstown | PA | — | ◇ UNVERIFIED |
| KMKeystone Machine Works | Sand Springs | OK | — | ◇ UNVERIFIED |
| KBKickham Boiler & Engineering | Saint Louis | MO | — | ◇ UNVERIFIED |
| KPKilgore Plant | Kilgore | TX | — | ◇ UNVERIFIED |
| KTKing Tool Company | Longview | TX | — | ◇ UNVERIFIED |
| KMKinksbridge Metal CO | Carrollton | GA | — | ◇ UNVERIFIED |
| KCKinton Carbide, INC. | Export | PA | — | ◇ UNVERIFIED |
| KCKisner Corporation | Raleigh | NC | — | ◇ UNVERIFIED |
| KWKJC Welding LLC | Falcon | MO | — | ◇ UNVERIFIED |
| KPKohl Property Ventures 3602 LLC | Lakeland | FL | — | ◇ UNVERIFIED |
| KIKolemba Industries, INC. | Gallatin | TN | — | ◇ UNVERIFIED |
| KWKoski Welding INC | Baraga | MI | — | ◇ UNVERIFIED |
| KIKsq Incorporated | Winfield | KS | — | ◇ UNVERIFIED |
| KMKumi Manufacturing Alabama LLC | Vanport | PA | — | ◇ UNVERIFIED |
| KPKvaerner Power | Williamsport | PA | — | ◇ UNVERIFIED |
| KIKvr Investmnt Grp, Pacific Plating, Dba | Sun Valley | CA | — | ◇ UNVERIFIED |
| KLKwf LLC | Griswold | IA | — | ◇ UNVERIFIED |
| LKLamb Knitting Machine Corporation | Chicopee | MA | — | ◇ UNVERIFIED |
| LELaptalo Enterprises, INC. | San Jose | CA | — | ◇ UNVERIFIED |
| LFLaser Fabrication & Machine Co., INC. | Wellington | AL | — | ◇ UNVERIFIED |
| LWLawless Welding INC | Webbs Cross Roads | KY | — | ◇ UNVERIFIED |
| LBL.E. Blake Machining LLC | Medina | OH | — | ◇ UNVERIFIED |
| LRLifetime Rooftile CO | Seneca | IL | — | ◇ UNVERIFIED |
| LDLinear Design Group, Inc | Grass Valley | CA | — | ◇ UNVERIFIED |
 Linita Design & Mfg CORP | Lackawanna | NY | — | ◇ UNVERIFIED |
 Lippert Components INC | Goshen | IN | — | ◇ UNVERIFIED |
| LDLittleford Day INC | Florence | KY | — | ◇ UNVERIFIED |
| LWLittle Washington Fabrications, INC. | Middletown | PA | — | ◇ UNVERIFIED |
| LILMR Industries, LLC | Gary | IN | — | ◇ UNVERIFIED |
| LML&n Metal Works LLC | Gillett | WI | — | ◇ UNVERIFIED |
| LCLogan Corporation INC | Salyersville | KY | — | ◇ UNVERIFIED |
| LDLonestar Dock Products LLC. | Mount Pleasant | TX | — | ◇ UNVERIFIED |
| MMMachinery Mender LLC | Woodstock | IL | — | ◇ UNVERIFIED |
| MVMagnum Venus Plastech | Kent | WA | — | ◇ UNVERIFIED |
| MTManchester Tank and Equipment | Petersburg | VA | — | ◇ UNVERIFIED |
| MTManchester Tank & Equipment CO | Bedford | IN | — | ◇ UNVERIFIED |
| MWMansfield Welding Services LLC | Oakwood | OH | — | ◇ UNVERIFIED |
| MLManufab, LLC | Rexburg | ID | — | ◇ UNVERIFIED |
| MDMarinus Du Preez Kuyl | Forest Grove | OR | — | ◇ UNVERIFIED |
| MKMark Knoedler | Ijamsville | MD | — | ◇ UNVERIFIED |
| MWMarks Welding & Fabricating | Thorsby | AL | — | ◇ UNVERIFIED |
| MWMartin Welding and Fabrication LLC | Contoocook | NH | — | ◇ UNVERIFIED |
| MCMauser Container Services | Blacklick | OH | — | ◇ UNVERIFIED |
| MEMcB Enviro Corporation | Indianapolis | IN | — | ◇ UNVERIFIED |
| MHMckee Holdings LLC | Sandy | OR | — | ◇ UNVERIFIED |
| MPMenzia Properties, LLC | Cudahy | WI | — | ◇ UNVERIFIED |
| MEMerrill Engineering & Integration | Saginaw | MI | — | ◇ UNVERIFIED |
| MIMerrill Iron & Steel South | Springfield | MO | — | ◇ UNVERIFIED |
| MMMesser Machine - Mfg INC | Windom | MN | — | ◇ UNVERIFIED |
| MLMetalCraft LLC | Bantam | CT | — | ◇ UNVERIFIED |
| MSMetal Solutions INC | Vandergrift | PA | — | ◇ UNVERIFIED |
| MTMetal Tech, INC. | Fargo | ND | — | ◇ UNVERIFIED |
| MWMetal Works INC. | Spencer | IA | — | ◇ UNVERIFIED |
| MMMexia Main, East, and West Plants | Mexia | TX | — | ◇ UNVERIFIED |
 Mgt Manufacturing LLC | Springville | AL | — | ◇ UNVERIFIED |
| Mgt Manufacturing LLC | Springville | AL | — | ◇ UNVERIFIED |
