| IPIncon Process Systems LLC | Saint Charles | IL | — | ◇ UNVERIFIED |
| IPIndependent Plating CO. INC. | Worcester | MA | — | ◇ UNVERIFIED |
| I4Indigo 48, LLC | Montpelier | OH | — | ◇ UNVERIFIED |
| IAIndustrial Anodizing INC. | Hyrum | UT | — | ◇ UNVERIFIED |
| IBIndustrial Brush CORP | Lakeland | FL | — | ◇ UNVERIFIED |
| IBIndustrial Building @ 1000 King Georges Post Road | Fords | NJ | — | ◇ UNVERIFIED |
| ICIndustrial Chrome Plate | San Antonio | TX | — | ◇ UNVERIFIED |
| ICIndustrial Chrome Plating | Conyers | GA | — | ◇ UNVERIFIED |
| ICIndustrial Chrome Plating INC | Portland | OR | — | ◇ UNVERIFIED |
| ICIndustrial Chromium | Holyoke | MA | — | ◇ UNVERIFIED |
| ICIndustrial Coatings & Fireproofing | New Iberia | LA | — | ◇ UNVERIFIED |
| ICIndustrial Coating Solutions (0125044168) | Columbus | OH | — | ◇ UNVERIFIED |
| ICIndustrial Connections & Solutions, LLC | Morristown | TN | — | ◇ UNVERIFIED |
| ICIndustrial Container Services CO LLC | Brighton | CO | — | ◇ UNVERIFIED |
| IEIndustrial Electric CORP | Beckley | WV | — | ◇ UNVERIFIED |
| IEIndustrial Engineering CO | Columbus | NE | — | ◇ UNVERIFIED |
| IEIndustrial Etching INC | E Longmeadow | MA | — | ◇ UNVERIFIED |
| IFIndustrial Fabricating | East Syracuse | NY | — | ◇ UNVERIFIED |
| IFIndustrial Fiber Glass INC | Melrose Park | IL | — | ◇ UNVERIFIED |
| IFIndustrial Finishing Services INC | New York Mills | MN | — | ◇ UNVERIFIED |
| IGIndustrial Galvanizers America, INC. | Tampa | FL | — | ◇ UNVERIFIED |
| IHIndustrial Hard Chromium CO INC | Newark | NJ | — | ◇ UNVERIFIED |
| IMIndustrial Metal Finishing INC | Jamestown | NY | — | ◇ UNVERIFIED |
| IMIndustrial Metal Finishing, INC | Walnut Ridge | AR | — | ◇ UNVERIFIED |
| IMIndustrial Metal Finishing INC. #2 | Walnut Ridge | AR | — | ◇ UNVERIFIED |
| IMIndustrial Molded Products INC. | Palatine | IL | — | ◇ UNVERIFIED |
| IPIndustrial Piping INC | Pineville | NC | — | ◇ UNVERIFIED |
| IPIndustrial Piping Specialists INC | Mcpherson | KS | — | ◇ UNVERIFIED |
| IPIndustrial Plastic Systems INC | Lakeland | FL | — | ◇ UNVERIFIED |
| IPIndustrial Plating CO | Ames | IA | — | ◇ UNVERIFIED |
| IPIndustrial Plating CORP. | Lynchburg | VA | — | ◇ UNVERIFIED |
| IPIndustrial Plating & Machine, Inc., Princeton | Princeton | WV | — | ◇ UNVERIFIED |
| IRIndustrial Research, INC. | Evansville | IN | — | ◇ UNVERIFIED |
| ITIndustrial Tool Company INC | Memphis | TN | — | ◇ UNVERIFIED |
| ITIndustrial Tooling & Fabrication | Fort Madison | IA | — | ◇ UNVERIFIED |
| IDIndustrie De Nora S.p.a. - Chardon Manufacturing Facility | Chardon | OH | — | ◇ UNVERIFIED |
| IMIndy Metal Finishing | Brownsburg | IN | — | ◇ UNVERIFIED |
| IAInergy Automotive Systems INC | Adrian | MI | — | ◇ UNVERIFIED |
| IAInfinite Ascent LLC | San Marcos | CA | — | ◇ UNVERIFIED |
| ICIngersoll Cutting Tool CO Member of the Imc Group | Rockford | IL | — | ◇ UNVERIFIED |
| ITInhance Technologies LLC | Kansas City | MO | — | ◇ UNVERIFIED |
| ITInhance Technologies LLC | Saint Louis | MO | — | ◇ UNVERIFIED |
| IMInjecto Mold INC | Chicago | IL | — | ◇ UNVERIFIED |
| IMInjecto Mold INC | Chicago | IL | — | ◇ UNVERIFIED |
| ICInnovative Controls Engineering | Marshfield | MO | — | ◇ UNVERIFIED |
| IRInnovative Recycling | Galion | OH | — | ◇ UNVERIFIED |
| IRInnovative Rubber Technologies INC | Wapakoneta | OH | — | ◇ UNVERIFIED |
| IIInnovision INC | Deer Park | NY | — | ◇ UNVERIFIED |
| IWInnov Wire Technology INC | Colorado Spgs | CO | — | ◇ UNVERIFIED |
| IPInstaset Plastics | Anchorville | MI | — | ◇ UNVERIFIED |
| ISIntegrity Sport Services | Wadsworth | OH | — | ◇ UNVERIFIED |
| IBInteplast Building Products, INC. | Cartersville | GA | — | ◇ UNVERIFIED |
| IBInteplast Building Products Incorporated | Middlebury | IN | — | ◇ UNVERIFIED |
| IMInterlake Mecalux INC | Melrose Park | IL | — | ◇ UNVERIFIED |
| IIIntermatic INC | Spring Grove | IL | — | ◇ UNVERIFIED |
| ISIntermountain Sign Safety | Rathdrum | ID | — | ◇ UNVERIFIED |
| ICInternational Chrome Acid Spill | Dade City | FL | — | ◇ UNVERIFIED |
| ICInternational Chromium Plating | Providence | RI | — | ◇ UNVERIFIED |
| IDInternational Diamond Services | Houston | TX | — | ◇ UNVERIFIED |
| IEInternational Etching INC. | Providence | RI | — | ◇ UNVERIFIED |
| IIInternational Insignia | Providence | RI | — | ◇ UNVERIFIED |
| ISInternational Supply CO | Edelstein | IL | — | ◇ UNVERIFIED |
| ITInternational Technologies | Hamersville | OH | — | ◇ UNVERIFIED |
| IMInterplex Metals, R.i. Corporation | Warwick | RI | — | ◇ UNVERIFIED |
| INInterplex Nascal INC. | Tustin | CA | — | ◇ UNVERIFIED |
| ISInterplex Sunbelt INC | Tamarac | FL | — | ◇ UNVERIFIED |
| IAIntertractor America CORP | Elkhorn | WI | — | ◇ UNVERIFIED |
| IFIntex Forms INC | Sacramento | CA | — | ◇ UNVERIFIED |
| IMIntex Millwork Solutions | Millville | NJ | — | ◇ UNVERIFIED |
| ILIntrafab LLC | Huntley | IL | — | ◇ UNVERIFIED |
| IIIntrosul INC | Perry | GA | — | ◇ UNVERIFIED |
| ILIowa Laser Technology | Cedar Falls | IA | — | ◇ UNVERIFIED |
| ITIpsco Tubulars Oklahoma INC / 5610 Bird Creek Ave | Catoosa | OK | — | ◇ UNVERIFIED |
| IBIron Bay Model CO | Wheeling | WV | — | ◇ UNVERIFIED |
| IIIronhaus INC | Hamilton | MT | — | ◇ UNVERIFIED |
| IMIron Mountain Machine Company | Iron Mountain | MI | — | ◇ UNVERIFIED |
| IAIroquois Assembly Systems | Warren | MI | — | ◇ UNVERIFIED |
| IFIrwin Fac | Irwin | PA | — | ◇ UNVERIFIED |
| IPIsc Plating, INC. | Leslie | MI | — | ◇ UNVERIFIED |
| IIIselann-moss Ind., INC. | Cranston | RI | — | ◇ UNVERIFIED |
| ICIsp Coatings | Romeo | MI | — | ◇ UNVERIFIED |
| ILIspt LLC | Story City | IA | — | ◇ UNVERIFIED |
| ICItalix Company, Incorporated | Santa Clara | CA | — | ◇ UNVERIFIED |
| IIIten Industries | Ashtabula | OH | — | ◇ UNVERIFIED |
| IIIten Industries INC. (plant 3) (0204010442) | Ashtabula | OH | — | ◇ UNVERIFIED |
| IIIten Industries, Inc., Plant 4 (0204010405) | Ashtabula | OH | — | ◇ UNVERIFIED |
| IHIt Hard Chrome Plating | Murray | UT | — | ◇ UNVERIFIED |
| IItt | Panama City | FL | — | ◇ UNVERIFIED |
| ITItt Telecom Product CORP | Milan | TN | — | ◇ UNVERIFIED |
| IBItw Buildex | Elgin | IL | — | ◇ UNVERIFIED |
| IBItw Buildex | Itasca | IL | — | ◇ UNVERIFIED |
| ICItw Ccna Pna Construction Technologies | Charlotte | NC | — | ◇ UNVERIFIED |
| ICItw Cip Tennessee | Gallatin | TN | — | ◇ UNVERIFIED |
| IEItw Engineered Fastener Div | Chippewa Falls | WI | — | ◇ UNVERIFIED |
| IHItw Hi-cone | Itasca | IL | — | ◇ UNVERIFIED |
| ISItw Shakeproof | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| ISItw Switches | Harwood Heights | IL | — | ◇ UNVERIFIED |
| ITItw Tomco (0386010099) | Bryan | OH | — | ◇ UNVERIFIED |
| ILIva LTD | Burr Ridge | IL | — | ◇ UNVERIFIED |
| INIvi North INC Plant 3 | Greenville | WI | — | ◇ UNVERIFIED |
