| ITIndustrial Tube Corp | Hillsborough | NJ | — | ◇ UNVERIFIED |
| ISIndyme Solutions INC | Imlay City | MI | — | ◇ UNVERIFIED |
| IAInfinite Ascent LLC | San Marcos | CA | — | ◇ UNVERIFIED |
| IMInfinite Manufacturing Group, Inc | Kearny | NJ | — | ◇ UNVERIFIED |
| IMInfinity Manufactured Industries, INC. | Largo | FL | — | ◇ UNVERIFIED |
| ISInfinity Stone, INC. | Waterbury | CT | — | ◇ UNVERIFIED |
| IPIn-Flight Products, LLC | Stanton | CA | — | ◇ UNVERIFIED |
| IIInfopak International INC | Bend | OR | — | ◇ UNVERIFIED |
| ICInfra-metals CO. | Marseilles | IL | — | ◇ UNVERIFIED |
| ICIngenuity Concepts LLC | White Bear Lake | MN | — | ◇ UNVERIFIED |
| ITInhance Technologies | Jacinto City | TX | — | ◇ UNVERIFIED |
| ITInhance Technologies Berwick | Houston | TX | — | ◇ UNVERIFIED |
| ITInhance Technologies LLC | West Chicago | IL | — | ◇ UNVERIFIED |
| ISInjected Solutions, INC. | Lanesboro | MA | — | ◇ UNVERIFIED |
| ITInjection Technology Corporation | Arden | NC | — | ◇ UNVERIFIED |
| IInjectron | Oceanside | CA | — | ◇ UNVERIFIED |
| IIInjex Industries INC | Hayward | CA | — | ◇ UNVERIFIED |
| IIInjex Industries INC | Hayward | CA | — | ◇ UNVERIFIED |
| IMInLine Motion | Detroit Lakes | MN | — | ◇ UNVERIFIED |
| IMInLine Motion | Detroit Lakes | MN | — | ◇ UNVERIFIED |
| ISInMold Solutions LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| ILInnofab LLC | Milwaukee | WI | — | ◇ UNVERIFIED |
| IMInnotech Manufacturing, LLC | Mount Vernon | IL | — | ◇ UNVERIFIED |
| IMInnovated Metal Fabrication Inc | Maplewood | MN | — | ◇ UNVERIFIED |
| IMInnovated Metal Fabrication Inc | Maplewood | MN | — | ◇ UNVERIFIED |
| IMInnovated Metal Fabrication INC | Blaine | MN | — | ◇ UNVERIFIED |
| I2Innovation 2 Market 355 LLC | Fairfield | UT | — | ◇ UNVERIFIED |
| IPInnovation Plastics LLC | Fostoria | OH | — | ◇ UNVERIFIED |
| ILInnovationsmith, LLC | Midlothian | TX | — | ◇ UNVERIFIED |
| IEInnovative Emergency Equipment | Riverside | CA | — | ◇ UNVERIFIED |
| IEInnovative Exhaust Solutions, Inc | Lincoln | NE | — | ◇ UNVERIFIED |
| IIInnovative Industrial | Brownsville | TX | — | ◇ UNVERIFIED |
| IIInnovative Industrial Fabricators LLC | Keithville | LA | — | ◇ UNVERIFIED |
| IMInnovative Materials Solutions, LLLP | Golden | CO | — | ◇ UNVERIFIED |
| IMInnovative Medical Device Solutions | Chandler | AZ | — | ◇ UNVERIFIED |
| IMInnovative Metals Company, INC. | Norcross | GA | — | ◇ UNVERIFIED |
| IOInnovative of America LLC | Pembroke Park | FL | — | ◇ UNVERIFIED |
| IPInnovative Plastics Recycling LLC | Ridgeway | SC | — | ◇ UNVERIFIED |
| IRInnovative Renovations Inc | Denver | CO | — | ◇ UNVERIFIED |
| ISInnovative Sheet Metals LLC | Bradenton | FL | — | ◇ UNVERIFIED |
| ITInnovative Thermoplastics, INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| IMInox Market America | Muncie | IN | — | ◇ UNVERIFIED |
| IPIn Place Technology INC | Garden Grove | CA | — | ◇ UNVERIFIED |
| IIInplas Infrastructure LLC | Ormond Beach | FL | — | ◇ UNVERIFIED |
| IBInspired Bronze, INC. | Deland | FL | — | ◇ UNVERIFIED |
| ILInstaspace, LLC | Chalfont | PA | — | ◇ UNVERIFIED |
| ICInsulated Component Structures of Fl, INC. | Eustis | FL | — | ◇ UNVERIFIED |
| IPInsulated Panel Sys | Stafford | TX | — | ◇ UNVERIFIED |
| ICIntaglio Composites | Arlington | TX | — | ◇ UNVERIFIED |
| IEIntegral Engineering & Fabrication INC | City of Industry | CA | — | ◇ UNVERIFIED |
| IPIntegral Properties LLC | Tumwater | WA | — | ◇ UNVERIFIED |
| IDIntegrated Dynamic Metals Corp | Marlborough | MA | — | ◇ UNVERIFIED |
| IEIntegrated Equipment Services | Westbury | NY | — | ◇ UNVERIFIED |
| IHIntegrated Holdings, Inc. | Romeo | MI | — | ◇ UNVERIFIED |
| IMIntegrated Machine Solutions, LLC | Saginaw | TX | — | ◇ UNVERIFIED |
| IMIntegrated Manufacturing Solutions LLC | Shakopee | MN | — | ◇ UNVERIFIED |
| IMIntegrated Mechanical INC | Albany | OR | — | ◇ UNVERIFIED |
| ISIntegrated Steel | Brooksville | FL | — | ◇ UNVERIFIED |
| ITIntegrated Tower Systems | Tulsa | OK | — | ◇ UNVERIFIED |
| ICIntegrico Composites, INC. | Temple | TX | — | ◇ UNVERIFIED |
| IAIntegrity Architectural Millwork INC | Nashville | TN | — | ◇ UNVERIFIED |
| IFIntegrity Fleet Services | Pacific | WA | — | ◇ UNVERIFIED |
| IMIntegrity Mold, INC. | Tempe | AZ | — | ◇ UNVERIFIED |
| IPIntegrity Processing LLC | Barberton | OH | — | ◇ UNVERIFIED |
| ISIntegrity Sales Network, LLC | Gaylord | MI | — | ◇ UNVERIFIED |
| ITIntegrity Timber Frame LLC | Estacada | OR | — | ◇ UNVERIFIED |
| ITIntegrity Tool INC. | Ontario | NY | — | ◇ UNVERIFIED |
 Integrity Welding & Fabrication, INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| IFIntelligent Fixtures | El Monte | CA | — | ◇ UNVERIFIED |
| ISIntelligent Steel Solutions, L.l.c. | New Orleans | LA | — | ◇ UNVERIFIED |
| ITIntelligent Tool CORP. | Mooresville | NC | — | ◇ UNVERIFIED |
| ISIntelligrated Sources, LLC | Montgomery | NY | — | ◇ UNVERIFIED |
| IIIntellimetal, INC. | Rochester | NY | — | ◇ UNVERIFIED |
| ISIntellimold System | Troy | MI | — | ◇ UNVERIFIED |
 Inteplast Group, Limited | Morrow | GA | — | ◇ UNVERIFIED |
| Inteplast Group, LTD. | Lolita | TX | — | ◇ UNVERIFIED |
| IAInter American Oil Works INC. | Odessa | TX | — | ◇ UNVERIFIED |
| INIntercontinental Nail Products Dba Klue Plastics INC | Rancho Cordova | CA | — | ◇ UNVERIFIED |
| ITIntercontinental Truck Body, INC | Conrad | MT | — | ◇ UNVERIFIED |
| IRInterior Resources | Canoga Park | CA | — | ◇ UNVERIFIED |
| ITInterior Trim & Supply Company, LLC | Colorado Springs | CO | — | ◇ UNVERIFIED |
| IIInterlock Industries, INC. | Independence | MO | — | ◇ UNVERIFIED |
| ISInterlock Steel Structures U.s.a. INC. | Saint Joseph | MO | — | ◇ UNVERIFIED |
| ICIntermountain Concrete Specialties | Idaho Falls | ID | — | ◇ UNVERIFIED |
| ISIntermountain Superform INC | American Fork | UT | — | ◇ UNVERIFIED |
| IAInternational Automotive Components Group | Southfield | MI | — | ◇ UNVERIFIED |
| IMInternational Manufacturers Representatives | Baton Rouge | LA | — | ◇ UNVERIFIED |
| IMInternational Mulch CO INC | Ogden | UT | — | ◇ UNVERIFIED |
| IMInternational Mulch Company, Inc | Bridgeton | MO | — | ◇ UNVERIFIED |
| IMInternational Mulch Company, INC | Godfrey | IL | — | ◇ UNVERIFIED |
| IPInternational Processing Corporation | Carteret | NJ | — | ◇ UNVERIFIED |
| IRInternational Rubber Products, INC | Ontario | CA | — | ◇ UNVERIFIED |
| ISInternational Steel & Counterweights LLC | Youngstown | OH | — | ◇ UNVERIFIED |
| ISInternational Steel Framing | League City | TX | — | ◇ UNVERIFIED |
| ISInternational Steel Service Corporation | Los Angeles | CA | — | ◇ UNVERIFIED |
| ISInternational Steel Service Corporation | Compton | CA | — | ◇ UNVERIFIED |
| ITInternational Titanium Corporation | New Brighton | PA | — | ◇ UNVERIFIED |
| ITInternational Tool, INC. | Trempealeau | WI | — | ◇ UNVERIFIED |
| IMInterstate Manufacturing INC | Portland | OR | — | ◇ UNVERIFIED |
| IPInterstate Plastics | Austin | TX | — | ◇ UNVERIFIED |
