| IMIndustrial Metal Craft, INC. | Gastonia | NC | — | ◇ UNVERIFIED |
| IMIndustrial Metal Enterprises, LLC | Idaho Falls | ID | — | ◇ UNVERIFIED |
| IMIndustrial Metal Products of Arberdeen, INC | Aberdeen | NC | — | ◇ UNVERIFIED |
| IMIndustrial Metal Spraying | Hialeah | FL | — | ◇ UNVERIFIED |
| IPIndustrial Plating CO | San Carlos | CA | — | ◇ UNVERIFIED |
| IPIndustrial Plating & Machine, INC. | Bluefield | WV | — | ◇ UNVERIFIED |
| IPIndustrial Powder Coatings | Knoxville | TN | — | ◇ UNVERIFIED |
| IPIndustrial Precision Grinding | Gardena | CA | — | ◇ UNVERIFIED |
| ISIndustrial Sales & Manufacturing | Erie | PA | — | ◇ UNVERIFIED |
| ISIndustrial Screen Process Services, INC. | Toledo | OH | — | ◇ UNVERIFIED |
| ISIndustrial Service and Design, LLC | Williamston | MI | — | ◇ UNVERIFIED |
| ISIndustrial Service and Design, LLC | Williamston | MI | — | ◇ UNVERIFIED |
| ISIndustrial Services & Solutions LLC | Tullahoma | TN | — | ◇ UNVERIFIED |
| ISIndustrial Shaft & Mfg Inc. | Willoughby | OH | — | ◇ UNVERIFIED |
| ISIndustrial Splicing and Sling, L.l.c. | Tulsa | OK | — | ◇ UNVERIFIED |
| ITIndustrial Threaded Products INC | Ontario | CA | — | ◇ UNVERIFIED |
| ITIndustrial Toolcrafters INC. | Galesville | WI | — | ◇ UNVERIFIED |
| ITIndustrial Tool & Die Design Inc | Paramount | CA | — | ◇ UNVERIFIED |
| ITIndustrial Tool & Die INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| ITIndustrial Tool INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| ITIndustrial Tooling & Fabrication, INC. | Bowdon | GA | — | ◇ UNVERIFIED |
| ITIndustrial Tooling, INC. | Fort Smith | AR | — | ◇ UNVERIFIED |
| ITIndustrial Tube Corp | Hillsborough | NJ | — | ◇ UNVERIFIED |
| ILIndustries Little York LLC | Houston | TX | — | ◇ UNVERIFIED |
| IMIndutech Machine Shop | San Lorenzo | PR | — | ◇ UNVERIFIED |
| ICIndy Custom Machine, INC. | Indianapolis | IN | — | ◇ UNVERIFIED |
| IAInfinite Ascent LLC | San Marcos | CA | — | ◇ UNVERIFIED |
| IFInfinity Fabrication, INC | Arlington | WA | — | ◇ UNVERIFIED |
| IIInfitech Industries, INC. | Eastlake | OH | — | ◇ UNVERIFIED |
| IPIn-Flight Products, LLC | Stanton | CA | — | ◇ UNVERIFIED |
| IDIngersoll Dresser Pump | Phillipsburg | NJ | — | ◇ UNVERIFIED |
| IIInko Industrial Corporation | Sunnyvale | CA | — | ◇ UNVERIFIED |
| IMInland Machine and Welding CO. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| ISInland Signs INC | Ontario | CA | — | ◇ UNVERIFIED |
| ILIn Line Products | Crandall | GA | — | ◇ UNVERIFIED |
| IIInnex Innovative Industries | Rochester | NY | — | ◇ UNVERIFIED |
| ICInnotek Corporation | Maple Grove | MN | — | ◇ UNVERIFIED |
| IMInnovated Machine & Tool Co., INC. | Newport News | VA | — | ◇ UNVERIFIED |
| ILInnovationsmith, LLC | Midlothian | TX | — | ◇ UNVERIFIED |
| ICInnovative Certified Tech Pltng LLC Dba Incertec | Minneapolis | MN | — | ◇ UNVERIFIED |
| ICInnovative Certified Tech Pltng LLC Dba Incertec | Fridley | MN | — | ◇ UNVERIFIED |
| IEInnovative Exhaust Solutions, Inc | Lincoln | NE | — | ◇ UNVERIFIED |
| IMInnovative Machine Corporation | Birmingham | AL | — | ◇ UNVERIFIED |
| IMInnovative Machine INC. | Geneseo | IL | — | ◇ UNVERIFIED |
| IMInnovative Machine & Industrial Services INC | Prince George | VA | — | ◇ UNVERIFIED |
| IMInnovative Machining Services INC | Kansas City | MO | — | ◇ UNVERIFIED |
| IMInnovative Machining Solutions Inc. | Vienna | ME | — | ◇ UNVERIFIED |
| IMInnovative Materials Solutions, LLLP | Golden | CO | — | ◇ UNVERIFIED |
| IMInnovative Medical Device Solutions | Chandler | AZ | — | ◇ UNVERIFIED |
| IRInnovative Renovations Inc | Denver | CO | — | ◇ UNVERIFIED |
| ILInotech Laser Processing INC | San Jose | CA | — | ◇ UNVERIFIED |
| IBInspired Bronze, INC. | Deland | FL | — | ◇ UNVERIFIED |
| ISIns Specialties, LLC | Claremore | OK | — | ◇ UNVERIFIED |
| IAIntec Automation | Rochester | NH | — | ◇ UNVERIFIED |
| IIIntech INC | Acton | MA | — | ◇ UNVERIFIED |
| IMIn-tech Manufacturing LLC | Houston | TX | — | ◇ UNVERIFIED |
| IPIntegral Properties LLC | Tumwater | WA | — | ◇ UNVERIFIED |
| IEIntegrated Employer Solutions INC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| IFIntegrated Fabrication & Machine, INC. | Sharpsville | PA | — | ◇ UNVERIFIED |
| IHIntegrated Holdings, Inc. | Romeo | MI | — | ◇ UNVERIFIED |
| IMIntegrated Manufacturing Group | Las Vegas | NV | — | ◇ UNVERIFIED |
| IMIntegrated Manufacturing Solutions LLC | Shakopee | MN | — | ◇ UNVERIFIED |
| IMIntegrated Metal Finishing | Connellsville | PA | — | ◇ UNVERIFIED |
| IRIntegrated Roll Services | Akron | OH | — | ◇ UNVERIFIED |
| ITIntegrated Turbo Machinery INC | Vallejo | CA | — | ◇ UNVERIFIED |
| IMIntegrity Machine and Supply, LLC | Odessa | TX | — | ◇ UNVERIFIED |
| IMIntegrity Machine and Supply, LLC | Odessa | TX | — | ◇ UNVERIFIED |
| IMIntegrity Machine Works, LLC | Houma | LA | — | ◇ UNVERIFIED |
| IMIntegrity Manufacturing LLC | Hubbard | OR | — | ◇ UNVERIFIED |
| IPIntegrity Precision Products Inc. | Northvale | NJ | — | ◇ UNVERIFIED |
| ISIntegrity Sales Network, LLC | Gaylord | MI | — | ◇ UNVERIFIED |
 Integrity Welding & Fabrication, INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| IMIntelligent Machine Solutions INC | Norton Shores | MI | — | ◇ UNVERIFIED |
| ITIntelligent Tool CORP. | Mooresville | NC | — | ◇ UNVERIFIED |
| ISIntelligrated Sources, LLC | Montgomery | NY | — | ◇ UNVERIFIED |
| ITIntercontinental Truck Body, INC | Conrad | MT | — | ◇ UNVERIFIED |
| ICInterface Catheter Solutions Dba Confluent Medical Technologies | Laguna Niguel | CA | — | ◇ UNVERIFIED |
 Intermetro Industries CORP | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| Intermetro Industries Corporation | Murfreesboro | TN | — | ◇ UNVERIFIED |
| ISIntermountain Superform INC | American Fork | UT | — | ◇ UNVERIFIED |
| IEInternational Equipment Solutions | Akron | OH | — | ◇ UNVERIFIED |
| IMInternational Machine & Tool INC | Hendersonville | TN | — | ◇ UNVERIFIED |
| IMInternational Manufacturers Representatives | Baton Rouge | LA | — | ◇ UNVERIFIED |
| ISInternational Steel Service Corporation | Compton | CA | — | ◇ UNVERIFIED |
| ISInternational Steel Service Corporation | Los Angeles | CA | — | ◇ UNVERIFIED |
| ITInternational Technical Coatings INC. | Columbus | OH | — | ◇ UNVERIFIED |
| ITInternational Titanium Corporation | New Brighton | PA | — | ◇ UNVERIFIED |
| ITInternational Tool, INC. | Trempealeau | WI | — | ◇ UNVERIFIED |
| IMInterstate Machine Works | Ringgold | GA | — | ◇ UNVERIFIED |
| ITInterstate Tool Corp | Cleveland | OH | — | ◇ UNVERIFIED |
 Intrepid Industries, INC. | Lebanon | NJ | — | ◇ UNVERIFIED |
| IMIntricate Manufacturing Company | Lynchburg | VA | — | ◇ UNVERIFIED |
| IRInvacare Respiratory Prods Group | Sanford | FL | — | ◇ UNVERIFIED |
| IPInvalid Portable Geo-blaster | Sheridan | WY | — | ◇ UNVERIFIED |
| ICInvensys Climate Controls | Long Beach | CA | — | ◇ UNVERIFIED |
| IIInventitives INC | Buffalo | MN | — | ◇ UNVERIFIED |
| IRInvictus Real Estate II, LLC | New Berlin | WI | — | ◇ UNVERIFIED |
| ISInvisible Structures, INC. | Aurora | CO | — | ◇ UNVERIFIED |
| IFIosco Fence CO | Oscoda | MI | — | ◇ UNVERIFIED |
| IMIowa Mold Tooling Company INC | Garner | IA | — | ◇ UNVERIFIED |
