| IIImprex INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| I4Indigo 48, LLC | Montpelier | OH | — | ◇ UNVERIFIED |
| IAIndustrial Abrasive Blasting and Coating | Compton | CA | — | ◇ UNVERIFIED |
| IAIndustrial and Commercial Finishing | Johnston | RI | — | ◇ UNVERIFIED |
| ICIndustrial Coating Services INC Dba Gustafson | Minneapolis | MN | — | ◇ UNVERIFIED |
| ICIndustrial Coatings & Fireproofing | New Iberia | LA | — | ◇ UNVERIFIED |
| ICIndustrial Coating Solutions (0125044168) | Columbus | OH | — | ◇ UNVERIFIED |
| ICIndustrial & Custom Powder Coating, INC. | Decatur | IL | — | ◇ UNVERIFIED |
| IDIndustrial Design & Construction INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| IEIndustrial Engraving INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| IEIndustrial Etching INC | E Longmeadow | MA | — | ◇ UNVERIFIED |
| IFIndustrial Finishing CO. of Racine, INC. | Racine | WI | — | ◇ UNVERIFIED |
| IFIndustrial Finishing INC | Delano | MN | — | ◇ UNVERIFIED |
| IFIndustrial Finishing Services INC | New York Mills | MN | — | ◇ UNVERIFIED |
| IGIndustrial Galvanizers America, INC. | Tampa | FL | — | ◇ UNVERIFIED |
| IMIndustrial Metal Coatings INC | Sterling Hts | MI | — | ◇ UNVERIFIED |
| IMIndustrial Mill Maintenance INC | Youngstown | OH | — | ◇ UNVERIFIED |
| IPIndustrial Painting Specialists | Hugo | MN | — | ◇ UNVERIFIED |
| IPIndustrial Plating CO | San Carlos | CA | — | ◇ UNVERIFIED |
| IPIndustrial Plating & Machine, Inc., Princeton | Princeton | WV | — | ◇ UNVERIFIED |
| IPIndustrial Process and Sensor, INC. | Alton | IL | — | ◇ UNVERIFIED |
| IHInfinity Holdings Company LLC | Terryville | CT | — | ◇ UNVERIFIED |
| ISInfinity Surfacing & Refinishing LLC | Terryville | CT | — | ◇ UNVERIFIED |
| IIInko Industrial Corporation | Sunnyvale | CA | — | ◇ UNVERIFIED |
| IEInnovation Engrave & Design, INC. | Portage | IN | — | ◇ UNVERIFIED |
| IFInnovative Finishers, INC. | Telford | PA | — | ◇ UNVERIFIED |
| IRInnovative Rubber Technologies INC | Wapakoneta | OH | — | ◇ UNVERIFIED |
| IMIntell Metal Finishing | San Jose | CA | — | ◇ UNVERIFIED |
| ICInter-city Contracting, INC | Coventry | RI | — | ◇ UNVERIFIED |
| ILInterflex LLC | Spartanburg | SC | — | ◇ UNVERIFIED |
 Interior Services and Design | Fresno | CA | — | ◇ UNVERIFIED |
| IGIntermetallic Group, LLC | Houston | TX | — | ◇ UNVERIFIED |
| IEInternational Etching INC. | Providence | RI | — | ◇ UNVERIFIED |
| IPInternational Processing CO of America | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| ILIonbond LLC | Wilsonville | OR | — | ◇ UNVERIFIED |
| ILIonbond, LLC | Greensboro | NC | — | ◇ UNVERIFIED |
| ICIon Coatings, LLC | Savannah | GA | — | ◇ UNVERIFIED |
| ILIra L. Griffin Sons, INC. | Charlotte | NC | — | ◇ UNVERIFIED |
| IHIron Hand Commercial & Industrial Services | Blue Springs | MO | — | ◇ UNVERIFIED |
| ICIsp Coatings | Romeo | MI | — | ◇ UNVERIFIED |
| ICItalix Company, Incorporated | Santa Clara | CA | — | ◇ UNVERIFIED |
| IIITI Investment Group L.L.C. | Ramsey | MN | — | ◇ UNVERIFIED |
| IIITI Investment Group, LLC | Anoka | MN | — | ◇ UNVERIFIED |
| IBItw Buildex | Elgin | IL | — | ◇ UNVERIFIED |
| JGJack Garner | Denham Springs | LA | — | ◇ UNVERIFIED |
| JJackrabbit | Ripon | CA | — | ◇ UNVERIFIED |
| JIJADE Industries, LLC. | Cedar Rapids | IA | — | ◇ UNVERIFIED |
| JAJaleinas Auto Bodyshop | Van Nuys | CA | — | ◇ UNVERIFIED |
| JAJ & a Manufacturing | Pixley | CA | — | ◇ UNVERIFIED |
| JEJames Engraving and Awards | Waycross | GA | — | ◇ UNVERIFIED |
