| HIHourglass Investments LLC | Astoria | OR | — | ◇ UNVERIFIED |
| HCHouston County Manufacturing LLC | Cumberland City | TN | — | ◇ UNVERIFIED |
| HPHouston Plant & Forklift | Houston | TX | — | ◇ UNVERIFIED |
| HIHoward Industries INC | Mendenhall | MS | — | ◇ UNVERIFIED |
| HTHoward Tactical LLC | Layton | UT | — | ◇ UNVERIFIED |
| HFHowell's Fab INC. | Howells | NE | — | ◇ UNVERIFIED |
| HEHowes Engineering CO INC | North Chelmsford | MA | — | ◇ UNVERIFIED |
| HFHowler Fabrication & Welding, Inc. | West Chicago | IL | — | ◇ UNVERIFIED |
| HMHPM Metal & Waste, LLC | Ogden | UT | — | ◇ UNVERIFIED |
| HPHP Precision Inc | Odessa | TX | — | ◇ UNVERIFIED |
| HPH & P Real Estate Holdings LLC | North Salt Lake | UT | — | ◇ UNVERIFIED |
| HMHunt Metal Craft LLC | Gainesville | GA | — | ◇ UNVERIFIED |
| HNHuong Nguyen | Fullerton | CA | — | ◇ UNVERIFIED |
| HIHurford Industries INC | Beaverton | OR | — | ◇ UNVERIFIED |
| HMHurley Metal Fabrication & Mfg, LLC | Windsor | CT | — | ◇ UNVERIFIED |
| HTHurst Trailers Incorporated | Washburn | TN | — | ◇ UNVERIFIED |
| HHHutchinson Holdings Inc | Oconomowoc | WI | — | ◇ UNVERIFIED |
| HMHutchinson Manufacturing INC | Hutchinson | MN | — | ◇ UNVERIFIED |
| HHwj-mcs-amp | Houston | TX | — | ◇ UNVERIFIED |
| HMHybrid Manufacturing Technologies LLC | Mckinney | TX | — | ◇ UNVERIFIED |
| HHycalog | Houston | TX | — | ◇ UNVERIFIED |
| HEHydro Extrusion North American LLC - 86th Ave | Tolleson | AZ | — | ◇ UNVERIFIED |
| HMHyster-yale Materials Handling, INC. | Greenville | NC | — | ◇ UNVERIFIED |
| IAIcd Alloys and Metals LLC | Winston Salem | NC | — | ◇ UNVERIFIED |
| ICIce Compass | Chantilly | VA | — | ◇ UNVERIFIED |
| III.C.M Installations, Inc. | Tustin | CA | — | ◇ UNVERIFIED |
| IIIdeal Instrument Co., INC. | Canton | MA | — | ◇ UNVERIFIED |
| ISIdeal Steel INC | Seneca | SC | — | ◇ UNVERIFIED |
| IIIem INC Dba Prime Design | Saint Paul | MN | — | ◇ UNVERIFIED |
| ISIGH Steel Fabrication Inc. | Lebanon | IN | — | ◇ UNVERIFIED |
| IRIgs Robert James | Houston | TX | — | ◇ UNVERIFIED |
| ITIllinois Tool Works, INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| IIImax Industries, INC | Painesville | OH | — | ◇ UNVERIFIED |
| IIImmec, INC. | Social Circle | GA | — | ◇ UNVERIFIED |
| ICImperial Cal Products | Brea | CA | — | ◇ UNVERIFIED |
| IGImperial Group, Mfg, INC. | Decatur | TX | — | ◇ UNVERIFIED |
| IAIms Acquisition, LLC. | Tucson | AZ | — | ◇ UNVERIFIED |
| ICIn Control, INC. | Newnan | GA | — | ◇ UNVERIFIED |
| IAIncred a Bull Products, Ltd. Co. | Richmond | KY | — | ◇ UNVERIFIED |
| IAIncred A Bull Products, Ltd. Co. | Richmond | KY | — | ◇ UNVERIFIED |
| IRIndian River All-fab, INC. | Vero Beach | FL | — | ◇ UNVERIFIED |
| IDIndustrial Design & Fabrication INC | Mcewen | TN | — | ◇ UNVERIFIED |
| IFIndustrial Fabricators, INC. | Gastonia | NC | — | ◇ UNVERIFIED |
| IHIndustrial Hardfacing, Inc | Lamoni | IA | — | ◇ UNVERIFIED |
| IHIndustrial Holdings of Tampa LLC | Tampa | FL | — | ◇ UNVERIFIED |
| IMIndustrial Metal Craft, INC. | Gastonia | NC | — | ◇ UNVERIFIED |
| IMIndustrial Metal Enterprises, LLC | Idaho Falls | ID | — | ◇ UNVERIFIED |
| IMIndustrial Metal Products of Arberdeen, INC | Aberdeen | NC | — | ◇ UNVERIFIED |
| ISIndustrial Sales & Manufacturing | Erie | PA | — | ◇ UNVERIFIED |
| ISIndustrial Screen Process Services, INC. | Toledo | OH | — | ◇ UNVERIFIED |
