| GHG H Tool & Mold | Washington | MO | — | ◇ UNVERIFIED |
| GLG & L Tool Company INC | Westland | MI | — | ◇ UNVERIFIED |
| GPG.m.c. Precision Tool CORP | Chino | CA | — | ◇ UNVERIFIED |
| GTGm Tooling INC | Hendersonville | NC | — | ◇ UNVERIFIED |
| GJGP JR Holdings LLC | Saint Louis | MO | — | ◇ UNVERIFIED |
| GSGruber Systems, INC. | Rockledge | FL | — | ◇ UNVERIFIED |
| GTGustav's Tool & Die, INC. | Seguin | TX | — | ◇ UNVERIFIED |
| HPHale Products, INC. Dba Hurst Jaws of Life | Shelby | NC | — | ◇ UNVERIFIED |
| HPHarbo Patterns INC | Los Alamitos | CA | — | ◇ UNVERIFIED |
| HFHarbor Freight Tools USA INC #3083 | Summersville | WV | — | ◇ UNVERIFIED |
| HTHarbrook Tool INC | Novi | MI | — | ◇ UNVERIFIED |
| HMHarig Mfg | Niles | IL | — | ◇ UNVERIFIED |
| HAHarrington Associated Ind INC Dba Harrington Mold | Ontario | CA | — | ◇ UNVERIFIED |
| HMHarris-precision Mold & Manufacturing, INC. | Tempe | AZ | — | ◇ UNVERIFIED |
| HMHawkins Machine Shop INC | Troy | OH | — | ◇ UNVERIFIED |
| HDHedalloy Die CORP | Cleveland | OH | — | ◇ UNVERIFIED |
| HTHellebusch Tool & Die, INC. | Washington | MO | — | ◇ UNVERIFIED |
| HTHelm Tool Company Incorporated | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| HPHERCO Properties, LLC | Auburn Hills | MI | — | ◇ UNVERIFIED |
| HMHercules Machine Tool & Die LLC | Warren | MI | — | ◇ UNVERIFIED |
| HTHercules Tool & Die LLC | Warren | MI | — | ◇ UNVERIFIED |
| HAHgs Aerospace | Fraser | MI | — | ◇ UNVERIFIED |
| HMHighland Manufacturing Inc. | Manchester | CT | — | ◇ UNVERIFIED |
| HEHillman Extrusion Tool INC | Lincoln | MI | — | ◇ UNVERIFIED |
| HWHi-tech Welding | Lees Summit | MO | — | ◇ UNVERIFIED |
| HKH & K Tool and Machine Co., INC. | Huntingdon Valley | PA | — | ◇ UNVERIFIED |
| HLH Loeb Corporation | New Bedford | MA | — | ◇ UNVERIFIED |
| HUH+m USA Management Company, Inc.dba Hinderer + Mue | Charlotte | NC | — | ◇ UNVERIFIED |
| HTHomestead Tool and Machine INC | Coleman | MI | — | ◇ UNVERIFIED |
| HMHossfeld Manufacturing CO | Winona | MN | — | ◇ UNVERIFIED |
| HDHousewright Dies INC | Fridley | MN | — | ◇ UNVERIFIED |
| HMHutchins Manufacturing Company | South El Monte | CA | — | ◇ UNVERIFIED |
| HMHutchins Manufacturing Company | Pasadena | CA | — | ◇ UNVERIFIED |
| IEI E and E Industries INC | Madison Heights | MI | — | ◇ UNVERIFIED |
| IWImperial Wire Die INC | Mount Vernon | NY | — | ◇ UNVERIFIED |
 Independence Tooling Solutions | Troy | MI | — | ◇ UNVERIFIED |
| IDIndustrial Die Systems, INC. | Walbridge | OH | — | ◇ UNVERIFIED |
| IMIndustrial Machining Services | Fort Loramie | OH | — | ◇ UNVERIFIED |
| ITIndustrial Toolcrafters INC. | Galesville | WI | — | ◇ UNVERIFIED |
| IRIngersoll Rand CO | Roanoke | VA | — | ◇ UNVERIFIED |
| IRIngersoll Rand Co/athens Plt | Athens | PA | — | ◇ UNVERIFIED |
| IIIngersoll-rand Industrial U.s., INC. | Southern Pines | NC | — | ◇ UNVERIFIED |
| ILInsty-bit LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| ICInterface Catheter Solutions Dba Confluent Medical Technologies | Laguna Niguel | CA | — | ◇ UNVERIFIED |
| IIIntermatic INC | Spring Grove | IL | — | ◇ UNVERIFIED |
| ITIsland Tool and Die INC | Pine Island | MN | — | ◇ UNVERIFIED |
| IIItw - I Kela CO | Sarasota | FL | — | ◇ UNVERIFIED |
| JMJackson Machine & Mfg, INC | Jackson | MO | — | ◇ UNVERIFIED |
| JTJaeckel Tool and Manufacturing INC | Fontana | CA | — | ◇ UNVERIFIED |
| JAJC2960 Auburn Court, LLC | Auburn Hills | MI | — | ◇ UNVERIFIED |
