| HCHard Chrome Platers, INC | Lavergne | TN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HTHarper Thiel | Wilmington | DE | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HEHarrison Engine Service, INC. | La Porte | IN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HAHartchrom at the Watervliet Arsenal | Watervliet | NY | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HCHart Chrome & Restoration | Carrollton | GA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HPHawaii Plating | Honolulu | HI | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HEHbm Electrochemical CO | Lansing | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HPHearn Plating CO INC | Toledo | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HLHeggem Lundquist | Denver | CO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HUHeiche US Surface Technology INC | Spartanburg | SC | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HHH H Howard CORP | Chicago | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HPHialeah Plating Shop INC | Hialeah | FL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HPHighland Precision Plating INC | Hillsboro | OH | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HPHigh Purity Technology | Poughkeepsie | NY | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HTHigh Tech Finishing | Houston | TX | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HCHill Cross Co., INC. | West New York | NJ | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HPHill Plating Incorporated | Springfield | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HFHirsh Finishes, Dba Best Finishes, LLC | Colorado Springs | CO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HIH I S Painting INC | Titusville | FL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HMHi-tech Metals | Denton | TX | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HPHi-tech Plating | Erie | PA | Primary Metal Manufacturing331112 | — | ◇ UNVERIFIED |
| HTHi - Tec Plating INC | Statesville | NC | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HQHm Quackenbush INC | Herkimer | NY | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HPHobart Plant #56 | Richmond Hill | GA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HAHomer A. Doerr & Sons Plating Company | St. Louis | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HGHopwood Globe LTD | Malden | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HPHouston Plating & Bumper | Houston | TX | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HRH & R Plating Co-h & R Plating CO | St. Louis | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HMHughes Missile Systems CO | Pomona | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HMHughes Missile Systems CO. Navajo Facility | Fort Defiance | AZ | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HPHughes Parker Industries, INC. | Lawrenceburg | TN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HIHydramec Incorporated | Scio | NY | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IPIdeal Plating and Polishing INC | Providence | RI | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IPIdeal Plating & Polishing @ Belleville Ind Ct | Belleville | NJ | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IIImperial Industrial Finishing Services | Kingston | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IPImperial Plating CO | Springfield | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IPImperial Plating INC | Fullerton | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IPImpressions Polishing and Plating | Orange | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IPIndependent Plating CO. INC. | Worcester | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IAIndustrial Anodizing INC. | Hyrum | UT | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ICIndustrial Chrome Plate | San Antonio | TX | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ICIndustrial Chrome Plating | Conyers | GA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ICIndustrial Chrome Plating INC | Portland | OR | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ICIndustrial Chromium | Holyoke | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ICIndustrial Container Services CO LLC | Brighton | CO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IHIndustrial Hard Chromium CO INC | Newark | NJ | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IMIndustrial Metal Finishing INC | Jamestown | NY | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IMIndustrial Metal Finishing, INC | Walnut Ridge | AR | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IMIndustrial Metal Finishing INC. #2 | Walnut Ridge | AR | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IPIndustrial Plating CO | Ames | IA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
