| HSHillsboro Sheet Metal, INC. | Tampa | FL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HFHi-tech Fab, INC. | Shelbyville | TN | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HIHi-tech Industries of New York | Johnson City | NY | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HTHi Tech Industries of New York, INC. | Johnson City | NY | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HSHj Shotwell CO | Minneapolis | MN | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HKH & K Tool & Die INC. | Stevens Point | WI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HWHm White INC | Detroit | MI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HMHoffman Manufacturing, INC. | Fogelsville | PA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HHHojalateria Hipolito Rosa INC | Aguada | PR | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HMHolbrook Merrill Co# | Sunnyvale | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HSHolliday Sheet Metal CO. | Tyler | TX | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HMHolmboe Manufacturing CO. | Oklahoma City | OK | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HTHon Tai CORP | Tamuning | GU | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HDHood Depot International INC | Deerfield Beach | FL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HSHopewell Sheet Metal Manufacturing, LLC | Hagerstown | MD | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HSHorizon Sheet Metal, INC. | Springfield | MA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HSHou-Tex Sheet Metal, Inc. | Houston | TX | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HIHRB Industries Corp. | Saint Charles | IL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HSH&r Sheet Metal | Los Angeles | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HAHs Alloy, LLC | Denham Springs | LA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HIHsi INC. Dba Harvey Sheet Metal, INC. | North Little Rock | AR | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HMHsi Mechanical INC | Modesto | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HMHsi Mechanical, INC. | Honolulu | HI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HSH & S Metals INC. | Baytown | TX | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HHHueston Holdings LLC | Holland | OH | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HSHuskey Sheet Metal Company | Chattanooga | TN | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HMHVAC Metal Home LLC | Linden | NJ | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| HAHyper Alloy INC | Roseville | MI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| ISIberia Sheet Metal, LLC | New Iberia | LA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| ISIdeal Steel, INC. | Springfield | OH | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| ISIGH Steel Fabrication Inc. | Lebanon | IN | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IMIko Metals | Ennis | TX | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IIIlten's INC. | Cedar Rapids | IA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IEImpact Employment INC | Salt Lake City | UT | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IMImperial Manufacturing Group USA INC. | Alton | IL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IAImpulse Air, INC | Jacksonville | FL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IAIncast Asset Mgt. | West Sacramento | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IMIndiana Model Company Incorporated - Plant 1 | Indianapolis | IN | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IMIndiana Model Company Incorporated - Plant 2 | Indianapolis | IN | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IMIndustrial Mechanical, INC. | Hartwell | GA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IMIndustrial Metal Fabricators | Marine City | MI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IMInfinity Manufactured Industries, INC. | Largo | FL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IMInnovated Metal Fabrication Inc | Maplewood | MN | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IMInnovated Metal Fabrication Inc | Maplewood | MN | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IMInnovated Metal Fabrication INC | Blaine | MN | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IEInnovative Emergency Equipment | Riverside | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| ISInnovative Sheet Metals LLC | Bradenton | FL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IEIntegral Engineering & Fabrication INC | City of Industry | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IDIntegrated Dynamic Metals Corp | Marlborough | MA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| IFIntegrity Fleet Services | Pacific | WA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
