| HMHanard Machine INC | Salem | OR | — | ◇ UNVERIFIED |
| HFHancock Fabrication INC | Angora | MN | — | ◇ UNVERIFIED |
| HFHand Forge LLC | Portland | OR | — | ◇ UNVERIFIED |
| HAH and H Metal Products, LLC | Savannah | TN | — | ◇ UNVERIFIED |
| HCHandi-foil CORP. | Naperville | IL | — | ◇ UNVERIFIED |
| HOHand Over Heart INC | Brooklyn | NY | — | ◇ UNVERIFIED |
| HOHands on Concepts 2 INC. | El Cajon | CA | — | ◇ UNVERIFIED |
| HMHaney Manufacturing LLC | Kingston | TN | — | ◇ UNVERIFIED |
| HRHanigan's Real Estate, LLC | Aberdeen | SD | — | ◇ UNVERIFIED |
| HVHank Van Gaale & Carin Van Gaale | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| HMHannibal Material Handling, INC. | Vernon | CA | — | ◇ UNVERIFIED |
| HOHanover Outdoor Products, Inc. | Hanover | PA | — | ◇ UNVERIFIED |
| HAHans America, INC. | Opelika | AL | — | ◇ UNVERIFIED |
 Hansen Plastics CORP. | Elgin | IL | — | ◇ UNVERIFIED |
| HIHanson International INC Dba Hanson Mold | Saint Joseph | MI | — | ◇ UNVERIFIED |
| HLHanson Lab Furniture INC | Camarillo | CA | — | ◇ UNVERIFIED |
| HWHanson Welding & Manufacturing INC | Rogers | MN | — | ◇ UNVERIFIED |
| HIHarbec INC. | Ontario | NY | — | ◇ UNVERIFIED |
| HPHarbo Patterns INC | Los Alamitos | CA | — | ◇ UNVERIFIED |
| HSHarbor Steel - Supply Corporation | Lexington | KY | — | ◇ UNVERIFIED |
| HPHarbortech Plastics LLC | Tarpon Springs | FL | — | ◇ UNVERIFIED |
| HTHarbrook Tool INC | Novi | MI | — | ◇ UNVERIFIED |
| HMHarco Machine INC | Eugene | OR | — | ◇ UNVERIFIED |
| HCHard Chrome Engineering Compan | Oakland | CA | — | ◇ UNVERIFIED |
| HCHard Chrome, INC. | Minneapolis | MN | — | ◇ UNVERIFIED |
| HIHardchrome INC | Estacada | OR | — | ◇ UNVERIFIED |
| HCHard Chrome Products | Los Angeles | CA | — | ◇ UNVERIFIED |
| HHardcoat | Saint Louis Park | MN | — | ◇ UNVERIFIED |
 Hardcoat Anodizing CO Dba Hardcoat INC | Saint Louis Park | MN | — | ◇ UNVERIFIED |
| HPHardcolor Powdercoating LLC | Rindge | NH | — | ◇ UNVERIFIED |
| HPHardcolor Powdercoating LLC | Ridge | NH | — | ◇ UNVERIFIED |
| HHHardcore Hammers LLC | Hillsboro | IL | — | ◇ UNVERIFIED |
| HIHarden Industries | Los Angeles | CA | — | ◇ UNVERIFIED |
| HRHarding Real Estate Holdings, LLC | Santa Ana | CA | — | ◇ UNVERIFIED |
| HIHardline International, INC. | West Unity | OH | — | ◇ UNVERIFIED |
| HPHardman Properties, LLC | South Saint Paul | MN | — | ◇ UNVERIFIED |
| HFHardy Frames INC | Huntington Beach | CA | — | ◇ UNVERIFIED |
| HMHardy Manufacturing, INC | Doylestown | PA | — | ◇ UNVERIFIED |
| HMHarig Mfg | Niles | IL | — | ◇ UNVERIFIED |
| HSHarliss Specialties Corporation | Westmoreland City | PA | — | ◇ UNVERIFIED |
| HCHarman CORP | Rochester | MI | — | ◇ UNVERIFIED |
| HSHarmony Star Fabrication LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| HTHarout Tool & Machine Corporation | Hackensack | NJ | — | ◇ UNVERIFIED |
| HAHarrington Associated Ind INC Dba Harrington Mold | Ontario | CA | — | ◇ UNVERIFIED |
| HIHarrington Industrial Plastics | Austin | TX | — | ◇ UNVERIFIED |
| HAHarris and Bruno Int | Roseville | CA | — | ◇ UNVERIFIED |
| HBHarris Brothers Fabrication LLC | Clifton | TX | — | ◇ UNVERIFIED |
| HIHarris Industries, INC | Pardeeville | WI | — | ◇ UNVERIFIED |
| HMHarris Manufacturing | Grand Prairie | TX | — | ◇ UNVERIFIED |
| HMHarris Manufacturing | Mansfield | TX | — | ◇ UNVERIFIED |
| HMHarris Manufacturing | Grand Prairie | TX | — | ◇ UNVERIFIED |
| HCHarrison Concrete Const.inc & Redi-mix CORP | Milton | VT | — | ◇ UNVERIFIED |
| HMHarrison Machine Shop INC | Cynthiana | KY | — | ◇ UNVERIFIED |
| HMHarris-precision Mold & Manufacturing, INC. | Tempe | AZ | — | ◇ UNVERIFIED |
| HPHarris Precision Tools, INC. | Chicago Ridge | IL | — | ◇ UNVERIFIED |
| HSHarris Sheet Metal CO. | Midland | MI | — | ◇ UNVERIFIED |
| HWHarris Waste Management Group | Cordele | GA | — | ◇ UNVERIFIED |
| HWHarris Waste Management Group | Baxley | GA | — | ◇ UNVERIFIED |
| HMHarrys Machine Shop | San Diego | CA | — | ◇ UNVERIFIED |
| HCHarsco Corporation | Fairmont | MN | — | ◇ UNVERIFIED |
| HRHarsco Rail a Division of Harsco Corporation | West Columbia | SC | — | ◇ UNVERIFIED |
| HMHarshman Machine & Tool CO. | Saint Joseph | MO | — | ◇ UNVERIFIED |
| HIHartchrom INC | Watervliet | NY | — | ◇ UNVERIFIED |
| HMHart Mechanical & Electrical Contractors, INC | Perkasie | PA | — | ◇ UNVERIFIED |
| HEHarts Engine Service | Princeton | WV | — | ◇ UNVERIFIED |
| HCHartwell CORP | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| HWHartwig Wichita | Wichita | KS | — | ◇ UNVERIFIED |
| HVHarvest Valley Specialties INC | Eugene | OR | — | ◇ UNVERIFIED |
| HBHarvey Building Products | Salem | NH | — | ◇ UNVERIFIED |
| HEHarvey Enterprises | Pago Pago | AS | — | ◇ UNVERIFIED |
| HIHarvey Industries, Incorporated | N Dartmouth | MA | — | ◇ UNVERIFIED |
| HPHarveys Pattern Works | Kingsford | MI | — | ◇ UNVERIFIED |
 Harvey Vogel Manufacturing CO | Eagan | MN | — | ◇ UNVERIFIED |
| HIHarwell Industries | Oklahoma City | OK | — | ◇ UNVERIFIED |
| HIHaseltine Industrial Engravers INC | Mountain View | CA | — | ◇ UNVERIFIED |
| HMHastings Machine Company | Hastings | PA | — | ◇ UNVERIFIED |
| HAHasty Awards INC | Ottawa | KS | — | ◇ UNVERIFIED |
| HSHatch Stamping and Assembly LLC | Chelsea | MI | — | ◇ UNVERIFIED |
| HIHauser Investment Properties 2, LLC | Lynn | IN | — | ◇ UNVERIFIED |
| HMHawkeye Mold & Design Co. | Charles City | IA | — | ◇ UNVERIFIED |
| HMHawkeye Molding Company Inc | Roland | IA | — | ◇ UNVERIFIED |
| HFHawk Fabricators | Birmingham | AL | — | ◇ UNVERIFIED |
| HQHawk Quality Products INC | Derry | NH | — | ◇ UNVERIFIED |
| HAHawks & Assoiciates, INC. | Cincinnati | OH | — | ◇ UNVERIFIED |
| HTHawk Tool & Machine INC | Wixom | MI | — | ◇ UNVERIFIED |
| HTHawk Tool & Mold, INC. | Englewood | OH | — | ◇ UNVERIFIED |
| HBHawthorne Brothers LLC | Nacogdoches | TX | — | ◇ UNVERIFIED |
| HHHawthorne Hydroponics LLC | Chandler | AZ | — | ◇ UNVERIFIED |
| HMHawthorne Machinery CO | San Diego | CA | — | ◇ UNVERIFIED |
| HIHayden Industrial Products | Corona | CA | — | ◇ UNVERIFIED |
| HSHaye Separations, INC. | Bandera | TX | — | ◇ UNVERIFIED |
| HMHayes Metal Finishing, INC. | Dayton | OH | — | ◇ UNVERIFIED |
| HSHayman Safe Company | Oviedo | FL | — | ◇ UNVERIFIED |
| HEHaynus Enterprises INC Dba Prizm Finishings | Little Falls | MN | — | ◇ UNVERIFIED |
| HIHayward Industries, INC. | Clemmons | NC | — | ◇ UNVERIFIED |
| HQHazlehurst Quality Machine and Fabrication, INC. | Hazlehurst | GA | — | ◇ UNVERIFIED |
| HCHazleton Custom Metal Products INC. | Hazleton | PA | — | ◇ UNVERIFIED |
| HFHb Fuller Company | Northbrook | IL | — | ◇ UNVERIFIED |
| HBH B Ives CO (harrow Products) | New Haven | CT | — | ◇ UNVERIFIED |
| HBH & B Machine & Manufacturing, INC. | Chickasha | OK | — | ◇ UNVERIFIED |
