| HWHanleys Woodworks | Boulder | CO | — | ◇ UNVERIFIED |
| HMHannibal Material Handling, INC. | Vernon | CA | — | ◇ UNVERIFIED |
| HOHanover Outdoor Products, Inc. | Hanover | PA | — | ◇ UNVERIFIED |
| HSHanover Smith INC | Alleyton | TX | — | ◇ UNVERIFIED |
| HTHansen Turbine Assemblies | Galax | VA | — | ◇ 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 |
| HTHantel Technologies | Hayward | CA | — | ◇ UNVERIFIED |
| HTHantel Technologies | Hayward | CA | — | ◇ UNVERIFIED |
| HPHarbo Patterns INC | Los Alamitos | CA | — | ◇ UNVERIFIED |
| HSHarbor Seal INC | Monrovia | CA | — | ◇ UNVERIFIED |
| HSHarbor Station Pumping | Los Angeles | CA | — | ◇ UNVERIFIED |
| HSHarbor Steel - Supply Corporation | Lexington | KY | — | ◇ UNVERIFIED |
| HTHarbrook Tool INC | Novi | MI | — | ◇ UNVERIFIED |
| HMHarco Machine INC | Eugene | OR | — | ◇ UNVERIFIED |
| HHHardcore Hammers LLC | Hillsboro | IL | — | ◇ UNVERIFIED |
| HIHarden Industries | Los Angeles | CA | — | ◇ UNVERIFIED |
| HRHarding Real Estate Holdings, LLC | Santa Ana | CA | — | ◇ UNVERIFIED |
| HPHardman Properties, LLC | South Saint Paul | MN | — | ◇ UNVERIFIED |
| HFHardware Factory Store | Covina | CA | — | ◇ UNVERIFIED |
| HBHardwaters Brewing LLC | Cambridge Springs | PA | — | ◇ UNVERIFIED |
| HCHardwood Creations | Woodland | CA | — | ◇ UNVERIFIED |
| HFHardy Frames INC | Huntington Beach | CA | — | ◇ UNVERIFIED |
| HMHardy Manufacturing, INC | Doylestown | PA | — | ◇ UNVERIFIED |
| HMHarig Mfg | Niles | IL | — | ◇ UNVERIFIED |
| HSHarkness Screens USA LTD | Roanoke | VA | — | ◇ UNVERIFIED |
| HSHarliss Specialties Corporation | Westmoreland City | PA | — | ◇ UNVERIFIED |
| HDHarmonic Drive LLC | Peabody | MA | — | ◇ UNVERIFIED |
| HSHarmony Star Fabrication LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| HJHarold Johnson Optical Laborat | Gardena | CA | — | ◇ UNVERIFIED |
| HMHarold's Machine Shop | Burlingame | CA | — | ◇ UNVERIFIED |
| HTHarout Tool & Machine Corporation | Hackensack | NJ | — | ◇ UNVERIFIED |
| HPHarpak-ulma Packaging | Taunton | MA | — | ◇ UNVERIFIED |
 Harper Industries | Harper | KS | — | ◇ UNVERIFIED |
| HRHarrahs Resort Southern California | Valley Center | CA | — | ◇ UNVERIFIED |
| HAHarrell Agricultural Products, INC. | Leesburg | GA | — | ◇ UNVERIFIED |
| HAHarrington Associated Ind INC Dba Harrington Mold | Ontario | CA | — | ◇ UNVERIFIED |
| HAHarris and Bruno Int | Roseville | CA | — | ◇ UNVERIFIED |
| HBHarris Brothers Fabrication LLC | Clifton | TX | — | ◇ UNVERIFIED |
| HIHarris Industries, INC | Pardeeville | WI | — | ◇ UNVERIFIED |
| HMHarris Mechanical Services LLC | Salt Lake City | UT | — | ◇ 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 |
| HLHarriston-mayo LLC | Minto | ND | — | ◇ UNVERIFIED |
| HWHarris Waste Management Group | Cordele | GA | — | ◇ UNVERIFIED |
| HWHarris Waste Management Group | Baxley | GA | — | ◇ UNVERIFIED |
| HDHarris-Williams Dental Lab | Henrico | VA | — | ◇ UNVERIFIED |
| HMHarrys Machine Shop | San Diego | CA | — | ◇ UNVERIFIED |
| HMHarshman Machine & Tool CO. | Saint Joseph | MO | — | ◇ UNVERIFIED |
| HCHart & Cooley, INC | Sanger | CA | — | ◇ UNVERIFIED |
| HCHart & Cooley, INC. | Englewood | OH | — | ◇ UNVERIFIED |
| HDHart Design & Mfg INC | Green Bay | WI | — | ◇ UNVERIFIED |
| HAHartman and Hartman Elevator Services INC Dba H&h Elevator Services | Rancho Cucamonga | CA | — | ◇ 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 |
| HUHarvard University Teele Hall | Allston | MA | — | ◇ UNVERIFIED |
| HIHarvest International INC. | Storm Lake | IA | — | ◇ UNVERIFIED |
| HPHarvest Petroleum INC | Fortuna | CA | — | ◇ UNVERIFIED |
| HVHarvest Valley Specialties INC | Eugene | OR | — | ◇ UNVERIFIED |
| HEHarvey Enterprises | Pago Pago | AS | — | ◇ UNVERIFIED |
| HIHarvey Industries INC | Waltham | MA | — | ◇ UNVERIFIED |
| HMHarvey Mast | Gladwin | MI | — | ◇ 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 |
| HPHasport Performance, INC. | Phoenix | AZ | — | ◇ UNVERIFIED |
| HMHastings Machine Company | Hastings | PA | — | ◇ UNVERIFIED |
| HAHasty Awards INC | Ottawa | KS | — | ◇ UNVERIFIED |
| HCHatco Corporation | Sturgeon Bay | WI | — | ◇ UNVERIFIED |
| HIHauser Investment Properties 2, LLC | Lynn | IN | — | ◇ UNVERIFIED |
| HWHauser Woodworking | Half Moon Bay | CA | — | ◇ UNVERIFIED |
| HBHaver & Boecker Usa, INC. | Conyers | GA | — | ◇ UNVERIFIED |
| HMHawkeye Mold & Design Co. | Charles City | IA | — | ◇ UNVERIFIED |
| HFHawk Fabricators | Birmingham | AL | — | ◇ UNVERIFIED |
| HIHawk Ind INC | Signal Hill | CA | — | ◇ UNVERIFIED |
| HAHawkins Ag | Holdrege | NE | — | ◇ UNVERIFIED |
| HMHawkins Manufacturing, INC. | Holdrege | NE | — | ◇ UNVERIFIED |
| HQHawk Quality Products INC | Derry | NH | — | ◇ UNVERIFIED |
| HAHawks & Assoiciates, INC. | Cincinnati | OH | — | ◇ UNVERIFIED |
| HTHawk Tool & Machine INC | Wixom | MI | — | ◇ UNVERIFIED |
| HMHawthorne Machinery CO | San Diego | CA | — | ◇ UNVERIFIED |
| HIHayden Industrial Products | Corona | CA | — | ◇ UNVERIFIED |
| HEHay Equipment INC | Senatobia | MS | — | ◇ UNVERIFIED |
| HKHay Kingdom INC. | Imperial | CA | — | ◇ UNVERIFIED |
| HSHayman Safe Company | Oviedo | FL | — | ◇ UNVERIFIED |
| HEHays Equipment Sales | Oroville | CA | — | ◇ UNVERIFIED |
| HQHazlehurst Quality Machine and Fabrication, INC. | Hazlehurst | GA | — | ◇ UNVERIFIED |
| HCHazleton Custom Metal Products INC. | Hazleton | PA | — | ◇ UNVERIFIED |
| HEH&b Elevators INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| HBH B Ives CO (harrow Products) | New Haven | CT | — | ◇ UNVERIFIED |
| HBH & B Machine & Manufacturing, INC. | Chickasha | OK | — | ◇ UNVERIFIED |
| HPHbp Pressure Pipe INC | Bakewell | TN | — | ◇ UNVERIFIED |
| HBH. Brauning Co., INC. | Manassas | VA | — | ◇ UNVERIFIED |
