| HGHigh Grade Egg Producer | Loda | IL | — | ◇ UNVERIFIED |
| HIHigh Impact Sign and Design, LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| HIHigh Industries INC | Lancaster | PA | — | ◇ UNVERIFIED |
| HCHighland City of | Highland | IL | — | ◇ UNVERIFIED |
| HFHighland Foam, INC. | Conover | NC | — | ◇ UNVERIFIED |
| HMHighland Manufacturing Inc. | Manchester | CT | — | ◇ UNVERIFIED |
| HMHighland Metal, INC. | Hillside | IL | — | ◇ UNVERIFIED |
| HOHighland Ornamental Ironworks INC | Berryville | VA | — | ◇ UNVERIFIED |
| HPHighland Plating CO | Los Angeles | CA | — | ◇ UNVERIFIED |
| HSHighland Supply CORP | Redlands | CA | — | ◇ UNVERIFIED |
| HCHighline Controls INC | Livermore | CA | — | ◇ UNVERIFIED |
| HLHigh Lustre Metal Finishing | Hayward | CA | — | ◇ UNVERIFIED |
| HSHigh-mark Systems LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| HPHigh Point Fibers, Incorporated | High Point | NC | — | ◇ UNVERIFIED |
| HPHighpoint Powder Coating | Liberty Hill | TX | — | ◇ UNVERIFIED |
| HPHigh Point Wreath Company LLC | Ogema | WI | — | ◇ UNVERIFIED |
| HPHigh Precision INC. | Hamden | CT | — | ◇ UNVERIFIED |
| HPHigh Precision Partners LLC | Macedon | NY | — | ◇ UNVERIFIED |
| HPHigh Pressure Gas Cylndr. | Longview | TX | — | ◇ UNVERIFIED |
| HPHigh Purity Northwest Inc | Lynnwood | WA | — | ◇ UNVERIFIED |
| HPHigh Purity Northwest Inc | Lynnwood | WA | — | ◇ UNVERIFIED |
| HQHigh Quality Machine INC | San Jose | CA | — | ◇ UNVERIFIED |
| HRHigh Range Diesel Service L.L.C. | Maple Lake | MN | — | ◇ UNVERIFIED |
 High Sierra Electronics INC | Grass Valley | CA | — | ◇ UNVERIFIED |
| HSHigh Speed Steel Treating CO | Montclair | CA | — | ◇ UNVERIFIED |
| HSHigh Standard Manufacturing Company, INC. | Houston | TX | — | ◇ UNVERIFIED |
| HCHigh-star Corporation | Garden City | MI | — | ◇ UNVERIFIED |
| HTHigh Tech Coatings | Santa Ana | CA | — | ◇ UNVERIFIED |
| HTHigh Tech Coatings Usa, INC. | Santa Ana | CA | — | ◇ UNVERIFIED |
| HTHigh Tech Containers LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| HTHigh Tech Etch - 17220 Lemon | Hesperia | CA | — | ◇ UNVERIFIED |
| HTHigh Tech Manufacturing Services | Vancouver | WA | — | ◇ UNVERIFIED |
| HTHigh Tech Plating | Englewood | CO | — | ◇ UNVERIFIED |
 High Tech Solutions LLC | Lees Summit | MO | — | ◇ UNVERIFIED |
| HMHightower Metal Works | Houston | TX | — | ◇ UNVERIFIED |
| HPHightower Plating & Manufacturing CO | Orange | CA | — | ◇ UNVERIFIED |
| HVHigh Vacuum Equipment CORP | Norwell | MA | — | ◇ UNVERIFIED |
| HMHighwater Marine LLC Dba Godfrey Marine | Elkhart | IN | — | ◇ UNVERIFIED |
| HMHighwater Marine LLC Dba Rinker Boat CO | Syracuse | IN | — | ◇ UNVERIFIED |
| H4Highway 41 Gas | Wadsworth | IL | — | ◇ UNVERIFIED |
| HMHighway Machine Company, INC | Princeton | IN | — | ◇ UNVERIFIED |
| HMHighway Metal Services, INC. | Cleveland | OH | — | ◇ UNVERIFIED |
| HSHighway Supply | Albuquerque | NM | — | ◇ UNVERIFIED |
| HSHighway Systems, INC. | Ocala | FL | — | ◇ UNVERIFIED |
| HTHighway Transport Chemical LLC | Channahon | IL | — | ◇ UNVERIFIED |
| HMHignite Metal Fabricating | Rush Springs | OK | — | ◇ UNVERIFIED |
| HWHi-grade Welding and Manufacturing, LLC | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| HLHiks LLC Dba Rte 203 Food Mart | Fairmont City | IL | — | ◇ UNVERIFIED |
| HMHildebrandt Machine | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| HBHildegard Benner, Trustee | Milford | IL | — | ◇ UNVERIFIED |
| HIHiler's Ironworks LLC | Cave Junction | OR | — | ◇ UNVERIFIED |
| HPHiles Plating Company INC. | Kansas City | MO | — | ◇ UNVERIFIED |
| HFHilgert Family Properties, LLC | Pomona | CA | — | ◇ UNVERIFIED |
| HIHi-line Industrial Saw & Supply INC. | Orange | CA | — | ◇ UNVERIFIED |
| HMHi-Lite Machine Company | Oostburg | WI | — | ◇ UNVERIFIED |
| HMHillbilt Metal Works LLC | Kinston | NC | — | ◇ UNVERIFIED |
| HMHillcore Machine, INC. | Portland | OR | — | ◇ UNVERIFIED |
| HCHill Country Rifle Company INC | New Braunfels | TX | — | ◇ UNVERIFIED |
| HSHillcrest Sheet Metal, INC. | Bakersfield | CA | — | ◇ UNVERIFIED |
| HDHill & Dell Oil | Cordova | IL | — | ◇ UNVERIFIED |
| HAHiller Aircraft CORP | Firebaugh | CA | — | ◇ UNVERIFIED |
| HIHilliard Investments of Missouri, LLC | Hazelwood | MO | — | ◇ UNVERIFIED |
| HEHillman Extrusion Tool INC | Lincoln | MI | — | ◇ UNVERIFIED |
| HMHill Manufacturing, INC. | Broken Arrow | OK | — | ◇ UNVERIFIED |
| HMHill Mfg LLC | Santa Clara | CA | — | ◇ UNVERIFIED |
| HAHillock Anodizing INC | Philadelphia | PA | — | ◇ UNVERIFIED |
| HPHill Packaging | Derry | NH | — | ◇ UNVERIFIED |
| HRHill Rebar INC | Corona | CA | — | ◇ UNVERIFIED |
| HSHillsboro Sheet Metal, INC. | Tampa | FL | — | ◇ UNVERIFIED |
| H2Hillsdale 210 Investments LLC | San Jose | CA | — | ◇ UNVERIFIED |
 Hillside Castings LLC | Hatfield | AR | — | ◇ UNVERIFIED |
| HCHillside Custom Machining & Fabrication, LLC | Denver | PA | — | ◇ UNVERIFIED |
| HMHills Machinery Company LLC | Columbia | SC | — | ◇ UNVERIFIED |
| HMHillson Manufacturing, LLC | Marshall | TX | — | ◇ UNVERIFIED |
| HSHills Stainless Steel and Equipment CO | Luverne | MN | — | ◇ UNVERIFIED |
| HSHills Stainless Steel and Equipment Company | Sioux Falls | SD | — | ◇ UNVERIFIED |
| HCHilltop Custom Creations LLC | Lexington | SC | — | ◇ UNVERIFIED |
| HGHilltop Gas & Save | Monroe Center | IL | — | ◇ UNVERIFIED |
| HWHilltop Welding | Sidney | MT | — | ◇ UNVERIFIED |
| HWHilltop Welding | Sidney | MT | — | ◇ UNVERIFIED |
| HVHill Valley Farm Service | Orange Cove | CA | — | ◇ UNVERIFIED |
| HSHilti Steel Industry Division | New Castle | PA | — | ◇ UNVERIFIED |
| HUHilti U.s Manufacturing | Cypress | CA | — | ◇ UNVERIFIED |
| HNHimco National | Torrance | CA | — | ◇ UNVERIFIED |
| HNHimco Natl INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| HMHindley Manufacturing Co., INC. | Cumberland | RI | — | ◇ UNVERIFIED |
| HWHinojosas Welding Service LLC | Alice | TX | — | ◇ UNVERIFIED |
| HBHinton Brothers | Huntsville | AL | — | ◇ UNVERIFIED |
| HAHipoint Agro Bedding Florida LLC | Lake Worth | FL | — | ◇ UNVERIFIED |
| HEHirhager Ent INC Dba Hinsdale Mobil | Hinsdale | IL | — | ◇ UNVERIFIED |
| HEHirschfeld Energy Systems, LLC | San Angelo | TX | — | ◇ UNVERIFIED |
| HIHirschfeld Industries | San Angelo | TX | — | ◇ UNVERIFIED |
| HIHirschfeld Industries Group LP | Abilene | TX | — | ◇ UNVERIFIED |
| HIHirschfeld Industries LP | San Angelo | TX | — | ◇ UNVERIFIED |
| HMHirsch Machine, INC | Sunnyvale | CA | — | ◇ UNVERIFIED |
| HPHirsh Precision Manufacturing, Inc. | Boulder | CO | — | ◇ UNVERIFIED |
| HPHirsh Precision Manufacturing, Inc. | Frederick | CO | — | ◇ UNVERIFIED |
| HTHi-shear Technology CORP | Torrance | CA | — | ◇ UNVERIFIED |
| HSHiskett & Sons | Fallon | NV | — | ◇ UNVERIFIED |
| HMH.I.S. Management Group LLC | Humble | TX | — | ◇ UNVERIFIED |
