| HCHmq Chemtech | Oriskany | NY | — | ◇ UNVERIFIED |
| HSH&m South INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| HIHmt, INC. | Blackwell | OK | — | ◇ UNVERIFIED |
| HTHmt Transport | Baytown | TX | — | ◇ UNVERIFIED |
| HPHMW Properties LLC | Kankakee | IL | — | ◇ UNVERIFIED |
| HNH N Lockwood INC | Redwood City | CA | — | ◇ UNVERIFIED |
| HRHNWH Real Estate, LLC | Omaha | NE | — | ◇ UNVERIFIED |
 Hobart Brothers Company | Troy | OH | — | ◇ UNVERIFIED |
| HCHodges Commercial Properties LLC | Garland | TX | — | ◇ UNVERIFIED |
| HBHoerrs Blacktop & Sealcoating LLC | Trivoli | IL | — | ◇ UNVERIFIED |
| HEHoffman Estates Police Department Village of | Hoffman Estates | IL | — | ◇ UNVERIFIED |
| HPHoffman Precision Plastics, INC. | Blackwood | NJ | — | ◇ UNVERIFIED |
| HSHoffman Super Mart | Hoffman | IL | — | ◇ UNVERIFIED |
| HWHofmeister Welding & Fabricating, INC. | Griggsville | IL | — | ◇ UNVERIFIED |
| HAHof's and Yates Rebar INC Dba H and Y Rebar INC | Long Beach | CA | — | ◇ UNVERIFIED |
| HFHogan Fab INC | Portland | OR | — | ◇ UNVERIFIED |
| HPHogan Products & Services LLC | Pulaski | PA | — | ◇ UNVERIFIED |
| HWHogg Wild Fabrications, LLC | Jacksonville | FL | — | ◇ UNVERIFIED |
 H-o-h Water Technology, INC. | Germantown | WI | — | ◇ UNVERIFIED |
| HRHolbrooks Real Estate Holding LLC | Lexington | NC | — | ◇ UNVERIFIED |
| HCHolchris CORP Dba Stahl Mfg of the Bluegrass | Frankfort | KY | — | ◇ UNVERIFIED |
| HIHoliday Inn | Victorville | CA | — | ◇ UNVERIFIED |
| HPHoliday Porcelain Enameling CO | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| HCHolland Company Bators Garage | Adams | MA | — | ◇ UNVERIFIED |
| HCHolland Company Garage | North Adams | MA | — | ◇ UNVERIFIED |
| HFHolland Flying Service INC | Flora | IL | — | ◇ UNVERIFIED |
| HMHolland Manufacturing Co., INC. | Dothan | AL | — | ◇ UNVERIFIED |
| HPHolland Pacific Hitch Company | Milpitas | CA | — | ◇ UNVERIFIED |
| HSHolland Stitchcraft, Inc and Brian and Tami Beltman | Holland | MI | — | ◇ UNVERIFIED |
| HDHolley Distribution Center | Bowling Green | KY | — | ◇ UNVERIFIED |
| HSHolley Steel, Inc. | Elmore | AL | — | ◇ UNVERIFIED |
| HIHollowell Industries Doughboy Pools | West Helena | AR | — | ◇ UNVERIFIED |
| HMHollow Metal, INC. | Tampa | FL | — | ◇ UNVERIFIED |
| HMHollow Metal Specialties, INC. | Pennsauken | NJ | — | ◇ UNVERIFIED |
| HMHollow Metal Specialties, INC. | Mcadoo | PA | — | ◇ UNVERIFIED |
| HMHollow Metal Xpress | Phoenix | AZ | — | ◇ UNVERIFIED |
| HCHolmes & Company LLC | Columbia City | IN | — | ◇ UNVERIFIED |
| HIHolmes-hally Ind | Cerritos | CA | — | ◇ UNVERIFIED |
| HRHolt Repair & Manufacturing INC | Holt | CA | — | ◇ UNVERIFIED |
| HFHolyfield Forge & Fabriation | Lewiston | ID | — | ◇ UNVERIFIED |
| HNHoly Name School | San Francisco | CA | — | ◇ UNVERIFIED |
 Holz Rubber CO INC. | West Jordan | UT | — | ◇ UNVERIFIED |
| HGHoman Gas & Minimart Marathon | Chicago | IL | — | ◇ UNVERIFIED |
| HCHome Creations | Godfrey | IL | — | ◇ UNVERIFIED |
| HGHome Guard Industries, INC. | Grabill | IN | — | ◇ UNVERIFIED |
| HMHomeland Metal Products | Bossier City | LA | — | ◇ UNVERIFIED |
| HIHomepie, Inc. | Grand Rapids | MI | — | ◇ UNVERIFIED |
| HPHome Products International - North America, INC. | Chicago | IL | — | ◇ UNVERIFIED |
| HPHome Products International - North America, INC. | Chicago | IL | — | ◇ UNVERIFIED |
| HIHomer Industries | Lockport | IL | — | ◇ UNVERIFIED |
| HRHome Run Media Group | Huntington Beach | CA | — | ◇ UNVERIFIED |
| HTHome Team Yards, INC. | Santa Ana | CA | — | ◇ UNVERIFIED |
| HMHomogeneous Metals INC Hmi Facility Formerly | Herkimer | NY | — | ◇ UNVERIFIED |
| HCHon CO Equipment Services | Muscatine | IA | — | ◇ UNVERIFIED |
| HPHonda Precision Parts of Georgia LLC | Tallapoosa | GA | — | ◇ UNVERIFIED |
| HRHondas R&d Americas | Ann Arbor | MI | — | ◇ UNVERIFIED |
| H1Honey 1 Bbq | Chicago | IL | — | ◇ UNVERIFIED |
| HNHoneytown North Building Former Elastikote | Smithville | OH | — | ◇ UNVERIFIED |
| HAHoneywell Aerospace | Urbana | OH | — | ◇ UNVERIFIED |
| HGHoneywell Green Island Plant | Green Island | NY | — | ◇ UNVERIFIED |
| HIHoneywell International INC | Vernon | CA | — | ◇ UNVERIFIED |
| HIHoneywell International INC (former Aero Quality Plating Site) | Oakland | CA | — | ◇ UNVERIFIED |
| HPHoneywell Pmt | Baton Rouge | LA | — | ◇ UNVERIFIED |
| HSHoneywell Safety Products | Bolingbrook | IL | — | ◇ UNVERIFIED |
| HSHoneywell Safety Products | Clover | SC | — | ◇ UNVERIFIED |
| HIHon Industries | Florence | AL | — | ◇ UNVERIFIED |
| HCHonor Companies LLC | Sapulpa | OK | — | ◇ UNVERIFIED |
| HCHood Charles J | Lakewood | IL | — | ◇ UNVERIFIED |
| HBHoof Beat Gates & Corrals | Fallon | NV | — | ◇ UNVERIFIED |
| HBHookup Baits, INC. | San Diego | CA | — | ◇ UNVERIFIED |
| HIHooley, INC. | New Orleans | LA | — | ◇ UNVERIFIED |
| HHHoosier House Furniture | Goshen | IN | — | ◇ UNVERIFIED |
| HUHoover Universal INC | Riverside | MO | — | ◇ UNVERIFIED |
| HLHope L.j.b LLC | Chicago | IL | — | ◇ UNVERIFIED |
| HPHope Plastics CO INC | North Hollywood | CA | — | ◇ UNVERIFIED |
| HWHopes Windows INC | Falconer | NY | — | ◇ UNVERIFIED |
| HCHopkins Chemical | Rome | GA | — | ◇ UNVERIFIED |
| HMHopkins Manufacturing (stormwater) | Emporia | KS | — | ◇ UNVERIFIED |
| HIHoppo's INC Dba Hoppo's Custom Suspension | Riverside | CA | — | ◇ UNVERIFIED |
| HGHorizon Glass | West Sacramento | CA | — | ◇ UNVERIFIED |
| HMHorizon Metals INC | Niles | IL | — | ◇ UNVERIFIED |
 Hornady Manufacturing 68810-treatment Plant 001 Well 20171 | Grand Island | NE | — | ◇ UNVERIFIED |
| HAHornet Acquisitionco LLC Dba Onboard Systems | Anaheim | CA | — | ◇ UNVERIFIED |
| HAHornet Acquisitionco LLC Dba Onboard Systems | Anaheim | CA | — | ◇ UNVERIFIED |
| HSHornsby Steel, INC. | Cleveland | AL | — | ◇ UNVERIFIED |
| HHHorns & Hoofs Inc | Vernon Hills | IL | — | ◇ UNVERIFIED |
| HSHorseshoe Steel Erectors | Austin | TX | — | ◇ UNVERIFIED |
| HEHorton Emergency Vehicles CO | South El Monte | CA | — | ◇ UNVERIFIED |
| HFHorton Farms INC Dba Campton Excavating | Elburn | IL | — | ◇ UNVERIFIED |
| HRHoru Racing | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| HEHoschette Enterprises INC Dba Faribo Mfg CO | Faribault | MN | — | ◇ UNVERIFIED |
| HIHosetract Industries LTD | Fort Wayne | IN | — | ◇ UNVERIFIED |
| HCHosford & Company | Ann Arbor | MI | — | ◇ UNVERIFIED |
| HIHospira, INC | Morgan Hill | CA | — | ◇ UNVERIFIED |
| HIHospira, INC | San Jose | CA | — | ◇ UNVERIFIED |
| HLHoss Lee Stairways, INC. | Roseville | CA | — | ◇ UNVERIFIED |
| HIHostelling International | San Francisco | CA | — | ◇ UNVERIFIED |
| HEHostler Enterprises, LLC | Glen Rock | PA | — | ◇ UNVERIFIED |
| HBHot Box | Jacksonville | FL | — | ◇ UNVERIFIED |
| HPHotcoats Powder Coating | Chico | CA | — | ◇ UNVERIFIED |
