| HTHeat Transfer Equipment CO. | Tulsa | OK | — | ◇ UNVERIFIED |
| HTHeat Transfer Specialists of Louisiana, INC. | Baton Rouge | LA | — | ◇ UNVERIFIED |
| HTHeat Treating Services CO. | Pontiac | MI | — | ◇ UNVERIFIED |
| HEHeavy Equipment Repair INC | White Bear Lake | MN | — | ◇ UNVERIFIED |
| HEHeavy Equipment Repair INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| HEHeavy Equpment Loaders & Parts, INC. | Lebanon | PA | — | ◇ UNVERIFIED |
| HLHeavy & Light Welding/Fabrication, Inc. | Bend | OR | — | ◇ UNVERIFIED |
| HLHeavy Line Fabrication | Anna | TX | — | ◇ UNVERIFIED |
| HMHeavy Machines INC | Saint Albans | WV | — | ◇ UNVERIFIED |
| HMHeavy Metal Corporation | Cranston | RI | — | ◇ UNVERIFIED |
| HMHeavy Metal Fabrication | Colorado Springs | CO | — | ◇ UNVERIFIED |
| HMHeavy Metal Laser | Kaysville | UT | — | ◇ UNVERIFIED |
| HMHeavy Metal LLC | Blooming Prairie | MN | — | ◇ UNVERIFIED |
| HMHeavy Metal Welding & Fabrication LLC | Somerset | NJ | — | ◇ UNVERIFIED |
| HSHeavy Stone Rings LLC | Orem | UT | — | ◇ UNVERIFIED |
| HCHechimovich Custom Machining, Inc. | Hartford | WI | — | ◇ UNVERIFIED |
| HKHeckler & Koch INC | Newington | NH | — | ◇ UNVERIFIED |
| HMHecksel Machine INC | Watertown | MN | — | ◇ UNVERIFIED |
| HMHec Manufacturing, INC. | Bardstown | KY | — | ◇ UNVERIFIED |
| HJHector J Ramirez | Paramount | CA | — | ◇ UNVERIFIED |
| HAHectors Alternators | Montclair | CA | — | ◇ UNVERIFIED |
| HDHedalloy Die CORP | Cleveland | OH | — | ◇ UNVERIFIED |
| HMHedlund Martin Inc/south Lebanon | Lebanon | PA | — | ◇ UNVERIFIED |
| HMHedman Manufacturing, INC | Whittier | CA | — | ◇ UNVERIFIED |
| HCHedstrom Corp/bedford Plt | Bedford | PA | — | ◇ UNVERIFIED |
| HEH&e Equipment Services | Norwalk | CA | — | ◇ UNVERIFIED |
| HMHegar Manufacturing INC | Clackamas | OR | — | ◇ UNVERIFIED |
| HDHeick Die Casting CORP | Chicago | IL | — | ◇ UNVERIFIED |
| HCHeico Corporation | Miami | FL | — | ◇ UNVERIFIED |
| HSHeidtman Steel Products, INC. | Toledo | OH | — | ◇ UNVERIFIED |
| HSHeilman Supply | Ford City | PA | — | ◇ UNVERIFIED |
| HTHeil Trailer International CO | Athens | TN | — | ◇ UNVERIFIED |
| HMHeim Machine LLC | Green Bay | WI | — | ◇ UNVERIFIED |
| HMHeim Machine LLC | Green Bay | WI | — | ◇ UNVERIFIED |
| HMHeim Machine LLC | Green Bay | WI | — | ◇ UNVERIFIED |
| HSHeintz Steel and Manufacturing Company | Saint Louis | MO | — | ◇ UNVERIFIED |
| HEHeinz Engineering, Inc. | Gardena | CA | — | ◇ UNVERIFIED |
| HWHeinz Weber INC | Los Angeles | CA | — | ◇ UNVERIFIED |
 Helander Metal Spinning Company | Lombard | IL | — | ◇ UNVERIFIED |
| Helander Metal Spinning Company | Addison | IL | — | ◇ UNVERIFIED |
| HAHelena Agri Enterprises LLC Dba Helena Chemical Company | Santa Maria | CA | — | ◇ UNVERIFIED |
| HPHeleniak Properties, LLC | Plainville | CT | — | ◇ UNVERIFIED |
| HMHELI-ARC Manufacturing Corp. | Owasso | OK | — | ◇ UNVERIFIED |
| HEHelicopter Express Fab Shop | White City | OR | — | ◇ UNVERIFIED |
| HTHelicopter Technology Company | Gardena | CA | — | ◇ UNVERIFIED |
| HIHeli-flite INC Dba Aris Helicopters | Riverside | CA | — | ◇ UNVERIFIED |
| HIHeliogen, INC | Long Beach | CA | — | ◇ UNVERIFIED |
| HAHelios Aesthetic INC | Natick | MA | — | ◇ UNVERIFIED |
| HPHelios Precision Tech LTD | O Fallon | MO | — | ◇ UNVERIFIED |
| HTHeli Tech INC | Eugene | OR | — | ◇ UNVERIFIED |
| HTHellebusch Tool & Die, INC. | Washington | MO | — | ◇ UNVERIFIED |
| HTHeller Truck Body CORP | Newark | NJ | — | ◇ UNVERIFIED |
| HCHelmick CORP | Fairmont | WV | — | ◇ UNVERIFIED |
| HMHelm Manufacturing Company LLC | Puyallup | WA | — | ◇ UNVERIFIED |
| HTHelm Tool Company Incorporated | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| HIHelser Industries of Nc | Sharpsburg | NC | — | ◇ UNVERIFIED |
| HMHelton Machine CO | Walton | KY | — | ◇ UNVERIFIED |
| HUHelukabel USA - Building Expansion | West Dundee | IL | — | ◇ UNVERIFIED |
| HEHeminover Enterprisers | Rocklin | CA | — | ◇ UNVERIFIED |
| HTHemo Tec | Englewood | CO | — | ◇ UNVERIFIED |
| HHemotek | Marshall | TX | — | ◇ UNVERIFIED |
| HNHemp Nectar | Parker | CO | — | ◇ UNVERIFIED |
| HMHench Mfg. INC. | San Clemente | CA | — | ◇ UNVERIFIED |
| HFHenderson Fabrication | San Antonio | TX | — | ◇ UNVERIFIED |
| HMHenderson Manufacturing Company | Pittsburg | TX | — | ◇ UNVERIFIED |
| HTHenderson Tree Trimming | Metropolis | IL | — | ◇ UNVERIFIED |
| HWHenderson Welding, INC. | Chicago | IL | — | ◇ UNVERIFIED |
| HFHendricks Fabrication, INC. | Piedmont | SC | — | ◇ UNVERIFIED |
| HWHeneghan Wrecking CO | Franklin Park | IL | — | ◇ UNVERIFIED |
| HWHeneghan Wrecking CO INC | Chicago | IL | — | ◇ UNVERIFIED |
| HWHeneghan Wrecking Company | Bedford Park | IL | — | ◇ UNVERIFIED |
| HWHeneghan Wrecking Company INC | Chicago | IL | — | ◇ UNVERIFIED |
| HWHeneghan Wrecking Company INC | Chicago | IL | — | ◇ UNVERIFIED |
| HWHeneghan Wrecking Company INC | Bensenville | IL | — | ◇ UNVERIFIED |
| HWHeneghan Wrecking Company INC | Aurora | IL | — | ◇ UNVERIFIED |
| HOHengst Orchards INC | Chico | CA | — | ◇ UNVERIFIED |
| HTHeniff Transportation Systems LLC | Chicago | IL | — | ◇ UNVERIFIED |
| HMHennemuth Metal Fabricators, INC. | Oakdale | PA | — | ◇ UNVERIFIED |
| HEHennes-johnson Equipment CO | Belle Plaine | MN | — | ◇ UNVERIFIED |
| HIHennig, INC. Marlin | Machesney Park | IL | — | ◇ UNVERIFIED |
| HAHenry and Sons Construction | New Braunfels | TX | — | ◇ UNVERIFIED |
| HFHenry Fast Stop | Henry | IL | — | ◇ UNVERIFIED |
| HFHenry Fletcher | Rancho Cordova | CA | — | ◇ UNVERIFIED |
 Henry Graphics, INC. | Atlanta | GA | — | ◇ UNVERIFIED |
| HHHenry H. Smith and Company | Algonac | MI | — | ◇ UNVERIFIED |
| HMHenry Merkelo | Urbana | IL | — | ◇ UNVERIFIED |
| HSHenry Station LLC | Ukiah | CA | — | ◇ UNVERIFIED |
| HVHenry Vie Svehaug & Betty Lorraine Svehaug | Milton Freewater | OR | — | ◇ UNVERIFIED |
| HIHensley Industries, INC. | Mansfield | TX | — | ◇ UNVERIFIED |
| HDHenson Disposal INC | Normal | IL | — | ◇ UNVERIFIED |
| HMHenson Manufacturing & Sales | Adair | OK | — | ◇ UNVERIFIED |
| HCHepa Coproration | Anaheim | CA | — | ◇ UNVERIFIED |
| HPH-e Parts International Mining Solutions USA Incorporated | Evansville | IN | — | ◇ UNVERIFIED |
| HLHephcan LLC | Toledo | OH | — | ◇ UNVERIFIED |
| HMHeraeus Medical Components | Fridley | MN | — | ◇ UNVERIFIED |
| HMHerald Machine Works INC | East Chicago | IN | — | ◇ UNVERIFIED |
| HMHerald Machine Works, INC. | Gary | IN | — | ◇ UNVERIFIED |
| HDHerbert Dye Estate | Salem | IL | — | ◇ UNVERIFIED |
| HJHerbert Joe Howton and Vickie Rae Howton Revocable Trust | Valencia | CA | — | ◇ UNVERIFIED |
| HAHerco Art Manufacturing, INC. | Norristown | PA | — | ◇ UNVERIFIED |
