| GSGunderson Systems International, INC. | Shreveport | LA | — | ◇ UNVERIFIED |
| GFGunslinger Forge LLC | Eagle Mountain | UT | — | ◇ UNVERIFIED |
| GFGus Fabrication, INC. | Jeanerette | LA | — | ◇ UNVERIFIED |
| GMGutierrez Manufacturing INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| GGGutter Glove, INC. | Rocklin | CA | — | ◇ UNVERIFIED |
| GSGuttermans Supply Corporation of America | Portland | OR | — | ◇ UNVERIFIED |
| GMGuyan Machinery CO. | Chapmanville | WV | — | ◇ UNVERIFIED |
| GGG&V Greenhouse Solutions LLC | Sunman | IN | — | ◇ UNVERIFIED |
| GWG W Heineke CO INC | El Centro | CA | — | ◇ UNVERIFIED |
| GWG & W Millwork, INC. | Metairie | LA | — | ◇ UNVERIFIED |
| HIHaala Industries INC | Sleepy Eye | MN | — | ◇ UNVERIFIED |
| HCHaanah Company, INC. | Paso Robles | CA | — | ◇ UNVERIFIED |
| HSHaberle Steel INC. | Delano | PA | — | ◇ UNVERIFIED |
| HIHackney INC | West Memphis | AR | — | ◇ UNVERIFIED |
| HCHaemonetics CORP | Draper | UT | — | ◇ UNVERIFIED |
| HFH.a. Fabricators , INC. | North Logan | UT | — | ◇ UNVERIFIED |
| HFHahn Fabrication and Development, LLC | Forestville | NY | — | ◇ UNVERIFIED |
| HSHaida Sheet Metal LLC | Battle Ground | WA | — | ◇ UNVERIFIED |
| HLHailo LLC | Elberton | GA | — | ◇ UNVERIFIED |
| HWHailo Wind Systems Usa, INC. | Elberton | GA | — | ◇ UNVERIFIED |
| HIHaimetal INC | Sun Valley | CA | — | ◇ UNVERIFIED |
| HFHaines Fabrication & Machine, LLC | Selbyville | DE | — | ◇ UNVERIFIED |
| HIHalabi INC Dba Duracite | Ripon | CA | — | ◇ UNVERIFIED |
| HUHalfen Usa, INC. | Converse | TX | — | ◇ UNVERIFIED |
| HMHall's Mechanical Services LLC | Fieldale | VA | — | ◇ UNVERIFIED |
| HSHall's Safe CO. | Loomis | CA | — | ◇ UNVERIFIED |
| HSHalls Sheet Metal Fabrication Inc | Galena | OH | — | ◇ UNVERIFIED |
| HMHallwood Modular Buildings LLC | Shreveport | LA | — | ◇ UNVERIFIED |
| HIHalsey INC. | Montrose | PA | — | ◇ UNVERIFIED |
| HSHambric Steel & Fabrication | Albany | GA | — | ◇ UNVERIFIED |
 Hamilton Iron Works INC. | Woodbridge | VA | — | ◇ UNVERIFIED |
| Hamilton Iron Works, INC. | Torrance | CA | — | ◇ UNVERIFIED |
| HSHamilton Safe Inc-amelia | Amelia | OH | — | ◇ UNVERIFIED |
| HWHamlin Welding and Fabricating LLC | Melbourne | FL | — | ◇ UNVERIFIED |
| HIHammer Industrial, LLC | Southport | NC | — | ◇ UNVERIFIED |
| HMHammerlund Manufacturing Company INC | Minnetonka Mills | MN | — | ◇ UNVERIFIED |
| HIHammersmarking, INC. | San Carlos | CA | — | ◇ UNVERIFIED |
| HMHammersmith Metal Works | Springfield | MO | — | ◇ UNVERIFIED |
| HMHammersmith Mfg. & Sls | Horton | KS | — | ◇ UNVERIFIED |
| HSHammond Sheet Metal | El Dorado Springs | MO | — | ◇ UNVERIFIED |
| HMH&H Metal Fabrication | St. Louis | MO | — | ◇ UNVERIFIED |
| HRHampton Research CORP | Aliso Viejo | CA | — | ◇ 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 |
| HMHandi-house Mfg. CO. | Swainsboro | GA | — | ◇ UNVERIFIED |
 Handling Systems INC. | La Grange | IL | — | ◇ UNVERIFIED |
| HOHands on Concepts 2 INC. | El Cajon | CA | — | ◇ UNVERIFIED |
| HRHanigan's Real Estate, LLC | Aberdeen | SD | — | ◇ UNVERIFIED |
| HMHannibal Material Handling, INC. | Vernon | CA | — | ◇ UNVERIFIED |
| HOHanover Outdoor Products, Inc. | Hanover | PA | — | ◇ UNVERIFIED |
 Hansen Plastics CORP. | Elgin | IL | — | ◇ UNVERIFIED |
| HIHansford Industries, INC. | Sacramento | CA | — | ◇ UNVERIFIED |
| HLHanson Lab Furniture INC | Camarillo | CA | — | ◇ UNVERIFIED |
| HWHanson Welding & Manufacturing INC | Rogers | MN | — | ◇ UNVERIFIED |
| HIHarbec INC. | Ontario | NY | — | ◇ UNVERIFIED |
| HEHarbor Enterprises LLC. | Thomasville | GA | — | ◇ UNVERIFIED |
| HOHarbor Ornamental, INC. | Torrance | CA | — | ◇ UNVERIFIED |
| HSHarbor Steel - Supply Corporation | Lexington | KY | — | ◇ UNVERIFIED |
| HPHarbortech Plastics LLC | Tarpon Springs | FL | — | ◇ 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 |
 Hardric Laboratories | Waltham | MA | — | ◇ UNVERIFIED |
| HFHardware Factory Store | Covina | CA | — | ◇ UNVERIFIED |
| HWHard Way Enterprises, Inc. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| HFHardy Frames INC | Huntington Beach | CA | — | ◇ UNVERIFIED |
| HSHarliss Specialties Corporation | Westmoreland City | PA | — | ◇ UNVERIFIED |
| HRHarmac Rebar & Steel CORP | Fryeburg | ME | — | ◇ UNVERIFIED |
| HCHarman CORP | Rochester | MI | — | ◇ UNVERIFIED |
| HIHarmon's Ironworks and Fabrication LLC | Bowdon | GA | — | ◇ UNVERIFIED |
| HSHarmony Star Fabrication LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| HWHarmony Woodworking, LLC | Dillsburg | PA | — | ◇ UNVERIFIED |
| HTHarout Tool & Machine Corporation | Hackensack | NJ | — | ◇ UNVERIFIED |
| HIHarrington Industrial Plastics | Austin | TX | — | ◇ UNVERIFIED |
| HRHarris/arizona Rebar INC. (dba Harris Rebar Southern California) | Pomona | CA | — | ◇ UNVERIFIED |
| HBHarris Brothers Fabrication LLC | Clifton | TX | — | ◇ UNVERIFIED |
| HIHarris Industries, INC | Pardeeville | WI | — | ◇ UNVERIFIED |
| HMHarrison Machine Shop INC | Cynthiana | KY | — | ◇ UNVERIFIED |
| HPHarris Precision Tools, INC. | Chicago Ridge | IL | — | ◇ UNVERIFIED |
| HRHarris Rebar Fresno INC | Fresno | CA | — | ◇ UNVERIFIED |
| HRHarris Rebar North Carolina INC | Catawba | SC | — | ◇ UNVERIFIED |
| HSHarris Sheet Metal CO. | Midland | MI | — | ◇ UNVERIFIED |
| HGHarry Gordon Steel Company | Winchester | KY | — | ◇ UNVERIFIED |
| HMHarshman Machine & Tool CO. | Saint Joseph | MO | — | ◇ UNVERIFIED |
| HMHart Mechanical & Electrical Contractors, INC | Perkasie | PA | — | ◇ UNVERIFIED |
| HVHarvest Valley Specialties INC | Eugene | OR | — | ◇ UNVERIFIED |
| HBHarvey Building Products | Salem | NH | — | ◇ UNVERIFIED |
| HIHarvey Industries, Incorporated | N Dartmouth | MA | — | ◇ UNVERIFIED |
| HHHarwell Holding, INC. | Englewood | CO | — | ◇ UNVERIFIED |
| HIHarwell Industries | Oklahoma City | OK | — | ◇ UNVERIFIED |
| HIHaseltine Industrial Engravers INC | Mountain View | CA | — | ◇ UNVERIFIED |
| HLHassett LLC Dba Roettger Welding | Stillwater | MN | — | ◇ UNVERIFIED |
| HAHasty Awards INC | Ottawa | KS | — | ◇ UNVERIFIED |
| HIHaulmark Industries INC | El Mirage | AZ | — | ◇ UNVERIFIED |
| HIHauser Investment Properties 2, LLC | Lynn | IN | — | ◇ UNVERIFIED |
| HGHavecon Greenhouses, INC. | Fort Valley | GA | — | ◇ UNVERIFIED |
| HSHawe Steel Design | Butte | MT | — | ◇ UNVERIFIED |
