| GMGardner Mfg CO | Horicon | WI | — | ◇ UNVERIFIED |
| GIGarfam Industries, INC. | Houston | TX | — | ◇ UNVERIFIED |
| GUGarmat USA INC | Englewood | CO | — | ◇ UNVERIFIED |
| GCGarner-smith Company* | Memphis | TN | — | ◇ UNVERIFIED |
| GSGates & Sons (was Karl W Schmidt Assoc I | Denver | CO | — | ◇ UNVERIFIED |
| GPGateway Precision Technologies LLC | Covington | KY | — | ◇ UNVERIFIED |
| GBG B Enterprises Arlington | Arlington | WA | — | ◇ UNVERIFIED |
| GIGch International | Louisville | KY | — | ◇ UNVERIFIED |
| GDG D Roberts | Columbus | WI | — | ◇ UNVERIFIED |
| GWGea Westfaliasurge, INC. | Galesville | WI | — | ◇ UNVERIFIED |
| GCGehl Company | West Bend | WI | — | ◇ UNVERIFIED |
| GAGeneral Awning CO. | Brooklyn Heights | OH | — | ◇ UNVERIFIED |
| GFGeneral Fertilizer Equipment, INC. | Greensboro | NC | — | ◇ UNVERIFIED |
| GSGeneral Sheet Metal of Thomasville, INC. | Thomasville | AL | — | ◇ UNVERIFIED |
| GGGeorgia Gutters, INC. | East Point | GA | — | ◇ UNVERIFIED |
| GRGerard Roofing Technologies | Brea | CA | — | ◇ UNVERIFIED |
| GMGeringhoff Manufacturing LLC | Saint Cloud | MN | — | ◇ UNVERIFIED |
| GIGERK Investments LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| GMGerome Manufacturing CO INC | Uniontown | PA | — | ◇ UNVERIFIED |
| GWGestamp Wind Towers Us, INC. | Amarillo | TX | — | ◇ UNVERIFIED |
| GIGheen Irrigation Works INC | Harrisburg | OR | — | ◇ UNVERIFIED |
| GMGh Metal Solutions, INC. | Fort Payne | AL | — | ◇ UNVERIFIED |
| GMGibson Mechanical INC. | Whitestone | NY | — | ◇ UNVERIFIED |
| GMGibson Mech. INC. | Whitestone | NY | — | ◇ UNVERIFIED |
| GWGibson Welding Sheetmetal & Vent, INC. | Destin | FL | — | ◇ UNVERIFIED |
| GSGiesbrecht & Sons LLC | Mesa | WA | — | ◇ UNVERIFIED |
| GSGiesbrecht & Sons LLC | Basin City | WA | — | ◇ UNVERIFIED |
| GCGieske Custom Metal Fabricators | Kansas City | MO | — | ◇ UNVERIFIED |
| GBGilliland Brothers Sheet Metal | Phenix City | AL | — | ◇ UNVERIFIED |
| GEGingrich Enterprises, INC. | Roanoke | IL | — | ◇ UNVERIFIED |
| GSGj&j Sheet Metal Fabrication | Menifee | CA | — | ◇ UNVERIFIED |
| GMGk Machine, INC. | Donald | OR | — | ◇ UNVERIFIED |
| GHGlasco Heating & Air Conditioning, INC. | South Windsor | CT | — | ◇ UNVERIFIED |
| GEGlobal Equipment Company INC | Norfolk | NE | — | ◇ UNVERIFIED |
| GIGlobal Industries | Clay Center | KS | — | ◇ UNVERIFIED |
| GSGlobal Staffing Solutions, LLC | East Longmeadow | MA | — | ◇ UNVERIFIED |
| GNGlobe Newspaper CO | Boston | MA | — | ◇ UNVERIFIED |
| GNGm Nameplate INC Auburn | Auburn | WA | — | ◇ UNVERIFIED |
| GMGodin Mechanical, LLC. | Enosburg Falls | VT | — | ◇ UNVERIFIED |
 Goergen-Mackwirth Co., Inc. | Buffalo | NY | — | ◇ UNVERIFIED |
| GSGolden Steel, INC. | New York | NY | — | ◇ UNVERIFIED |
| GVGood View Metals | Apollo | PA | — | ◇ UNVERIFIED |
| GSGordon Sheet Metal INC | Kailua Kona | HI | — | ◇ UNVERIFIED |
| GRGowdey Reed Company | Central Falls | RI | — | ◇ UNVERIFIED |
| GPGp Precision, INC. | Hackettstown | NJ | — | ◇ UNVERIFIED |
| GIGrabek Iron Works, Inc. | Crown Point | IN | — | ◇ UNVERIFIED |
| GEGraham Equipment, LLC | Sterling | CO | — | ◇ UNVERIFIED |
| GEGraham Equipment, LLC | Wray | CO | — | ◇ UNVERIFIED |
| GHGrain Handler USA INC | Lakeville | MN | — | ◇ UNVERIFIED |
| GFGrandview Farms INC | Chicopee | MA | — | ◇ UNVERIFIED |
| GKGrape Kist INC | Madera | CA | — | ◇ UNVERIFIED |
| GPGrayd 'a' Precision Metal Fabrications | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| GBGreat Bend Manufacturing | Great Bend | KS | — | ◇ UNVERIFIED |
| GWGreater Wisconsin Sheet Metal, INC | Plymouth | WI | — | ◇ UNVERIFIED |
| GLGreat Lakes Manufacturing | Corry | PA | — | ◇ UNVERIFIED |
| GPGreat Plains - Assaria Testing (stormwater) | Assaria | KS | — | ◇ UNVERIFIED |
| GPGreat Plains Manufacturing CO INC | Assaria | KS | — | ◇ UNVERIFIED |
| GPGreat Plains Manufacturing INC. | Salina | KS | — | ◇ UNVERIFIED |
| GPGreat Plains Manufacturing INC - Enterprise | Enterprise | KS | — | ◇ UNVERIFIED |
| GPGreat Plains Manufacturing, INC. - Kipp | Kipp | KS | — | ◇ UNVERIFIED |
| GPGreat Plains Manufacturing- Land Pride Abilene West | Abilene | KS | — | ◇ UNVERIFIED |
| GPGreat Plains Mfg. | Salina | KS | — | ◇ UNVERIFIED |
| GPGreat Plains Mfg. (land Pride) - Lucas | Lucas | KS | — | ◇ UNVERIFIED |
| GPGreat Plains Mfg. - Salina Ce (air) | Salina | KS | — | ◇ UNVERIFIED |
 Greenheck Fan CORP | Schofield | WI | — | ◇ UNVERIFIED |
| GPGreen Peak Systems, LLC | Colorado Springs | CO | — | ◇ UNVERIFIED |
| GMGreenwood Manufacturing INC. | Houston | TX | — | ◇ UNVERIFIED |
| GMGregory Metal Fabrication | Crandall | GA | — | ◇ UNVERIFIED |
| GZGreg Zimont | Panama City Beach | FL | — | ◇ UNVERIFIED |
| GBGrow Big Technologies LLC | Koloa | HI | — | ◇ UNVERIFIED |
| GVGSA Ventures LLC | Foley | AL | — | ◇ UNVERIFIED |
| GMGt Mfg., INC | Clay Center | KS | — | ◇ UNVERIFIED |
| GSGuch Sheet Metal and Ac INC | Stuart | FL | — | ◇ UNVERIFIED |
| GAGuernsey Architectural Solutions, INC. | Boca Raton | FL | — | ◇ UNVERIFIED |
| GCGulf Coast Signs of Sarasota | Sarasota | FL | — | ◇ UNVERIFIED |
| GCGulf Coast Supply & Manufacturing LLC | Sebring | FL | — | ◇ UNVERIFIED |
| GCGulf Coast Supply & Manufacturing, LLC | Montgomery | AL | — | ◇ UNVERIFIED |
| GMGutierrez Manufacturing INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| GSGuttermans Supply Corporation of America | Portland | OR | — | ◇ UNVERIFIED |
| HMHahn Machinery INC | Two Harbors | MN | — | ◇ UNVERIFIED |
| HSHaida Sheet Metal LLC | Battle Ground | WA | — | ◇ UNVERIFIED |
| HIHaimetal INC | Sun Valley | CA | — | ◇ UNVERIFIED |
| HMHall Manufacturing, LLC | North Little Rock | AR | — | ◇ UNVERIFIED |
| HMHall's Mechanical Services LLC | Fieldale | VA | — | ◇ UNVERIFIED |
| HSHalls Sheet Metal Fabrication Inc | Galena | OH | — | ◇ UNVERIFIED |
| HFHamilton Farm Equipment Center Okanogan | Okanogan | WA | — | ◇ UNVERIFIED |
| HWHamlin Welding and Fabricating LLC | Melbourne | FL | — | ◇ UNVERIFIED |
| HMHammersmith Metal Works | Springfield | MO | — | ◇ UNVERIFIED |
| HMHammersmith Mfg & Sales | Holton | KS | — | ◇ UNVERIFIED |
| HSHammond Sheet Metal | El Dorado Springs | MO | — | ◇ UNVERIFIED |
| HMH&H Metal Fabrication | St. Louis | MO | — | ◇ UNVERIFIED |
| HAH and H Metal Products, LLC | Savannah | TN | — | ◇ UNVERIFIED |
| HFHardy Frames INC | Huntington Beach | CA | — | ◇ UNVERIFIED |
| HHHardy Harvester | College City | CA | — | ◇ UNVERIFIED |
| HTHarout Tool & Machine Corporation | Hackensack | NJ | — | ◇ UNVERIFIED |
 Harper Industries | Harper | KS | — | ◇ UNVERIFIED |
| HAHarrell Agricultural Products, INC. | Leesburg | GA | — | ◇ UNVERIFIED |
| HMHarrison Machine Co/wesleyville Plt | Erie | PA | — | ◇ UNVERIFIED |
| HSHarris Sheet Metal CO. | Midland | MI | — | ◇ UNVERIFIED |
| HLHarriston-mayo LLC | Minto | ND | — | ◇ UNVERIFIED |
