| GHGe Hitachi Nuclear Energy - Canonsburg | Canonsburg | PA | — | ◇ UNVERIFIED |
| GEGemco Engineering INC. | Lebanon | MO | — | ◇ UNVERIFIED |
| GMGemco Machine & Tool INC | Newark | OH | — | ◇ UNVERIFIED |
| GAGeneral Awning CO. | Brooklyn Heights | OH | — | ◇ UNVERIFIED |
| GMGeneral Machine CORP. | Emmaus | PA | — | ◇ UNVERIFIED |
| GMGeneral Machine Diecron, INC. | Griffin | GA | — | ◇ UNVERIFIED |
| GMGeneral Machine, INC. | Kenner | LA | — | ◇ UNVERIFIED |
| GMGeneral Machine Service INC | Saginaw | MI | — | ◇ UNVERIFIED |
| GMGeneral Machine Shop, INC. | Landover | MD | — | ◇ UNVERIFIED |
| GMGeneral Machine Works, INC. | Bakersfield | CA | — | ◇ UNVERIFIED |
| GMGeneral Machining INC | Eden Prairie | MN | — | ◇ UNVERIFIED |
| GMGeneral Mill Machine Shop & Mfg. CO | Kansas City | MO | — | ◇ UNVERIFIED |
| GMGeneral Motors Corporation | Salt Lake City | UT | — | ◇ UNVERIFIED |
 General Nuclear Corporation | New Stanton | PA | — | ◇ UNVERIFIED |
 General Products Machine Shop, INC Dba Gpms | Pocatello | ID | — | ◇ UNVERIFIED |
| GSGeneral Sheet Metal of Thomasville, INC. | Thomasville | AL | — | ◇ UNVERIFIED |
| GWGeneral Weldments INC. | Irwin | PA | — | ◇ UNVERIFIED |
| GIGenesi Investments, LLC | Dalton | GA | — | ◇ UNVERIFIED |
| GMGentry Machine Works, INC | Columbus | GA | — | ◇ UNVERIFIED |
| GGGeorgia Gutters, INC. | East Point | GA | — | ◇ UNVERIFIED |
| GMGeorgia Machine Works, INC. | Rome | GA | — | ◇ UNVERIFIED |
| GNGerald Nastachowski | Toledo | OH | — | ◇ UNVERIFIED |
| GWGerald's Welding & Fabrication, INC. | Chickasha | OK | — | ◇ UNVERIFIED |
| GLGerana LLC | Huntingdon Valley | PA | — | ◇ UNVERIFIED |
| GMGerard Machine LLC | Kaukauna | WI | — | ◇ UNVERIFIED |
| GRGerard Roofing Technologies | Brea | CA | — | ◇ UNVERIFIED |
| GIGERK Investments LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| GPGerstner Precision | Lake Elsinore | CA | — | ◇ UNVERIFIED |
| GWGestamp Wind Towers Us, INC. | Amarillo | TX | — | ◇ UNVERIFIED |
| GPG&g Performance Mfg. INC. | Chino | CA | — | ◇ UNVERIFIED |
| GMGibson Mechanical INC. | Whitestone | NY | — | ◇ UNVERIFIED |
| GMGibson Mech. INC. | Whitestone | NY | — | ◇ UNVERIFIED |
| GWGibson Welding Sheetmetal & Vent, INC. | Destin | FL | — | ◇ UNVERIFIED |
| GCGieske Custom Metal Fabricators | Kansas City | MO | — | ◇ UNVERIFIED |
| GPGilberts Precision Machine | Las Vegas | NV | — | ◇ UNVERIFIED |
| GMGilcher Machine, LLC | Cambridge | OH | — | ◇ UNVERIFIED |
| GBGilliland Brothers Sheet Metal | Phenix City | AL | — | ◇ UNVERIFIED |
| GMGil-mar Manufacturing, CO. | Canton | MI | — | ◇ UNVERIFIED |
| GPGilroy Plastics INC | Gilroy | CA | — | ◇ UNVERIFIED |
| GCGirasol Capital LLC | Mulvane | KS | — | ◇ UNVERIFIED |
| GGG&J Grinding | Carson | CA | — | ◇ UNVERIFIED |
| GSGj&j Sheet Metal Fabrication | Menifee | CA | — | ◇ UNVERIFIED |
| GHGlasco Heating & Air Conditioning, INC. | South Windsor | CT | — | ◇ UNVERIFIED |
| GKGlass King Mfg. Co., INC. | Great Bend | KS | — | ◇ UNVERIFIED |
| GIGlenair INC | Glendale | CA | — | ◇ UNVERIFIED |
| GMGlendale Machining, INC. | Menomonee Falls | WI | — | ◇ UNVERIFIED |
 Glenn Machine Works, INC. | Chalmette | LA | — | ◇ UNVERIFIED |
| GTGlenn Tool, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| GMGlidden Machine & Tool, INC. | North Tonawanda | NY | — | ◇ UNVERIFIED |
| GCGlobal Cnc Solutions | Tallahassee | FL | — | ◇ UNVERIFIED |
| GCGlobal Contract Manufacturing | Union City | CA | — | ◇ UNVERIFIED |
| GFGlobal Fabricators Incorporate | Seattle | WA | — | ◇ UNVERIFIED |
| GGGlobal Gear - Machine CO INC | Paducah | KY | — | ◇ UNVERIFIED |
| GGGlobal General Corporation | Morristown | TN | — | ◇ UNVERIFIED |
| GIGlobal Industries LLC | Logan | UT | — | ◇ UNVERIFIED |
| GMGlobal Manufacturers of Acadiana, INC. | Lafayette | LA | — | ◇ UNVERIFIED |
| GSGlobal Staffing Solutions, LLC | East Longmeadow | MA | — | ◇ UNVERIFIED |
| GTGloria Tabarez Pulido | Hayward | CA | — | ◇ UNVERIFIED |
| GHGLSI Holdings Inc. | Ringwood | IL | — | ◇ UNVERIFIED |
| GIGlt INC. | Moraine | OH | — | ◇ UNVERIFIED |
 Gmi Metalworks LLC | Freeburg | IL | — | ◇ UNVERIFIED |
| GMGm Machine Shop LLC | Kenner | LA | — | ◇ UNVERIFIED |
| GMGmt Manufacturing Company, INC. | Plantsville | CT | — | ◇ UNVERIFIED |
| GCGna Cabinets | Orange | CA | — | ◇ UNVERIFIED |
| GMGnw Machine INC | Lino Lakes | MN | — | ◇ UNVERIFIED |
| GPGoat Precision Machining LLC | Rockford | IL | — | ◇ UNVERIFIED |
| GMGoebel Machine Service, INC. | Kansas City | MO | — | ◇ UNVERIFIED |
 Goergen-Mackwirth Co., Inc. | Buffalo | NY | — | ◇ UNVERIFIED |
| GSGolden Steel, INC. | New York | NY | — | ◇ UNVERIFIED |
| GVGoldsborough & Vansant INC. | East Butler | PA | — | ◇ UNVERIFIED |
| GTGonzalez Tennessee LLC | Clarksville | TN | — | ◇ UNVERIFIED |
| GWGoodman Welding & Machine, INC. | Fitzgerald | GA | — | ◇ UNVERIFIED |
| GVGood View Metals | Apollo | PA | — | ◇ UNVERIFIED |
| GAGorden Automotive Equipment INC. | West Seneca | NY | — | ◇ UNVERIFIED |
| GSGordon Sheet Metal INC | Kailua Kona | HI | — | ◇ UNVERIFIED |
| GEGore Enterprises INC. | Mayaguez | PR | — | ◇ UNVERIFIED |
| GCGoyam Corporation | Ottawa Lake | MI | — | ◇ UNVERIFIED |
| GMGp Machine Tech | San Diego | CA | — | ◇ UNVERIFIED |
| GMG.p. Manufacturing, INC | Orange | CA | — | ◇ UNVERIFIED |
| GPGp Precision, INC. | Hackettstown | NJ | — | ◇ UNVERIFIED |
| GCG.p.r. Company, INC. | Fairfield | NJ | — | ◇ UNVERIFIED |
| GIGrabek Iron Works, Inc. | Crown Point | IN | — | ◇ UNVERIFIED |
| GMGraham Machine, INC. | Franklin | PA | — | ◇ UNVERIFIED |
| GRGraham Reseach INC | Plymouth | MN | — | ◇ UNVERIFIED |
| GFGralyn Fabrication & Machining LLC | Waynesburg | PA | — | ◇ UNVERIFIED |
| GIGrand Industries INC. | Raytown | MO | — | ◇ UNVERIFIED |
| GMGrand Machine, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| GRGrand Rapids Welding Company, LLC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| GFGranite Fluid Power Machining - Fabrication INC | Hazel Run | MN | — | ◇ UNVERIFIED |
| GLGranite Ledge Mfg L.L.C | Foley | MN | — | ◇ UNVERIFIED |
| GSGranite State Metal Works, LLC | Milford | NH | — | ◇ UNVERIFIED |
| GSGraves Service Company, INC. | Sterrett | AL | — | ◇ UNVERIFIED |
| GPGrayd 'a' Precision Metal Fabrications | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| GMGrayfin Manufacturing | Leetonia | OH | — | ◇ UNVERIFIED |
 Great Basin Industrial, LLC | Tonopah | NV | — | ◇ UNVERIFIED |
| GWGreater Wisconsin Sheet Metal, INC | Plymouth | WI | — | ◇ UNVERIFIED |
| GWGreatland Welding and Machine INC | Palmer | AK | — | ◇ UNVERIFIED |
| GTGreat Tooling Supply, LLC | Houston | TX | — | ◇ UNVERIFIED |
| GAGreening Auto Company, LLC | Cullman | AL | — | ◇ UNVERIFIED |
| GMGreen Machine 303 | Commerce City | CO | — | ◇ UNVERIFIED |
