| GAGeneral American Door CO | Montgomery | IL | — | ◇ UNVERIFIED |
 General Chemical Bay Point Works | Pittsburg | CA | — | ◇ UNVERIFIED |
| GFGeneral Fire Extinguisher CORP | Northbrook | IL | — | ◇ UNVERIFIED |
| GPGenesee Polymers Corporation | Burton | MI | — | ◇ UNVERIFIED |
| GIGenesis Iii | Prophetstown | IL | — | ◇ UNVERIFIED |
| GIGenieco INC | Chicago | IL | — | ◇ UNVERIFIED |
| GWGeorge Washington Birthplace National Monument | Colonial Beach | VA | — | ◇ UNVERIFIED |
| GGGerald Gaines, Gaines Barbeque Barn | Champaign | IL | — | ◇ UNVERIFIED |
| GCGerber Collision & Glass | Loves Park | IL | — | ◇ UNVERIFIED |
| GIGiw INC Thomson Division | Thomson | GA | — | ◇ UNVERIFIED |
| GHGlassman High Voltage INC | High Bridge | NJ | — | ◇ UNVERIFIED |
| GNGlenview Naval Air Station | Glenview | IL | — | ◇ UNVERIFIED |
| GCGlobal Card Services INC | Downers Grove | IL | — | ◇ UNVERIFIED |
| GPGlobal Pyrotechnic Solutions | Dittmer | MO | — | ◇ UNVERIFIED |
| GIGlobaltech Industries INC. | Cornelia | GA | — | ◇ UNVERIFIED |
| GWGlobal Widget LLC | Tampa | FL | — | ◇ UNVERIFIED |
| GEGlobex Extraction Services | Loveland | CO | — | ◇ UNVERIFIED |
| GIGl&v Impco-jones | Pittsfield | MA | — | ◇ UNVERIFIED |
| GCG&m Construction | Rockford | IL | — | ◇ UNVERIFIED |
| GSGoldsmith & Sons Display INC | Long Island City | NY | — | ◇ UNVERIFIED |
| GPGraham Packaging Company LP | Modesto | CA | — | ◇ UNVERIFIED |
| GPGrand Prairie Transit | Willow Springs | IL | — | ◇ UNVERIFIED |
| GLGreat Lakes Biochemical CO | Milwaukee | WI | — | ◇ UNVERIFIED |
| GWGreat Western Eagle Packaging Corporation | Ontario | CA | — | ◇ UNVERIFIED |
| GGGreen Gallon Solutions Biofuel LLC | Fort Myers | FL | — | ◇ UNVERIFIED |
| GIGroot Industries | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| GRGroot Recycling & Services INC | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| GIGrowmark INC | Albany | IL | — | ◇ UNVERIFIED |
| GCGusmar CORP | Lakewood | NJ | — | ◇ UNVERIFIED |
| HQHahn Quarry | Galena | IL | — | ◇ UNVERIFIED |
| HIHa International LLC | Aurora | IL | — | ◇ UNVERIFIED |
| HIHa International LLC | Toledo | OH | — | ◇ UNVERIFIED |
| HIHa Intl. L.l.c. | Oregon | IL | — | ◇ UNVERIFIED |
| HIHalio, INC. | Hayward | CA | — | ◇ UNVERIFIED |
| HBHalliburton Berwick Baroid | Berwick | LA | — | ◇ UNVERIFIED |
| HBHalliburton Bossier City Field Camp | Bossier City | LA | — | ◇ UNVERIFIED |
| HCHalliburton Casper Field Camp | Evansville | WY | — | ◇ UNVERIFIED |
| HCHalliburton Casper Field Camp | Evansville | WY | — | ◇ UNVERIFIED |
| HDHalliburton Duncan Field Camp | Duncan | OK | — | ◇ UNVERIFIED |
| HEHalliburton Energy/magnet Cove | Magnet Cove | AR | — | ◇ UNVERIFIED |
| HEHalliburton Energy Service, INC - Williston Facility | Williston | ND | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services INC - Bossier City Field Camp | Bossier City | LA | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services, INC. - Halwest Facili | Williston | ND | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services, INC. - Magnet Cove | Malvern | AR | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services, INC. - Norman Doucet | Golden Meadow | LA | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services - Williston | Williston | ND | — | ◇ UNVERIFIED |
| HFHalliburton Fort Lupton Field Camp | Fort Lupton | CO | — | ◇ UNVERIFIED |
| HMHalliburton Magnet Cove Grinding Plant | Malvern | AR | — | ◇ UNVERIFIED |
| HMHalliburton Monahans Baroid | Monahans | TX | — | ◇ UNVERIFIED |
| HNHalliburton North Slope (prudhoe) Field Camp | Prudhoe Bay | AK | — | ◇ UNVERIFIED |
