| GCGabriel Chemicals LLC - Csa Plant | Geismar | LA | — | ◇ UNVERIFIED |
 Garratt Callahan | Dallas | TX | — | ◇ UNVERIFIED |
| GMGator Made INC | Somerset | KY | — | ◇ UNVERIFIED |
| GAGcp Applied Technologies INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| GAGcp Applied Technologies INC | Zellwood | FL | — | ◇ UNVERIFIED |
| GBGe Betz INC | Langhorne | PA | — | ◇ UNVERIFIED |
| GBGe Betz INC Langhorne Plt | Langhorne | PA | — | ◇ UNVERIFIED |
| GEGe Engine Services - Winfield | Winfield | KS | — | ◇ UNVERIFIED |
 General Chemical Bay Point Works | Pittsburg | CA | — | ◇ UNVERIFIED |
| GEGeneral Electric CO | Morrison | IL | — | ◇ UNVERIFIED |
| GPGenesee Polymers Corporation | Burton | MI | — | ◇ UNVERIFIED |
| GIGenieco INC | Chicago | IL | — | ◇ UNVERIFIED |
| GCGentex Corporation | Zeeland | MI | — | ◇ UNVERIFIED |
| GWGeorge Washington Birthplace National Monument | Colonial Beach | VA | — | ◇ UNVERIFIED |
| GIGiw INC Thomson Division | Thomson | GA | — | ◇ UNVERIFIED |
| GPGlobal Pyrotechnic Solutions | Dittmer | MO | — | ◇ UNVERIFIED |
| GSGlobal Safety Textiles | South Hill | VA | — | ◇ UNVERIFIED |
| GWGlobal Widget LLC | Tampa | FL | — | ◇ UNVERIFIED |
| GEGlobex Extraction Services | Loveland | CO | — | ◇ UNVERIFIED |
| GNGns North America Canton | Canton | MI | — | ◇ UNVERIFIED |
| GNGns North America Holland | Holland | MI | — | ◇ UNVERIFIED |
| GDGo Dan Ind | Denver | CO | — | ◇ UNVERIFIED |
| GSGoldsmith & Sons Display INC | Long Island City | NY | — | ◇ UNVERIFIED |
| GLGreat Lakes Biochemical CO | Milwaukee | WI | — | ◇ UNVERIFIED |
| GTGreenville Technology INC. Anderson | Anderson | IN | — | ◇ UNVERIFIED |
| GCGusmar CORP | Lakewood | NJ | — | ◇ 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 |
| HPHalliburton Pocasset Baroid | Pocasset | OK | — | ◇ UNVERIFIED |
| HSHalliburton Service Center - Venice | Venice | LA | — | ◇ UNVERIFIED |
| HSHalliburton Sterling Facility | Sterling | AK | — | ◇ UNVERIFIED |
| HWHalliburton Woodville Facility | Woodville | TX | — | ◇ UNVERIFIED |
