| GVGp Vapor INC | Salem | NH | — | ◇ UNVERIFIED |
| GCGraber Concrete Pipe Company | Bloomingdale | IL | — | ◇ UNVERIFIED |
| GLGraftobian, Ltd. | Madison | WI | — | ◇ UNVERIFIED |
| GRGrafton Ready-mix Concrete, INC. | Lorain | OH | — | ◇ UNVERIFIED |
| GRGrafton Ready-mix, INC. | Grafton | OH | — | ◇ UNVERIFIED |
| GCGraham Construction Batch Plnt | Portable | NE | — | ◇ UNVERIFIED |
| GCGranados Concrete, Inc | Tracy | CA | — | ◇ UNVERIFIED |
| GRGrand Rapids 61st Dist Court | Grand Rapids | MI | — | ◇ UNVERIFIED |
| GCGranite Construction CO | Strawberry Valley | CA | — | ◇ UNVERIFIED |
| GCGranite Construction Company | Roseville | CA | — | ◇ UNVERIFIED |
| GHGranite - Hwy 101 Construction | Carpinteria | CA | — | ◇ UNVERIFIED |
| GNGranite Northwestriverscene Aggrega | Granite Falls | WA | — | ◇ UNVERIFIED |
| GRGranite Rock Company | Palo Alto | CA | — | ◇ UNVERIFIED |
| GRGranite Rock Company | Gilroy | CA | — | ◇ UNVERIFIED |
| GPGrant Place | Gravette | AR | — | ◇ UNVERIFIED |
| GRGranville Ready Mix | Granville | IL | — | ◇ UNVERIFIED |
| GCGrasselli Concrete Products Co, INC. | Birmingham | AL | — | ◇ UNVERIFIED |
| GVGrass Valley Ready Mix | Grass Valley | CA | — | ◇ UNVERIFIED |
| GCGraves Concrete INC | Bernardston | MA | — | ◇ UNVERIFIED |
| GRGrayrock Ready Mix, LLC | Jacksonville | NC | — | ◇ UNVERIFIED |
| GAGreen Acres Land Development - Concrete | Powells Point | NC | — | ◇ UNVERIFIED |
| GIGreenbank Inc | Coupeville | WA | — | ◇ UNVERIFIED |
| GVGreenbrier Vault, LLC | Ronceverte | WV | — | ◇ UNVERIFIED |
| GCGreen Chem Coatings | Bishop | GA | — | ◇ UNVERIFIED |
| GFGreen Farming INC. | Louisville | KY | — | ◇ UNVERIFIED |
| GGGreen Goblin, INC Dba Happy Travels LLC | San Diego | CA | — | ◇ UNVERIFIED |
| GBGreengro Biologicals LLC | Windsor | CA | — | ◇ UNVERIFIED |
| GCGreenhill Concrete Products, INC. Portable Concrete Plant | Tulsa | OK | — | ◇ UNVERIFIED |
| GCGreenhill Concrete Products, INC. Portable Concrete Plant | Jenks | OK | — | ◇ UNVERIFIED |
| GMGreen Meadows Ready Mix | Fort Myers | FL | — | ◇ UNVERIFIED |
| GLGreenmount LLC | Long Beach | CA | — | ◇ UNVERIFIED |
| GRGreen Ready Mix Long Island LLC | Ronkonkoma | NY | — | ◇ UNVERIFIED |
| GRGreen Ready Mix of Missouri Inc-concordia | Concordia | MO | — | ◇ UNVERIFIED |
| GRGreen Ready Mix of Missouri Inc-lexington | Lexington | MO | — | ◇ UNVERIFIED |
| GRGreen Road Plant | Converse | TX | — | ◇ UNVERIFIED |
| GPGreenstone Precast, LLC | New Gloucester | ME | — | ◇ UNVERIFIED |
| GRGreenville Ready Mixed Concrete INC. | Jacksonville | NC | — | ◇ UNVERIFIED |
| GRGreenville Ready Mixed Concrete, INC. | Winterville | NC | — | ◇ UNVERIFIED |
| GCGrexii CORP D/b/a Block Ready Mix Group | Silvis | IL | — | ◇ UNVERIFIED |
| GPGrippo Pavement Maintenance, Inc. | Fort Myers | FL | — | ◇ UNVERIFIED |
| GCGriswold Concrete - St Augustine Cbp | Saint Augustine | FL | — | ◇ UNVERIFIED |
| GGGrow Group INC | Montebello | CA | — | ◇ UNVERIFIED |
| GCGrundy County Redi-mix CO | Morris | IL | — | ◇ UNVERIFIED |
| GRGrundy Redi Mix CO | Coal City | IL | — | ◇ UNVERIFIED |
| GRGto Ready Mix Birthright Cbp | Birthright | TX | — | ◇ UNVERIFIED |
| GVGuardian Vault Services, INC. | Chillicothe | OH | — | ◇ UNVERIFIED |
| GPGulbrandsen Puerto Rico INC | Dorado | PR | — | ◇ UNVERIFIED |
| GTGulbrandsen Technologies Puerto Rico | Dorado | PR | — | ◇ UNVERIFIED |
| GCGulf Coast Stabilized Materials, LLC | Houston | TX | — | ◇ UNVERIFIED |
| GCGulf Concrete LLC | Biloxi | MS | — | ◇ UNVERIFIED |
| GCGulf Concrete LLC | Biloxi | MS | — | ◇ UNVERIFIED |
| GSGulf Shores Plant | Gulf Shores | AL | — | ◇ UNVERIFIED |
| GCGunter Cbp | Gunter | TX | — | ◇ UNVERIFIED |
| GCGunter Cbp Facility | Gunter | TX | — | ◇ UNVERIFIED |
 Gunther Salt Company | Saint Louis | MO | — | ◇ UNVERIFIED |
| GFGuy F Atkinson Const CO | Dolores, 7.8 Mi Nw of | CO | — | ◇ UNVERIFIED |
| GRGuy Rents, INC. | Chico | CA | — | ◇ UNVERIFIED |
| GIGxm INC | Oakland | CA | — | ◇ UNVERIFIED |
| HAH2q--iq Aqua Smart,inc | Baton Rouge | LA | — | ◇ UNVERIFIED |
| HLHaddonstone (usa) LTD. | Pueblo | CO | — | ◇ UNVERIFIED |
| H5Hag 5016 | Mckinney | TX | — | ◇ UNVERIFIED |
 Hahn Ready Mix CO | Aledo | IL | — | ◇ UNVERIFIED |
| HNHaifa North America, INC. | Savannah | GA | — | ◇ UNVERIFIED |
| HIHa International | Cadillac | MI | — | ◇ UNVERIFIED |
| HCHalbert Construction CO. | Steelville | MO | — | ◇ UNVERIFIED |
| HCHaley Concrete INC. | Delevan | NY | — | ◇ UNVERIFIED |
| HPHaley Peck | Orem | UT | — | ◇ UNVERIFIED |
| HMHalf Moon Bay Building and Garden INC | Half Moon Bay | CA | — | ◇ UNVERIFIED |
| HBHalliburton Bulk Cement Facility | Fairbanks | AK | — | ◇ UNVERIFIED |
| HDHalliburton Dickinson Field Camp | Dickinson | ND | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services INC - Port Fourchon North Facility | Golden Meadow | LA | — | ◇ UNVERIFIED |
| HFHalliburton - Farmington Cement Blending and Storage Plant | Farmington | NM | — | ◇ UNVERIFIED |
| HGHalliburton Galveston Field Camp | Galveston | TX | — | ◇ UNVERIFIED |
| HWHalliburton - Williston Baroid Mud Plant | Williston | ND | — | ◇ UNVERIFIED |
| HSHalogen Systems Inc | Reno | NV | — | ◇ UNVERIFIED |
| HBHamby Brothers, INC. | North Wilkesboro | NC | — | ◇ UNVERIFIED |
| HRHamilton Ready Mix | Fort Dodge | IA | — | ◇ UNVERIFIED |
| HCHammerson Corporation | Fort Scott | KS | — | ◇ UNVERIFIED |
| HCHammerson Corporation - Gas Facility | Gas | KS | — | ◇ UNVERIFIED |
| HCHammerson CORP - Portable Comcrete Batch | Seibert | CO | — | ◇ UNVERIFIED |
| HSHamm St. Joseph Ready-mix Plant | Saint Joseph | MO | — | ◇ UNVERIFIED |
| HTHamm Topeka Facility | Topeka | KS | — | ◇ UNVERIFIED |
| HCHampton Concrete Products, INC. | Valencia | PA | — | ◇ UNVERIFIED |
| HCHamptons Concrete Lawn Ornaments | Bellevue | NE | — | ◇ UNVERIFIED |
| HRHanford Ready Mix Calportland Company | Hanford | CA | — | ◇ UNVERIFIED |
| HRHanford Ready Mix, INC. | Roseville | CA | — | ◇ UNVERIFIED |
| HBHansen Bros Ready Mix | Grass Valley | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates-goleta Batch Plant | Goleta | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates LLC | Morristown | AZ | — | ◇ UNVERIFIED |
| HAHanson Aggregates LLC | Sacaton | AZ | — | ◇ UNVERIFIED |
| HAHanson Aggregates Mid-pacific INC | Paso Robles | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates, Morro Bay | Morro Bay | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates, Nipomo | Nipomo | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates of Arizona | Litchfield Park | AZ | — | ◇ UNVERIFIED |
| HAHanson Aggregates Pacific Southwest | San Diego | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates Pacific Southwest | Escondido | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates Pacific Southwest | Oceanside | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates Pacific Southwest | Lakeside | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates, Paso North | Placeholder | CA | — | ◇ UNVERIFIED |
| HAHanson Aggregates Pswr Slaughterhouse | Lakeside | CA | — | ◇ UNVERIFIED |
