| GGGeorgia Gulf Chem a | Oklahoma City | OK | — | ◇ UNVERIFIED |
| GCGeorgia-pacific Chemicals LLC | Port Wentworth | GA | — | ◇ UNVERIFIED |
| GPGeorgia Pacific CORP | Elk Grove | CA | — | ◇ UNVERIFIED |
| GPGeorgia Pacific Resins INC | Houston | TX | — | ◇ UNVERIFIED |
| GRGeorgia-pacific Resins, INC. | Louisville | MS | — | ◇ UNVERIFIED |
| GPGeorgia Pacific Resins Incorporated | Denton | NC | — | ◇ UNVERIFIED |
| GSGeo Specialty Chemicals | Pennington | AL | — | ◇ UNVERIFIED |
| GSGe Special Chemicals INC Lab | Morgantown | WV | — | ◇ UNVERIFIED |
| GEGfp Ethanol LLC Dba Calgren Renewable Fuels | Pixley | CA | — | ◇ UNVERIFIED |
| GCGiles Chemicals Div of Premier Magnesia LLC | Greendale | IN | — | ◇ UNVERIFIED |
| GRGivaudan Roure Corporation | Totowa | NJ | — | ◇ UNVERIFIED |
| GCGlassmaster Controls-kalamazoo | Kalamazoo | MI | — | ◇ UNVERIFIED |
| GTGless Trucking | Auburn | WA | — | ◇ UNVERIFIED |
| GCGlobal Care Solutions LLC | Palm Beach Gardens | FL | — | ◇ UNVERIFIED |
| GGmbr | Powder Springs | GA | — | ◇ UNVERIFIED |
| GEGood Earth Horticulture | Menifee | AR | — | ◇ UNVERIFIED |
| GPGraham Packaging Company, L.p. | Prattville | AL | — | ◇ UNVERIFIED |
| GLGreat Lakes Rubber CO INC | Wixom | MI | — | ◇ UNVERIFIED |
| GWGreat Western Inorganics INC | Arvada | CO | — | ◇ UNVERIFIED |
| GFGreen Fuel Technologies Cashton LLC | Cashton | WI | — | ◇ UNVERIFIED |
| GVGreen View Fuel LLC | Newark | NJ | — | ◇ UNVERIFIED |
| GIGreif Indust Pack & Serv LLC | Hazleton | PA | — | ◇ UNVERIFIED |
| GPGs Polymers INC. | Mira Loma | CA | — | ◇ UNVERIFIED |
| GTG & T Industries INC. | Lancaster | PA | — | ◇ UNVERIFIED |
| GAGtl Americas | Redfield | AR | — | ◇ UNVERIFIED |
| GIGts Interior Supply | Boise | ID | — | ◇ UNVERIFIED |
| GTGulbrandsen Technologies INC | Phillipsburg | NJ | — | ◇ UNVERIFIED |
| GCGulf Coast Bulk Equipment, INC. | Palmetto | FL | — | ◇ UNVERIFIED |
| HIHalosource INC | Raymond | WA | — | ◇ UNVERIFIED |
| HDHalox Div of Hammond Grp | Hammond | IN | — | ◇ UNVERIFIED |
| HCHampshire Chemical | Nashua | NH | — | ◇ UNVERIFIED |
| HMHartley Manufacturing CO | Ravenswood | WV | — | ◇ UNVERIFIED |
| HRHarvin Reaction Technologies Mercury Spill | Greensboro | NC | — | ◇ UNVERIFIED |
| HCHawkins Camanche, Ia | Camanche | IA | — | ◇ UNVERIFIED |
| HCHawkins Chemical - No Oil Stored | Saint Paul | MN | — | ◇ UNVERIFIED |
| HPHawkins Pine Bend | Rosemount | MN | — | ◇ UNVERIFIED |
| HEHaz-mat Environmental Services, LLC | Charlotte | NC | — | ◇ UNVERIFIED |
| HHHercules Hopewell | Hopewell | VA | — | ◇ UNVERIFIED |
| HIHercules INC | Parchment | MI | — | ◇ UNVERIFIED |
| HIHercules, INC. (gibbstown Plant) | Gibbstown | NJ | — | ◇ UNVERIFIED |
| HBHero Bx | South Roxana | IL | — | ◇ UNVERIFIED |
| HHexcel | Eden | NC | — | ◇ UNVERIFIED |
| HFHexcel Facility | Lodi | NJ | — | ◇ UNVERIFIED |
| HIHexion INC - Geismar Facility | Geismar | LA | — | ◇ UNVERIFIED |
| HVHidden Valley Transfer Station and Landfill | Puyallup | WA | — | ◇ UNVERIFIED |
| HHHigh Hill Biofuels LLC | High Hill | MO | — | ◇ UNVERIFIED |
| HEHighlands Ethanol, LLC | Lorida | FL | — | ◇ UNVERIFIED |
| HTHigh Tech Auto Body INC | Wilmington | DE | — | ◇ UNVERIFIED |
| HRHilco Real Estate, LLC | Elkhart | IN | — | ◇ UNVERIFIED |
| HBHill Brothers Chemical-rowley | Grantsville | UT | — | ◇ UNVERIFIED |
| HJH J Baker Bro INC | Wilmington | CA | — | ◇ UNVERIFIED |
| HKH Krevit & CO Water Treatment Chemicals | New Haven | CT | — | ◇ UNVERIFIED |
| HHHna Holdings INC. | Pasadena | TX | — | ◇ UNVERIFIED |
| HSHoku Scientific, INC. | Kapolei | HI | — | ◇ UNVERIFIED |
| HHHoliday Housewares | Leominster | MA | — | ◇ UNVERIFIED |
| HWHoly Water Solutions, LLC D/b/a Zero Hazard | Lewisberry | PA | — | ◇ UNVERIFIED |
| HDHome Depot 4010 | Hillsboro | OR | — | ◇ UNVERIFIED |
| HEHoneywell Electronic Chemicals LLC | Chandler | AZ | — | ◇ UNVERIFIED |
| HIHoneywell, INC. | Arvada | CO | — | ◇ UNVERIFIED |
| HIHoneywell International Inc-claymont | Claymont | DE | — | ◇ UNVERIFIED |
| HIHoward Industries INC | Columbus | OH | — | ◇ UNVERIFIED |
| HSHppe Surfactant Spill | Columbus | GA | — | ◇ UNVERIFIED |
| HRH R Technologies, INC | Madison Heights | MI | — | ◇ UNVERIFIED |
| HTHudson Terminal Railroad/boulder Scientific Company | Hudson | CO | — | ◇ UNVERIFIED |
| HCHuey Chemical CORP | Tampa | FL | — | ◇ UNVERIFIED |
| HGHumic Growth Solutions | Jacksonville | FL | — | ◇ UNVERIFIED |
 Huntsman Advanced Materials Americas INC | Mc Intosh | AL | — | ◇ UNVERIFIED |
| Huntsman Advanced Materials Americas, LLC. | Maple Shade | NJ | — | ◇ UNVERIFIED |
| HPHuntsman Polymers | Odessa | TX | — | ◇ UNVERIFIED |
| HAHwtg - Apopka | Apopka | FL | — | ◇ UNVERIFIED |
| HCHydrite Chemical CO | Oshkosh | WI | — | ◇ UNVERIFIED |
| HCHydrite Chemical CO | Wausau | WI | — | ◇ UNVERIFIED |
| HPHydroseal Polymers INC | Riverside | CA | — | ◇ UNVERIFIED |
| HSHydro Spa LLC | Ocala | FL | — | ◇ UNVERIFIED |
| HCHyperion Catalysis INC | Cambridge | MA | — | ◇ UNVERIFIED |
| IRIgm Resin INC | Bartlett | IL | — | ◇ UNVERIFIED |
| IPImage Polymers | Mount Pleasant | TN | — | ◇ UNVERIFIED |
| IHImi Houston | Houston | TX | — | ◇ UNVERIFIED |
| INImpact Nano 153 Quabbin Boulevard | Orange | MA | — | ◇ UNVERIFIED |
| INIndependent Nail Company | Taunton | MA | — | ◇ UNVERIFIED |
| IVIndian Village Gas Plant | Reeves | LA | — | ◇ UNVERIFIED |
| IIIndusol INC | Sutton | MA | — | ◇ UNVERIFIED |
| IBIndustrial Building @ 1410 1414 East Linden Avenue | Linden City | NJ | — | ◇ UNVERIFIED |
| ILIndustrial Linings INC | Theodore | AL | — | ◇ UNVERIFIED |
| IAIneos Acetyls Chemical Texas City | Texas City | TX | — | ◇ UNVERIFIED |
| IOIneos Oligomers | Whiting | IN | — | ◇ UNVERIFIED |
| IIngredion | Mapleton | IL | — | ◇ UNVERIFIED |
| ITInhance Technologies LLC | Allentown | PA | — | ◇ UNVERIFIED |
| ITInhance Technologies - Suite 100 | Houston | TX | — | ◇ UNVERIFIED |
| ICInnovative Coatings INC | Medway | MA | — | ◇ UNVERIFIED |
| IRInnovative Resin Systems INC | Newark | NJ | — | ◇ UNVERIFIED |
| ICInolex Chemical CO | Philadelphia | PA | — | ◇ UNVERIFIED |
| IVInorganic Ventures, INC. | Christiansburg | VA | — | ◇ UNVERIFIED |
| IWInstitute Wv Facility | Institute | WV | — | ◇ UNVERIFIED |
| IIIn'tech Industries | Racine | WI | — | ◇ UNVERIFIED |
| IDIntegrated Dna Technologies | San Diego | CA | — | ◇ UNVERIFIED |
| IDIntegrated Dna Technologies | Morrisville | NC | — | ◇ UNVERIFIED |
| IBIntegrity Biofuels | Morristown | IN | — | ◇ UNVERIFIED |
| ICInterplastic Corporation | Kent | WA | — | ◇ UNVERIFIED |
| ICInterpolymer CORP | Canton | MA | — | ◇ UNVERIFIED |
