| FMFrank Miller and Sons INC | Riverdale | IL | — | ◇ UNVERIFIED |
| FCFrenda CORP | Trujillo Alto | PR | — | ◇ UNVERIFIED |
| FPFresh Products LLC | Toledo | OH | — | ◇ UNVERIFIED |
| FIFritz Industries | Greenville | TX | — | ◇ UNVERIFIED |
| FIFsti, INC. | Jersey Shore | PA | — | ◇ UNVERIFIED |
| FSFuji Silysia Chemical Usa, LTD. | Greenville | NC | — | ◇ UNVERIFIED |
| FCFull Circle Lithium, LLC | Nahunta | GA | — | ◇ UNVERIFIED |
| FPFurniture Protection Connection | Woodstock | GA | — | ◇ UNVERIFIED |
| GTG2o Technologies LLC | Chattanooga | TN | — | ◇ UNVERIFIED |
| GBGb Biosciences Greens Bayou Plant | Houston | TX | — | ◇ UNVERIFIED |
| GIGemini Ind INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| GMGem Microelectronic Materials, LLC | Mansfield | TX | — | ◇ UNVERIFIED |
 General Chemical Bay Point Works | Pittsburg | CA | — | ◇ UNVERIFIED |
| General Chemical CORP | Newark | NJ | — | ◇ UNVERIFIED |
| General Chemical Corporation | Denver | CO | — | ◇ UNVERIFIED |
| General Chemical Corporation (closed) | Claymont | DE | — | ◇ UNVERIFIED |
| General Chemical Performance Products | Catawba | SC | — | ◇ UNVERIFIED |
| GGGeneral Glass International | Secaucus | NJ | — | ◇ UNVERIFIED |
| GSGeo Specialty Chemicals | Pennington | AL | — | ◇ UNVERIFIED |
| GSGeo Specialty Chemicals INC | Bastrop | LA | — | ◇ UNVERIFIED |
| GCGiles Chemicals Div of Premier Magnesia LLC | Greendale | IN | — | ◇ UNVERIFIED |
| GAGlam and Glits Nail Design INC. | Bakersfield | CA | — | ◇ UNVERIFIED |
| GIGlister INC. | Columbus | OH | — | ◇ UNVERIFIED |
| GCGlobal Care Solutions LLC | Palm Beach Gardens | FL | — | ◇ UNVERIFIED |
| GMGlobal Mall at the Crossings | Antioch | TN | — | ◇ UNVERIFIED |
| GSGoodEgg Stuff LLC | Midvale | UT | — | ◇ UNVERIFIED |
| GGrace | Hesperia | CA | — | ◇ UNVERIFIED |
| GDGrace Davison Curtis Bay Works | Baltimore | MD | — | ◇ UNVERIFIED |
| GWGreat Western Inorganics INC | Arvada | CO | — | ◇ UNVERIFIED |
| GWGreen Way Products | Dahlonega | GA | — | ◇ UNVERIFIED |
| GEGreystone Enterprises INC | Fairfield | CT | — | ◇ UNVERIFIED |
| GLG.s. Liquid Technologies, LLC | Cleburne | TX | — | ◇ UNVERIFIED |
| GIGulbrandsen INC | Orangeburg | SC | — | ◇ UNVERIFIED |
| GPGulbrandsen Puerto Rico INC. (usalco) | Dorado | PR | — | ◇ UNVERIFIED |
| GCGulf Coast Bulk Equipment, INC. | Palmetto | FL | — | ◇ UNVERIFIED |
| HRHallahan Residence | Quincy | MA | — | ◇ UNVERIFIED |
| HCHammen Corporation | Missoula | MT | — | ◇ UNVERIFIED |
| HEHansen Eng Inc/west Alexander | West Alexander | PA | — | ◇ UNVERIFIED |
| HCHarcros Chemicals INC. - Tampa | Tampa | FL | — | ◇ UNVERIFIED |
| HTHarminder Toor | Chatsworth | CA | — | ◇ UNVERIFIED |
| HIHasa INC | Pittsburg | CA | — | ◇ UNVERIFIED |
| HIHasa, INC | Temecula | CA | — | ◇ UNVERIFIED |
| HPHaviland Products Company | Grand Rapids | MI | — | ◇ UNVERIFIED |
| HCHawkins Camanche, Ia | Camanche | IA | — | ◇ UNVERIFIED |
| HCHawkins Chemical - No Oil Stored | Saint Paul | MN | — | ◇ UNVERIFIED |
| HCHighland Cleaners | North Highlands | CA | — | ◇ UNVERIFIED |
| HBHill Brothers Chemical-rowley | Grantsville | UT | — | ◇ UNVERIFIED |
| HCHill Country Wash Solutions LLC | Kyle | TX | — | ◇ UNVERIFIED |
| HBH.j.baker & Bro. LLC | Stockton | CA | — | ◇ UNVERIFIED |
| HKH Krevit & Company INC | New Haven | CT | — | ◇ UNVERIFIED |
| HKH Krevit & CO Water Treatment Chemicals | New Haven | CT | — | ◇ UNVERIFIED |
| HMHohn Manufacturing INC | Fenton | MO | — | ◇ UNVERIFIED |
 H-o-h Water Technology, INC. | Germantown | WI | — | ◇ UNVERIFIED |
| HCHolland Company Bators Garage | Adams | MA | — | ◇ UNVERIFIED |
| HCHolland Company Garage | North Adams | MA | — | ◇ UNVERIFIED |
| HEHoneywell Electronic Chemicals LLC | Chandler | AZ | — | ◇ UNVERIFIED |
| HIHoneywell, INC. | Arvada | CO | — | ◇ UNVERIFIED |
| HIHoneywell International Inc-claymont | Claymont | DE | — | ◇ UNVERIFIED |
| HPHoneywell Pmt | Baton Rouge | LA | — | ◇ UNVERIFIED |
| HCHopkins Chemical | Rome | GA | — | ◇ UNVERIFIED |
| HWHot Wax Distributors | Stanton | CA | — | ◇ UNVERIFIED |
| HIHoward Industries INC | Columbus | OH | — | ◇ UNVERIFIED |
| HHHpc Holdings, INC | North Augusta | SC | — | ◇ UNVERIFIED |
| HCHuntsman Corporation | Dalton | GA | — | ◇ UNVERIFIED |
| HDHupp Draft Services INC | Chico | CA | — | ◇ UNVERIFIED |
| HAHwtg - Apopka | Apopka | FL | — | ◇ UNVERIFIED |
| HCHydrite Chemical CO | Wausau | WI | — | ◇ UNVERIFIED |
| HCHyperion Catalysis INC | Cambridge | MA | — | ◇ UNVERIFIED |
| INI-5 North On-ramp at Exit 27 | Kalama | WA | — | ◇ UNVERIFIED |
| IAIbc Advanced Technologies, INC. V-1 | Orem | UT | — | ◇ UNVERIFIED |
| IAIbc Advanced Technologies, INC. Vineyard | Vineyard | UT | — | ◇ UNVERIFIED |
| IPIcl Performance Products LP | Carteret | NJ | — | ◇ UNVERIFIED |
| IPIcl Performance Products, LP | Santa Rosa | CA | — | ◇ UNVERIFIED |
| ISIcl Specialty Products INC Carondelet Plant | Saint Louis | MO | — | ◇ UNVERIFIED |
| ITIllinois Tool Works Dba Itw Texwipe | Kernersville | NC | — | ◇ UNVERIFIED |
| ITImage Technology Chemical | Anaheim | CA | — | ◇ UNVERIFIED |
| IPImagination Products Corporation | Chillicothe | IL | — | ◇ UNVERIFIED |
| IPImagination Products Corporation | Chillicothe | IL | — | ◇ UNVERIFIED |
| ICImbicor Corporation | Maumelle | AR | — | ◇ UNVERIFIED |
| ICImerys Carbonates LLC | Sylacauga | AL | — | ◇ UNVERIFIED |
| INImpact Nano LLC | Devens | MA | — | ◇ UNVERIFIED |
| IDImperial Dade | Jessup | MD | — | ◇ UNVERIFIED |
| IMImperial Marble | North Kansas City | MO | — | ◇ UNVERIFIED |
| IMIncident Management Group INC. | Riverside | CA | — | ◇ UNVERIFIED |
| IOIndiana Oxide | Brazil | IN | — | ◇ UNVERIFIED |
| IOIndustrial Opportunities INC. | Kahoka | MO | — | ◇ UNVERIFIED |
| IEInland Environmental | Pasco | WA | — | ◇ UNVERIFIED |
| IIInnophos, INC. | Geismar | LA | — | ◇ UNVERIFIED |
| ICInnovative Chemical Corporation, INC. | Cottage Grove | MN | — | ◇ UNVERIFIED |
| ICInnovative Chemical Technologies, INC. | Augusta | GA | — | ◇ UNVERIFIED |
| IWInnovative Water Care, LLC | Dayton | TN | — | ◇ UNVERIFIED |
| IWInnovative Water Care, LLC Dba Solenis | Charleston | TN | — | ◇ UNVERIFIED |
| IWInstitute Wv Facility | Institute | WV | — | ◇ UNVERIFIED |
| ICIntercem Corporation | Anaheim | CA | — | ◇ UNVERIFIED |
| ICIntergulf CORP Lonestar Ecology LLC (lonstr) | Pasadena | TX | — | ◇ UNVERIFIED |
| ISInterior Specialists, INC. | Sacramento | CA | — | ◇ UNVERIFIED |
| IBInterline Brands Dc - Huntington #4960 | Huntington | WV | — | ◇ UNVERIFIED |
| ICInterplastic CORP | Hawthorne | CA | — | ◇ UNVERIFIED |
| ICInterstate Chemical INC | Lakeland | FL | — | ◇ UNVERIFIED |
| IHIntertrade Holdings, INC. | Copperhill | TN | — | ◇ UNVERIFIED |
