| HCHeritage Crystal Clean LLC - Wood Dale Facility | Wood Dale | IL | — | ◇ UNVERIFIED |
| HBHerring Brothers, INC. | Alabaster | AL | — | ◇ UNVERIFIED |
| HPHexagon Properties | Boston | MA | — | ◇ UNVERIFIED |
| HOH&h Oil Recovery Services | Abbeville | LA | — | ◇ UNVERIFIED |
| HWHickman, Williams & Company of Kentucky -- Casting Materials Division | Chattanooga | TN | — | ◇ UNVERIFIED |
| HDHighland Distillers INC | Culver | OR | — | ◇ UNVERIFIED |
| HWHighline Warren LLC | Walterboro | SC | — | ◇ UNVERIFIED |
| HWHighline Warren, Llc- Sparks Facility | Sparks | NV | — | ◇ UNVERIFIED |
| HBHill Bros Chemical CO | Amboy | CA | — | ◇ UNVERIFIED |
| HCHill Chemical, Inc. | Lakeland | FL | — | ◇ UNVERIFIED |
| HCHillwood C/o Bob Close | San Bernardino | CA | — | ◇ UNVERIFIED |
| HCHitt Contracting | Hayward | CA | — | ◇ UNVERIFIED |
| HHHln Holding LLC | Bensenville | IL | — | ◇ UNVERIFIED |
| HMHogan Mfg INC | Escalon | CA | — | ◇ UNVERIFIED |
| HHoh | Greendale | WI | — | ◇ UNVERIFIED |
| HWH-o-h Water Technology INC | Walled Lake | MI | — | ◇ UNVERIFIED |
| HWHoh Water Technology, INC. | Tea | SD | — | ◇ UNVERIFIED |
| HTHoimyung Texas | Beaumont | TX | — | ◇ UNVERIFIED |
| HCHolbrook Construction INC | Anaheim | CA | — | ◇ UNVERIFIED |
| HEHolcomb Environmental Oil Service | Houston | TX | — | ◇ UNVERIFIED |
| HSHoliday Sales INC | Rockford | MN | — | ◇ UNVERIFIED |
| HCHoly Cross Cemetery | Pomona | CA | — | ◇ UNVERIFIED |
| HLHone LLC | Washington | UT | — | ◇ UNVERIFIED |
| HAHook and Book Auto Recovery | Riverside | CA | — | ◇ UNVERIFIED |
| HIHope International University | Fullerton | CA | — | ◇ UNVERIFIED |
| HIHoughton International | Longview | WA | — | ◇ UNVERIFIED |
| HIHoughton International INC | Detroit | MI | — | ◇ UNVERIFIED |
 Huberd Shoe Grease Company, L.l.c. | Snowflake | AZ | — | ◇ UNVERIFIED |
| HIHubot, Inc. | South Bend | IN | — | ◇ UNVERIFIED |
| HSHunt & Sons INC Dba Redding Oil Company | Redding | CA | — | ◇ UNVERIFIED |
| H6Hwy 65 Diesel Repair | Terra Bella | CA | — | ◇ UNVERIFIED |
| HPHyatt Place Uc Davis | Davis | CA | — | ◇ UNVERIFIED |
| HCHydrite Chemical CO. | Laurens | SC | — | ◇ UNVERIFIED |
| HEHydrocarbon Engineering Processing INC | Natchez | MS | — | ◇ UNVERIFIED |
| HHydrochem | Detroit | MI | — | ◇ UNVERIFIED |
| HPHydroflo Pumps | Fresno | CA | — | ◇ UNVERIFIED |
| HFHydro Foam Techonlogy, INC. | Perkins | OK | — | ◇ UNVERIFIED |
| HTHydrotex Tulsa Manufacturing | Tulsa | OK | — | ◇ UNVERIFIED |
| HFHyfe Foods | San Francisco | CA | — | ◇ UNVERIFIED |
| HHyper-tech | Camarillo | CA | — | ◇ UNVERIFIED |
| ICIce Companies, INC Dba Lt Russ Manufacturing | Wilmington | NC | — | ◇ UNVERIFIED |
| IIcf | Richmond | CA | — | ◇ UNVERIFIED |
| IIdic-sdc | Belle Fourche | SD | — | ◇ UNVERIFIED |
| IIfg | Chino | CA | — | ◇ UNVERIFIED |
| IBIgm Biosciences INC | Mountain View | CA | — | ◇ UNVERIFIED |
| IBIllini Bio-energy LLC | Hartsburg | IL | — | ◇ UNVERIFIED |
| IBIllinois Biodiesel CO LLC | Chicago | IL | — | ◇ UNVERIFIED |
| IOIllinois Oil Products INC. | Rock Island | IL | — | ◇ UNVERIFIED |
| ITImmunochemistry Technologies LLC | Minneapolis | MN | — | ◇ UNVERIFIED |
| ICImpact Chemical Technologies Midland Facility | Midland | TX | — | ◇ UNVERIFIED |
| IVImperial Valley Compost LLC | Brawley | CA | — | ◇ UNVERIFIED |
| IBIndustrial Blending | Queen Creek | AZ | — | ◇ UNVERIFIED |
| ICIndustrial Chemical Products W INC | City of Industry | CA | — | ◇ UNVERIFIED |
| ICIndustrial Chem Prod /west INC | Industry | CA | — | ◇ UNVERIFIED |
| IOIndustrial Oils Unlimited | Tulsa | OK | — | ◇ UNVERIFIED |
| ICIndustry Cycles of San Diego | San Diego | CA | — | ◇ UNVERIFIED |
| IUInfineum USA LP | Linden | NJ | — | ◇ UNVERIFIED |
| ILInfinitevac LLC | Morgan Hill | CA | — | ◇ UNVERIFIED |
| IRInfinity Resources of Houma, LLC | Morgan City | LA | — | ◇ UNVERIFIED |
| IVIngevity Virginia Corporation - Wickliffe Carbon Plant | Wickliffe | KY | — | ◇ UNVERIFIED |
| IEInnovative Engineering and Maintenance | Wilmington | CA | — | ◇ UNVERIFIED |
| IWInnovative Water Care, LLC Dba Solenis | Charleston | TN | — | ◇ UNVERIFIED |
| IIInsta-Fire Inc. | Ogden | UT | — | ◇ UNVERIFIED |
| IBIntegrity Bio-chem | Cresson | TX | — | ◇ UNVERIFIED |
| ICIntercontinental Chemical CORP | Cincinnati | OH | — | ◇ UNVERIFIED |
| IMInternational Market Suppliers, INC. | Bear | DE | — | ◇ UNVERIFIED |
| IMInterstate Manufacturing Chemists INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| ICIntl Catalyst INC | Carson | CA | — | ◇ UNVERIFIED |
| IIInventex INC. | Sutter Creek | CA | — | ◇ UNVERIFIED |
| ISInvista Sarl Company | Lugoff | SC | — | ◇ UNVERIFIED |
| IIInx International Ink CO | Portland | OR | — | ◇ UNVERIFIED |
| IMIonic Materials | Woburn | MA | — | ◇ UNVERIFIED |
| ICIronworks Collective INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| ICIrvine Company | San Diego | CA | — | ◇ UNVERIFIED |
| ICIrvine Company Apartment Communities | San Diego | CA | — | ◇ UNVERIFIED |
| ICIrvine Company Office Properties | Newport Beach | CA | — | ◇ UNVERIFIED |
| JSJackrabbit Services | Hull | TX | — | ◇ UNVERIFIED |
| JRJack Rubin and Sons INC | Compton | CA | — | ◇ UNVERIFIED |
| JAJackson's Automotive INC. | Hanford | CA | — | ◇ UNVERIFIED |
| JOJamie Oil Company, INC. | Ashland | MA | — | ◇ UNVERIFIED |
| JEJaned Enterprises | Taylors | SC | — | ◇ UNVERIFIED |
| JFJanus Fire Systems | Crown Point | IN | — | ◇ UNVERIFIED |
| JFJanus Fire Systems | Crown Point | IN | — | ◇ UNVERIFIED |
| JEJapan Engine INC | San Leandro | CA | — | ◇ UNVERIFIED |
| JAJapanese Auto Gallery INC | Santee | CA | — | ◇ UNVERIFIED |
| JHJason Helton | San Bernardino | CA | — | ◇ UNVERIFIED |
| JHJason Hopper | Livermore | CA | — | ◇ UNVERIFIED |
| JIJax INC | Franklin | WI | — | ◇ UNVERIFIED |
| JIJbl, INC. | Northridge | CA | — | ◇ UNVERIFIED |
| JMJbt Marel Corporation | Visalia | CA | — | ◇ UNVERIFIED |
| JCJdf Cm1 LLC Dba Josh D Manufacturing; Cpc Distributors; Josh D Labs; | Costa Mesa | CA | — | ◇ UNVERIFIED |
| JSJ.d. Street & Company | Lemay | MO | — | ◇ UNVERIFIED |
| JIJet-lube INC | Houston | TX | — | ◇ UNVERIFIED |
| JIJeyes, Incorporated | Johnstown | OH | — | ◇ UNVERIFIED |
| JLJim Lenhart | Belmont | CA | — | ◇ UNVERIFIED |
| JTJimmy Troge | Santa Ana | CA | — | ◇ UNVERIFIED |
| JVJjd Ventures, LLC | Clay Center | KS | — | ◇ UNVERIFIED |
| JJJ & J Machining LLC | Anaheim | CA | — | ◇ UNVERIFIED |
| JMJ Micron Precision Mfg | Chatsworth | CA | — | ◇ UNVERIFIED |
| JGJmjl Global LLC | Brea | CA | — | ◇ UNVERIFIED |
