| PCPurecycle CORP | Commerce City | CO | — | ◇ UNVERIFIED |
| QEQuickheet Energy & P | Chesterfield | MO | — | ◇ UNVERIFIED |
| QHQuincy Humane Society | Quincy | IL | — | ◇ UNVERIFIED |
| RFRadiant Fuel Corporation | Newton | MA | — | ◇ UNVERIFIED |
| RCRain Cii Carbon LLC | Moundsville | WV | — | ◇ UNVERIFIED |
| RCRain Cii Carbon LLC - Moundsville Calcining Plant | Moundsville | WV | — | ◇ UNVERIFIED |
| RCRain Cii Carbon LLC - Moundsville Calcining Plant | Moundsville | WV | — | ◇ UNVERIFIED |
| RGRanger Gas Gathering LLC | Ranger | TX | — | ◇ UNVERIFIED |
| RLRaven Labs | Wellington | FL | — | ◇ UNVERIFIED |
| RERay E Toney | Orland | CA | — | ◇ UNVERIFIED |
| REReg Emporia LLC | Emporia | KS | — | ◇ UNVERIFIED |
| RRReladyne Reliability Services INC | Canton | OH | — | ◇ UNVERIFIED |
| RFReliable Funding INC | Vernon | CA | — | ◇ UNVERIFIED |
| RERenewable Energy Group, LLC | De Forest | WI | — | ◇ UNVERIFIED |
| RERentech Energy Technology Center, LLC | Commerce City | CO | — | ◇ UNVERIFIED |
| RPRes Polyflow Ashley | Ashley | IN | — | ◇ UNVERIFIED |
| RORex Oil | Denver | CO | — | ◇ UNVERIFIED |
| RORex Oil CO | Golden | CO | — | ◇ UNVERIFIED |
| RORex Oil CO INC | Lyons | CO | — | ◇ UNVERIFIED |
| RLRichard Lee Tabor - Rl Tabor Transportation | Bakersfield | CA | — | ◇ UNVERIFIED |
 Rio Valley Biofuels Facility, LLC | Anthony | NM | — | ◇ UNVERIFIED |
| RERiverview Energy Corporation | Dale | IN | — | ◇ UNVERIFIED |
| RORocket Oil INC #4 | Long Beach | CA | — | ◇ UNVERIFIED |
| RSRock Springs Coal Calcining Plant | Sweetwater | WY | — | ◇ UNVERIFIED |
| RCRoman Catholic Diocese San Diego | San Diego | CA | — | ◇ UNVERIFIED |
| RORoyal Oak Enterprises LLC | West Plains | MO | — | ◇ UNVERIFIED |
| RORoyal Oak Enterprises LLC Branson | Branson | MO | — | ◇ UNVERIFIED |
| RCRussell County Reclamation LLC | Cleveland | VA | — | ◇ UNVERIFIED |
| SISaddlehorn Interconnect 16-16-1222-12 | Hudson | CO | — | ◇ UNVERIFIED |
| SKSafety Kleen Sys INC - Kuhnsville Facility | Allentown | PA | — | ◇ UNVERIFIED |
| SSSafety-kleen Systems, INC. | Ocala | FL | — | ◇ UNVERIFIED |
| SSSafety-kleen Systems INC - Kimberly Facility - Fka U S Oil | Kimberly | WI | — | ◇ UNVERIFIED |
| SOSales Oil CO | Denver | CO | — | ◇ UNVERIFIED |
| SCSand Creek Energy LLC | Commerce City | CO | — | ◇ UNVERIFIED |
| SJSan Joaquin Refining CO. INC. | North Hollywood | CA | — | ◇ UNVERIFIED |
| SLSan Luis Tank Piping Construct | Sun Valley | CA | — | ◇ UNVERIFIED |
| SPSan Pablo Bay Pipeline Company LLC | Tracy | CA | — | ◇ UNVERIFIED |
| SCSanta Clara County Central Fire Dept | Los Gatos | CA | — | ◇ UNVERIFIED |
| SCSanta Clara County Central Fire Protection District | Los Altos | CA | — | ◇ UNVERIFIED |
| SCSanta Clara County Fire Dept | Cupertino | CA | — | ◇ UNVERIFIED |
| SFSanta Fe Springs Refinery | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| SMSanta Maria Asphalt Refinery | Santa Maria | CA | — | ◇ UNVERIFIED |
| SVSan Vicente Mobile Home Park | Santa Barbara | CA | — | ◇ UNVERIFIED |
| SCSchc CO INC CORP Office | Syracuse | NY | — | ◇ UNVERIFIED |
| SCScurry County Former Basin Wax | — | TX | — | ◇ UNVERIFIED |
| SOSea-3 of Florida, INC. Lpg Facility | Tampa | FL | — | ◇ UNVERIFIED |
| SCSeadrift Coke | Port Lavaca | TX | — | ◇ UNVERIFIED |
| SPSeaport Portland Terminal | Portland | OR | — | ◇ UNVERIFIED |
| SESecure Energy Paducah Gasification Plant | West Paducah | KY | — | ◇ UNVERIFIED |
| STSelma Terminal | Selma | NC | — | ◇ UNVERIFIED |
| SPSeneca Petroleum CO INC | Lemont | IL | — | ◇ UNVERIFIED |
| SMSextet Mining CORP | Madisonville | KY | — | ◇ UNVERIFIED |
| SSSharon Steel CORP Steel Div | Farrell | PA | — | ◇ UNVERIFIED |
| SLSheffield Lubricants | Casa Grande | AZ | — | ◇ UNVERIFIED |
| SOShell Oil Company | Carson | CA | — | ◇ UNVERIFIED |
| SOShell Oil Company | Shreveport | LA | — | ◇ UNVERIFIED |
| SOShell Oil Products US | Martinez | CA | — | ◇ UNVERIFIED |
| SOShell Oil Products US Van Nuys Terminal | Van Nuys | CA | — | ◇ UNVERIFIED |
| SLShelly Liquid Division | Gallipolis | OH | — | ◇ UNVERIFIED |
| SESilver Eagle Refining - Woods Cross Inc.- Petroleum Products Refining | Woods Cross | UT | — | ◇ UNVERIFIED |
| SOSinclair Oil Tulsa Refining Tulsa Trucking | Tulsa | OK | — | ◇ UNVERIFIED |
| SOSlb One Sub Sea | Mobile | AL | — | ◇ UNVERIFIED |
| SESmisson-Mathis Energy, LLC | East Dublin | GA | — | ◇ UNVERIFIED |
| SFSmith Facing & Supply CO. | Cleveland | OH | — | ◇ UNVERIFIED |
| SISolutia, INC. - Linden Facility | Linden | NJ | — | ◇ UNVERIFIED |
| SLSonneborn LLC | Petrolia | PA | — | ◇ UNVERIFIED |
| SLSonneborn Llc/petrolia Plt | Petrolia | PA | — | ◇ UNVERIFIED |
| SSSouth Shore Coke CO | South Shore | KY | — | ◇ UNVERIFIED |
| SOSouthwest Oil Recycling INC | Corpus Christi | TX | — | ◇ UNVERIFIED |
| SESpencer Environmental | Portland | OR | — | ◇ UNVERIFIED |
| SIStarcon International | Lemont | IL | — | ◇ UNVERIFIED |
| SIStarcon International | Artesia | NM | — | ◇ UNVERIFIED |
| SBStein Bros. Oil, INC. | Belleville | IL | — | ◇ UNVERIFIED |
| SMSt. Mary's Refinery CO. | Saint Marys | WV | — | ◇ UNVERIFIED |
| SMStoltz Metals INC | Richmond | CA | — | ◇ UNVERIFIED |
| SIStronghold Inspection, LLC | Texas City | TX | — | ◇ UNVERIFIED |
| SRSt. Rose Refinery LLC | Saint Rose | LA | — | ◇ UNVERIFIED |
| SRSt Rose Refinery LLC - St Rose Refinery | Saint Rose | LA | — | ◇ UNVERIFIED |
| SASun Air Jets | Van Nuys | CA | — | ◇ UNVERIFIED |
| SRSunbelt Refining CO. | Coolidge | AZ | — | ◇ UNVERIFIED |
| SESuncoke Energy | Franklin Furnace | OH | — | ◇ UNVERIFIED |
| SCSun Coke Energy Indiana Harbor Operations | East Chicago | IN | — | ◇ UNVERIFIED |
| SESuncoke Energy Indiana Harbor Operations | East Chicago | IN | — | ◇ UNVERIFIED |
| SRSunland Refining | Bakersfield | CA | — | ◇ UNVERIFIED |
| SISunoco INC Eagle Point Refinery | Westville | NJ | — | ◇ UNVERIFIED |
| SISunoco INC (r&m) Eagle Point Facility | Westville | NJ | — | ◇ UNVERIFIED |
| SNSunoco Nlr - North Little Rock Terminal | North Little Rock | AR | — | ◇ UNVERIFIED |
| SPSunoco Partners Mkt & Term LP Darby Creek Tank Farm | Darby | PA | — | ◇ UNVERIFIED |
| SPSunoco Philadelphia Refinery | Philadelphia | PA | — | ◇ UNVERIFIED |
| SGSuperior Graphite CO | Chicago | IL | — | ◇ UNVERIFIED |
| SGSuperior Graphite CO | Hopkinsville | KY | — | ◇ UNVERIFIED |
| SISuperior Industries International | Pittsburg | KS | — | ◇ UNVERIFIED |
| SRSweeny Refinery Petrochem | Sweeny | TX | — | ◇ UNVERIFIED |
| TATalley Asphalt Products Company, INC. | Taft | CA | — | ◇ UNVERIFIED |
| TITeam Industrial Services INC | Rodeo | CA | — | ◇ UNVERIFIED |
| TITeksonix INC Gary Ref Fruita CO | Fruita | CO | — | ◇ UNVERIFIED |
| TOTelfer Oil Company | Martinez | CA | — | ◇ UNVERIFIED |
| TPTelfer Pavement Technologies LLC Martinez | Martinez | CA | — | ◇ UNVERIFIED |
| TPTennessee Products | Chattanooga | TN | — | ◇ UNVERIFIED |
| TTesoro | Salt Lake City | UT | — | ◇ UNVERIFIED |
