| BBBluegrass Biodiesel LLC | Falmouth | KY | — | ◇ UNVERIFIED |
| BIBlue Island Phenol LLC | Alsip | IL | — | ◇ UNVERIFIED |
| BLBlue Lake Rancheria | Blue Lake | CA | — | ◇ UNVERIFIED |
| BLBlue Laser Fusion INC | Goleta | CA | — | ◇ UNVERIFIED |
| BSBma Services LLC / Morgantown Plant | Newburg | MD | — | ◇ UNVERIFIED |
| BLBmc Lubbock East | Lubbock | TX | — | ◇ UNVERIFIED |
| B1Boilers 1 & 2 | Irving | TX | — | ◇ UNVERIFIED |
| BTBolt Threads, INC | Hayward | CA | — | ◇ UNVERIFIED |
| BABonsal American INC | New Boston | MI | — | ◇ UNVERIFIED |
| BABp America Production Company | Bayfield | CO | — | ◇ UNVERIFIED |
| BWBp West Coast Products LLC | Huntington Beach | CA | — | ◇ UNVERIFIED |
| BWBp West Coast Products Llc,bp Wilmington | Wilmington | CA | — | ◇ UNVERIFIED |
| BCBradley Compressor Station | Fanrock | WV | — | ◇ UNVERIFIED |
| BBranchserv | Richmond | VA | — | ◇ UNVERIFIED |
| BEBraven Environmental LLC | Zebulon | NC | — | ◇ UNVERIFIED |
| BPBrightmark Plastics Renewal Indiana LLC | Ashley | IN | — | ◇ UNVERIFIED |
| BGBrilliant Group INC | Richmond | CA | — | ◇ UNVERIFIED |
| BSBrixton Sherwood LLC | Stockton | CA | — | ◇ UNVERIFIED |
| BIBrunner Island Synfuel Fac | York Haven | PA | — | ◇ UNVERIFIED |
| BTBuckeye Tampa Terminal | Tampa | FL | — | ◇ UNVERIFIED |
| BCBuffalo Creek Energy LLC - Coal to Urea Ammonia Nitrate Plant | Pikeville | KY | — | ◇ UNVERIFIED |
| BCBuffalo Custom Enclosure LLC | Buffalo | NY | — | ◇ UNVERIFIED |
| CSCaban Systems INC | Burlingame | CA | — | ◇ UNVERIFIED |
| CSCaban Systems INC | Burlingame | CA | — | ◇ UNVERIFIED |
| CGCa Gas & Mini Market | Wilmington | CA | — | ◇ UNVERIFIED |
| CFCal Fuel, INC. | Cypress | CA | — | ◇ UNVERIFIED |
| CFCal Fuel, INC. | Garden Grove | CA | — | ◇ UNVERIFIED |
| CCCalhoun Chemical, LLC | Port Lavaca | TX | — | ◇ UNVERIFIED |
| CGCalifornia Generator Service CORP | Oakland | CA | — | ◇ UNVERIFIED |
| CLCalorique LLC | Wareham | MA | — | ◇ UNVERIFIED |
| CCCape Cod Biofuels INC | Sandwich | MA | — | ◇ UNVERIFIED |
 Capella Space | San Francisco | CA | — | ◇ UNVERIFIED |
| CTCapstone Turbine CORP | Chatsworth | CA | — | ◇ UNVERIFIED |
| CICarbonyx International Usa, Inc., Ravenswood | Ravenswood | WV | — | ◇ UNVERIFIED |
| CCCarb-rite Company | Blytheville | AR | — | ◇ UNVERIFIED |
| CCCarb-rite Company | Schneider | IN | — | ◇ UNVERIFIED |
| CGCarlsbad Gas and Car Wash, INC. | Carlsbad | CA | — | ◇ UNVERIFIED |
| COCarson Oil Madras | Madras | OR | — | ◇ UNVERIFIED |
| CCCarville Clnr/king of Prussia | King of Prussia | PA | — | ◇ UNVERIFIED |
| CICatalytic Inc/src Pilot Plt | Wilsonville | AL | — | ◇ UNVERIFIED |
| CDC & D Power Systems INC | Bechtelsville | PA | — | ◇ UNVERIFIED |
| CPCd Pro-power Cords INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| CBCedar Bayou Plant | Houston | TX | — | ◇ UNVERIFIED |
| CACelanese Acetate LLC Celriver Plant | Rock Hill | SC | — | ◇ UNVERIFIED |
| CLCellpro LLC | Bristol | CT | — | ◇ UNVERIFIED |
| CRCenex Rensselaer Terminal | Rensselaer | NY | — | ◇ UNVERIFIED |
| CWCentral Wire | Lancaster | SC | — | ◇ UNVERIFIED |
| CCCerox Corporation | Santa Maria | CA | — | ◇ UNVERIFIED |
| COCert Operations Rcb, LLC Labadie | Labadie | MO | — | ◇ UNVERIFIED |
| COCert Operations V Rush Island | Festus | MO | — | ◇ UNVERIFIED |
| CECetyl Energy Florida | Fort Myers | FL | — | ◇ UNVERIFIED |
| CCCGI Capital | Amesbury | MA | — | ◇ UNVERIFIED |
| CRCharles Robert, LLC | North Port | FL | — | ◇ UNVERIFIED |
| CChelyan | Chelyan | WV | — | ◇ UNVERIFIED |
| CIChemguard INC | Mansfield | TX | — | ◇ UNVERIFIED |
| CNChemtec North America LLC | Coral Springs | FL | — | ◇ UNVERIFIED |
| CCChemtura CORP - Gonzales H M & Bailey Property Aka Spedale Landfill | Gonzales | LA | — | ◇ UNVERIFIED |
| CCChesapeake Custom Chemical INC | Ridgeway | VA | — | ◇ UNVERIFIED |
| CHChevron Hilo Terminal | Hilo | HI | — | ◇ UNVERIFIED |
| COChevron Oil Shale | Debeque | CO | — | ◇ UNVERIFIED |
| CUChevron U S a INC | Long Beach | CA | — | ◇ UNVERIFIED |
| CUChevron USA INC | Louisville | KY | — | ◇ UNVERIFIED |
 Chevron U S a INC Unit No 01 | Huntington Beach | CA | — | ◇ UNVERIFIED |
| CSChicago Steel | Gary | IN | — | ◇ UNVERIFIED |
| CEChisolm Energy LLC - Coal to Urea Ammonia Nitrate Plant | Phelps | KY | — | ◇ UNVERIFIED |
| CBChocolate Bayou Plant | Alvin | TX | — | ◇ UNVERIFIED |
| CIChs Inc- Yuma Grain Shuttle | Yuma Area | CO | — | ◇ UNVERIFIED |
| CGCiba Geigy Plant - 205 South James St, Newport | Newport | DE | — | ◇ UNVERIFIED |
| CCinao | Franklin Furnace | OH | — | ◇ UNVERIFIED |
| CWCisper Welding, INC. | Wynnewood | OK | — | ◇ UNVERIFIED |
| CCCity & County of San Francisco | San Francisco | CA | — | ◇ UNVERIFIED |
| COCity of Chula Vista | Chula Vista | CA | — | ◇ UNVERIFIED |
| COCity of San Luis Obispo | San Luis Obispo | CA | — | ◇ UNVERIFIED |
| CSCity Sign Services, Incorporated | Dallas | TX | — | ◇ UNVERIFIED |
| CRCj Robinson Company, INC. | East Greenville | PA | — | ◇ UNVERIFIED |
| CClariant:martin | Martin | SC | — | ◇ UNVERIFIED |
| CLClear Lake | Pasadena | TX | — | ◇ UNVERIFIED |
| CCCmi Cc Robstown Facility | Robstown | TX | — | ◇ UNVERIFIED |
| CRCoal Recovery Iii | Coalgood | KY | — | ◇ UNVERIFIED |
| CRCoal Recovery Iii | Dayhoit | KY | — | ◇ UNVERIFIED |
| CRCoal Recovery Iv | Owensboro | KY | — | ◇ UNVERIFIED |
| CICoastal Ignition & Controls | Ventura | CA | — | ◇ UNVERIFIED |
| CEColdbrook Energy Oil Terminal | Hampden | ME | — | ◇ UNVERIFIED |
| CECollins Electrical Company, INC | West Sacramento | CA | — | ◇ UNVERIFIED |
| CFColumbus Foods | Chicago | IL | — | ◇ UNVERIFIED |
| CCCommunity Church/elementary School | Pine Grove | CA | — | ◇ UNVERIFIED |
| CCComplete Corrosion Solutions Inc. | La Porte | TX | — | ◇ UNVERIFIED |
| CDComputer Dynamics INC | Greenville | SC | — | ◇ UNVERIFIED |
| CPComputer Products Tecnetics | Boulder | CO | — | ◇ UNVERIFIED |
| CIConbstruction Innovations LLC | Sacramento | CA | — | ◇ UNVERIFIED |
| CPConoco Phillips Colton Terminal East | Bloomington | CA | — | ◇ UNVERIFIED |
| CIConrad Industries | Chehalis | WA | — | ◇ UNVERIFIED |
| CEConsolidated Electrical Distributors, INC. | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| CIConsol Innovations LLC | Triadelphia | WV | — | ◇ UNVERIFIED |
| CIConstruction Innovations | Sacramento | CA | — | ◇ UNVERIFIED |
| CGConte's Generator Service | Seaside | CA | — | ◇ UNVERIFIED |
| C1Continental 1776 LLC | Eau Claire | WI | — | ◇ UNVERIFIED |
| CContinuum | Milpitas | CA | — | ◇ UNVERIFIED |
| CSControl Screening LLC | Fairfield | NJ | — | ◇ UNVERIFIED |
| CBCooper Bussman | Pleasanton | CA | — | ◇ UNVERIFIED |
