| BCBasf Caldwell | Caldwell | TX | — | ◇ UNVERIFIED |
| BCBasf Catalysts, LLC | East Newark | NJ | — | ◇ UNVERIFIED |
| BCBasf CORP | Erie | PA | — | ◇ UNVERIFIED |
| BCBasf Corporation | Newark | CA | — | ◇ UNVERIFIED |
| BTBasf Toda America LLC (0247042020) | Elyria | OH | — | ◇ UNVERIFIED |
| BABethlehem Apparatus CO INC | Bethlehem | PA | — | ◇ UNVERIFIED |
| BBBicycle Blue Book Fulfillment Center | San Jose | CA | — | ◇ UNVERIFIED |
| BOBioenergy of Colorado Ii, LLC | Denver | CO | — | ◇ UNVERIFIED |
| BIBio-lab, INC. | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| BSBio Silicates LLC | Otterbein | IN | — | ◇ UNVERIFIED |
| BCBio-systems CORP | Beloit | WI | — | ◇ UNVERIFIED |
| BCBirla Carbon USA | Ulysses | KS | — | ◇ UNVERIFIED |
| BMBlack Mountain Warehouse | Hot Springs | WY | — | ◇ UNVERIFIED |
| BLB Lite Optical INC | Fountain Valley | CA | — | ◇ UNVERIFIED |
| BIBolder Industries Maryville LLC | Maryville | MO | — | ◇ UNVERIFIED |
| BIBolder Industries Terre Haute LLC | Terre Haute | IN | — | ◇ UNVERIFIED |
| BPBorger Plant | Borger | TX | — | ◇ UNVERIFIED |
| BSBrenntag Southwest - Greens Bayou | Houston | TX | — | ◇ UNVERIFIED |
| BCBulk Chemicals INC | Hamburg | PA | — | ◇ UNVERIFIED |
| BCBulk Chemicals, INC. | Blandon | PA | — | ◇ UNVERIFIED |
| BCBulk Chemicals, INC. | Shoemakersville | PA | — | ◇ UNVERIFIED |
| CCCabot CORP - Canal Plant | Franklin | LA | — | ◇ UNVERIFIED |
| CCCabot Corporation | Waverly | WV | — | ◇ UNVERIFIED |
| CCCabot Corporation | Carrollton | KY | — | ◇ UNVERIFIED |
| CCCabot Corporation - Canal Plant | Centerville | LA | — | ◇ UNVERIFIED |
| CCCabot Corporation - Carrollton Plant | Carrollton | KY | — | ◇ UNVERIFIED |
| CCCabot Corporation - Carrollton Plant | Carrollton | KY | — | ◇ UNVERIFIED |
 Calgon Carbon Corporation | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| Calgon Carbon Corporation | Stockton | CA | — | ◇ UNVERIFIED |
| CSCalifornia Sulphur CO | Wilmington | CA | — | ◇ UNVERIFIED |
| CCallery | Evans City | PA | — | ◇ UNVERIFIED |
| CBCarbon Black Division | Aransas Pass | TX | — | ◇ UNVERIFIED |
| CBCarbon Black Plant | Sunray | TX | — | ◇ UNVERIFIED |
| CCCaribbean Chemical Industries CORP. | Penuelas | PR | — | ◇ UNVERIFIED |
| CSCarlin Sodium Cyanide Terminal | Carlin | NV | — | ◇ UNVERIFIED |
| CWCary/apex Water Treatment Plant, Town of Cary | Apex | NC | — | ◇ UNVERIFIED |
| CCCci Chemical | Vernon | CA | — | ◇ UNVERIFIED |
| CACdti Advanced Materials, INC. | Oxnard | CA | — | ◇ UNVERIFIED |
| CEC E D Enterprises INC | Gore | VA | — | ◇ UNVERIFIED |
| CCCentral Carbide LLC / Central Carbide LLC | Pryor | OK | — | ◇ UNVERIFIED |
| CMCentral Mn Renewables | Little Falls | MN | — | ◇ UNVERIFIED |
| CCCeramic Color & Chemical Manufacturer | Sewickley | PA | — | ◇ UNVERIFIED |
| CCCeramic Color & Chemical Manufacturing Company, INC. | New Brighton | PA | — | ◇ UNVERIFIED |
| CCCeramic Color & Chem Mfg CO Plt | New Brighton | PA | — | ◇ UNVERIFIED |
| CCChannel Chemical Corporation | Gulfport | MS | — | ◇ UNVERIFIED |
| C3Chem 32 | West Orange | TX | — | ◇ UNVERIFIED |
| CChematron | Charlotte | NC | — | ◇ UNVERIFIED |
| CUChemetall US INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| CCChemex Chemicals INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| CFChemical Formulators INC | Tampa | FL | — | ◇ UNVERIFIED |
