| BLBirmingham Location | Birmingham | AL | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| BCBlue Cube - Plaquemine Operations | Plaquemine | LA | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| BPBlue Polymers | Indianapolis | IN | Chemical Manufacturing325991 | 100-499 | ◐ LIKELY ACTIVE |
| BDBluewater Dynamics, LLC dba Dougherty Manufacturing | Edgewater | FL | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| BRBoca Raton Plant | Boca Raton | FL | Chemical Manufacturing325414 | 100-499 | ◐ LIKELY ACTIVE |
| BIBoehringer Ingelheim Animal Health Puerto Rico LLC | Barceloneta | PR | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| BBohannon | Lansing | MI | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| BWBostik Wauwatosa | Wauwatosa | WI | Chemical Manufacturing325520 | 100-499 | ◐ LIKELY ACTIVE |
| BCBoston Catalent | Chelsea | MA | Chemical Manufacturing325414 | 100-499 | ◐ LIKELY ACTIVE |
| BBoulder | Boulder | CO | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| BSBoulder Scientific Company | Mead | CO | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| BLBPI Labs, LLC 450 | Largo | FL | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| BBBrammer Bio Plainville | Plainville | MA | Chemical Manufacturing325414 | 100-499 | ◐ LIKELY ACTIVE |
| BBridgeton | Bridgeton | MO | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| BIBright Innovation Labs | New Albany | OH | Chemical Manufacturing325620 | 100-499 | ◐ LIKELY ACTIVE |
| BBrookfield | Brookfield | CT | Chemical Manufacturing325193 | 100-499 | ◐ LIKELY ACTIVE |
| B2Building 2031 | Monmouth Junction | NJ | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| B2Building 2033 | Monmouth Junction | NJ | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| BRBurr Ridge | Burr Ridge | IL | Chemical Manufacturing325120 | 100-499 | ◐ LIKELY ACTIVE |
| CCCabot Corporation | Pampa | TX | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| CLCAPS Lehigh Valley | Allentown | PA | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| CPCAPS Phoenix | Phoenix | AZ | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| CSCaptek Softgel International Cerritos | Cerritos | CA | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| CICarbide Industries - Louisville Facility | Louisville | KY | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| CCarlsbad | Carlsbad | CA | Chemical Manufacturing325998 | 100-499 | ◐ LIKELY ACTIVE |
| CLCarma Labs, Headquarters | Franklin | WI | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| CFCarpentersville Facility | Carpentersville | IL | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| CCarpinteria | Carpinteria | CA | Chemical Manufacturing325413 | 100-499 | ◐ LIKELY ACTIVE |
| CLCarus LLC - LaSalle | Lasalle | IL | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| CMCCC McHenry | Mchenry | IL | Chemical Manufacturing325991 | 100-499 | ◐ LIKELY ACTIVE |
| COCcl O&m | Gregory | TX | Chemical Manufacturing325120 | 100-499 | ◐ LIKELY ACTIVE |
| CCCedar Creek | Cedar Creek | TX | Chemical Manufacturing325413 | 100-499 | ◐ LIKELY ACTIVE |
| CBCelanese Bishop Facility | Bishop | TX | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| CSCell Signaling Technology, Inc - Beverly | Beverly | MA | Chemical Manufacturing325414 | 100-499 | ◐ LIKELY ACTIVE |
| CICF Industries | Verdigris | OK | Chemical Manufacturing325311 | 100-499 | ◐ LIKELY ACTIVE |
| CSChampionX Sugar Land | Sugar Land | TX | Chemical Manufacturing325998 | 100-499 | ◐ LIKELY ACTIVE |
| CPChase Products Co. (DE) | Maywood | IL | Chemical Manufacturing325998 | 100-499 | ◐ LIKELY ACTIVE |
| COChemical Operation- Taunton | Taunton | MA | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| CIChemicals Incorporated Baytown Site | Baytown | TX | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| CIChemline Inc | Saint Louis | MO | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| CIChemtrusion, Inc | Jeffersonville | IN | Chemical Manufacturing325991 | 100-499 | ◐ LIKELY ACTIVE |
| CPCherokee (Danville, PA) Facility | Riverside | PA | Chemical Manufacturing325411 | 100-499 | ◐ LIKELY ACTIVE |
Chevron Phillips Chemical Company Borger Plant | Borger | TX | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
Chevron Phillips Chemical Company, Pasadena | Pasadena, Texas | TX | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| CHCh Hansen - Wausau | Wausau | WI | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| CHChicago Heights Innophos | Chicago Heights | IL | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| CTChromaflo Technologies LLC (Vibrantz Technologies) | Ashtabula | OH | Chemical Manufacturing325510 | 100-499 | ◐ LIKELY ACTIVE |
| CAChurch and Dwight - Green River Plant | Green River | WY | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| CBCircadia by Dr. Pugliese Inc. | Leesport | PA | Chemical Manufacturing325620 | 100-499 | ◐ LIKELY ACTIVE |
| CACirculus Ardmore, PBLLC | Ardmore | OK | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |