| CDChurch & Dwight Company, INC. | York | PA | Chemical Manufacturing325411 | 500+ | ● ACTIVE |
Circle - Prosco, INC. | Bloomington | IN | Chemical Manufacturing325998 | — | ● ACTIVE |
| CLClinton Laboratories | Clinton | IN | Chemical Manufacturing325320 | 500+ | ● ACTIVE |
Cmp Pharma INC | Farmville | NC | Chemical Manufacturing325412 | 20-99 | ● ACTIVE |
| CHCna Holdings- Celanese Ticona Shelby Plant | Grover | NC | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
Colonial Metals, INC | Elkton | MD | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| CRColumbia River Nitrogen, LLC | Deer Island | OR | Chemical Manufacturing325131 | 20-99 | ● ACTIVE |
| CPCombe Products | Naguabo | PR | Chemical Manufacturing325620 | 100-499 | ● ACTIVE |
| CCCompass Chemical International LLC | Mableton | GA | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Conductive Technologies INC | York | PA | Printing and Related Support Activities323113 | — | ● ACTIVE |
| CCContinental Carbon Ponca City Plant | Ponca City | OK | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| CCContinental Carbon Sunray Plant | Sunray | TX | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| CPContract Packaging INC. | Covington | GA | Chemical Manufacturing325320 | 20-99 | ● ACTIVE |
Control Solutions | Pasadena | TX | Chemical Manufacturing325320 | 100-499 | ● ACTIVE |
Cook Myosite INC | Pittsburgh | PA | Chemical Manufacturing325414 | 100-499 | ● ACTIVE |
| CCCoopers Creek Chemical CORP | West Conshohocken | PA | Chemical Manufacturing325110 | 20-99 | ● ACTIVE |
Copperhead Chemical Company INC. | Tamaqua | PA | Chemical Manufacturing325412 | 20-99 | ● ACTIVE |
| CLCorn, LP | Goldfield | IA | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
| CLCovestro Llc, South Charleston | South Charleston | WV | Food Manufacturing311942 | 20-99 | ● ACTIVE |
Creative Pultrusions INC | Alum Bank | PA | Chemical Manufacturing325211 | 100-499 | ● ACTIVE |
| CICroda, INC. - Mill Hall, Pa | Mill Hall | PA | Chemical Manufacturing325411 | 100-499 | ● ACTIVE |
| CLCrown Laboratories, INC | Johnson City | TN | Chemical Manufacturing325412 | 20-99 | ● ACTIVE |
| CBCsl Behring | Bradley | IL | Chemical Manufacturing325412 | 500+ | ● ACTIVE |
| CBCtk Biotech, INC. | Poway | CA | Chemical Manufacturing325413 | — | ● ACTIVE |
| CMCul Mac Industries Incorporated | Wayne | MI | Chemical Manufacturing325611 | 20-99 | ● ACTIVE |
Current Lighting Solutions, LLC | Cleveland | OH | Chemical Manufacturing325131 | — | ● ACTIVE |
| CPCustom Pultrusions INC | Baraboo | WI | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
| CECytec Engineered Materials INC | Havre De Grace | MD | Chemical Manufacturing325520 | 100-499 | ● ACTIVE |
Dakota Ethanol LLC | Wentworth | SD | Beverage and Tobacco Product Manufacturing312140 | 20-99 | ● ACTIVE |
Davis Paint CO | Kansas City | MO | Chemical Manufacturing325510 | 20-99 | ● ACTIVE |
| DCDegussa CORP. - Stockhausen Superabsorber | Greensboro | NC | Chemical Manufacturing325199 | 100-499 | ● ACTIVE |
| DEDegussa Engineered Carbons Echo Carbon Plant | Orange | TX | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Delille Oxygen CO | Columbus | OH | Chemical Manufacturing325120 | 20-99 | ● ACTIVE |
Delta Foremost Chemical CORP. | Memphis | TN | Chemical Manufacturing325199 | 100-499 | ● ACTIVE |
Denali Therapeutics INC. | South San Francisco | CA | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
| DNDe Nora Water Technologies LLC | Colmar | PA | Chemical Manufacturing325998 | 20-99 | ● ACTIVE |
| DTDental Technologies INC | Lincolnwood | IL | Chemical Manufacturing325611 | 20-99 | ● ACTIVE |
Dexcom, INC. | San Diego | CA | Chemical Manufacturing325413 | — | ● ACTIVE |
| DCDiamond Chemical CO INC | East Rutherford | NJ | Chemical Manufacturing325192 | — | ● ACTIVE |
| DIDiasorin INC | Stillwater | MN | Chemical Manufacturing325413 | 500+ | ● ACTIVE |
Dinsmore & Associates, LLC | Irvine | CA | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
Dipsol of America INC | Livonia | MI | Chemical Manufacturing325998 | 20-99 | ● ACTIVE |
| DIDiversey INC. - Florence | Florence | KY | Chemical Manufacturing325611 | — | ● ACTIVE |
Dixie Chemical Company, INC. | Pasadena | TX | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
Dlc Laboratories, INC. | Paramount | CA | Chemical Manufacturing325412 | 20-99 | ● ACTIVE |
| DCDover Chemical Corporation | Dover | OH | Chemical Manufacturing325181 | 100-499 | ● ACTIVE |
Dow Silicones Corporation | Carrollton | KY | Chemical Manufacturing325110 | 100-499 | ● ACTIVE |
Drytech INC | Cookstown | NJ | Chemical Manufacturing325188 | 20-99 | ● ACTIVE |
| DNDsm Nutritional Products | Kingstree | SC | Food Manufacturing311224 | 100-499 | ● ACTIVE |
| DEDupont Electronic Materials International, LLC | Marlborough | MA | Chemical Manufacturing325188 | 100-499 | ● ACTIVE |