| CMChemical & Metal Industries INC | Hudson | CO | — | ◐ LIKELY ACTIVE |
| CPChemical Products Corporation | Cartersville | GA | — | ◐ LIKELY ACTIVE |
| CChemtrade | Anacortes | WA | — | ◐ LIKELY ACTIVE |
| CRChevron Richmond Technology Center | Richmond | CA | — | ◐ LIKELY ACTIVE |
| CSChevron Salt Lake City Refinery and Marketing Terminal | North Salt Lake | UT | — | ◐ LIKELY ACTIVE |
| CCCognis Corporation/mauldin, Sc Manufacturing Plant | Mauldin | SC | — | ◐ LIKELY ACTIVE |
| CCColonial Chemical CO | Tabernacle | NJ | — | ◐ LIKELY ACTIVE |
Comstar International, INC. | College Point | NY | — | ◐ LIKELY ACTIVE |
| CCCook Composites & Polymers CO | Marshall | TX | — | ◐ LIKELY ACTIVE |
| CCCriterion Catalysts & Technologies LP | Michigan City | IN | — | ◐ LIKELY ACTIVE |
| DUDanisco US INC | Cedar Rapids | IA | — | ◐ LIKELY ACTIVE |
| DRDelek Refining LTD | Tyler | TX | — | ◐ LIKELY ACTIVE |
| DPDeltech Polymers | Troy | OH | — | ◐ LIKELY ACTIVE |
| DIDharmacon, INC. - 2650 Crescent Dr | Lafayette | CO | — | ◐ LIKELY ACTIVE |
| DCDow Chemical CO | Bristol | PA | — | ◐ LIKELY ACTIVE |
| DCDubois Chemicals Dba Nashville Chemical & Equipment CO. | Nashville | TN | — | ◐ LIKELY ACTIVE |
| DCDura Coat Products INC | Riverside | CA | — | ◐ LIKELY ACTIVE |
| ECEagle Chemicals, INC. | Hamilton | OH | — | ◐ LIKELY ACTIVE |
Eastman Chemical Company Sc Operations | Gaston | SC | — | ◐ LIKELY ACTIVE |
| ESEast Storage/splitter Iii | Mont Belvieu | TX | — | ◐ LIKELY ACTIVE |
| EEEaton (cutler-hammer Electrical Company) | Arecibo | PR | — | ◐ LIKELY ACTIVE |
| EMEmd Millipore CORP | Cincinnati | OH | — | ◐ LIKELY ACTIVE |
| ECEmerald Carolina Chemical, LLC | Charlotte | NC | — | ◐ LIKELY ACTIVE |
| EPEngineered Polymer Solutions, INC. | Birmingham | AL | — | ◐ LIKELY ACTIVE |
| EIEntek International | Lebanon | OR | — | ◐ LIKELY ACTIVE |
| EWErco Worldwide, INC. | Valdosta | GA | — | ◐ LIKELY ACTIVE |
| EWErco Worldwide (usa) INC | Nekoosa | WI | — | ◐ LIKELY ACTIVE |
| EIEssential Inds INC | Merton | WI | — | ◐ LIKELY ACTIVE |
| ECEthox Chemicals LLC. | Greenville | SC | — | ◐ LIKELY ACTIVE |
| ECEver Cat Fuels LLC | Isanti | MN | — | ◐ LIKELY ACTIVE |
| ESEvonik Stockhausen LLC | Garyville | LA | — | ◐ LIKELY ACTIVE |
| EMExxon Mobil Chemical CO. | Beaumont | TX | — | ◐ LIKELY ACTIVE |
| FCFerro CORP Polymer Additives Div | Cleveland | OH | — | ◐ LIKELY ACTIVE |
| FCFerro Corp, Transelco Division | Penn Yan | NY | — | ◐ LIKELY ACTIVE |
| FCFerro CORP Walton Hills Ops | Walton Hills | OH | — | ◐ LIKELY ACTIVE |
| FCFiber Composites LLC | New London | NC | — | ◐ LIKELY ACTIVE |
| FFleurchem | Middletown | NY | — | ◐ LIKELY ACTIVE |
| FHFlint Hills Fairmont | Fairmont | NE | — | ◐ LIKELY ACTIVE |
| FHFlint Hills Resources Omaha Ii Terminal | Omaha | NE | — | ◐ LIKELY ACTIVE |
| FPFlow Polymers | Cleveland | OH | — | ◐ LIKELY ACTIVE |
| FIForce Industries | Paoli | PA | — | ◐ LIKELY ACTIVE |
General Chemical Llc, Augusta Plant | Augusta | GA | — | ◐ LIKELY ACTIVE |
| GCGenesis Custom Chemical Blending | Ennis | TX | — | ◐ LIKELY ACTIVE |
| GLGreat Lakes Chemical West Plant | Magnolia | AR | — | ◐ LIKELY ACTIVE |
| GTGulbrandsen Technologies INC. | La Porte | TX | — | ◐ LIKELY ACTIVE |
| HDHalox Division of Icl Specialty Products INC | Hammond | IN | — | ◐ LIKELY ACTIVE |
| HCHarcros Chemicals INC | Dalton | GA | — | ◐ LIKELY ACTIVE |
| HIHawkins INC | Minneapolis | MN | — | ◐ LIKELY ACTIVE |
| HIHawkins Industrial Group - Red Rock | Saint Paul | MN | — | ◐ LIKELY ACTIVE |
| HFHb Fuller CO | Morris | IL | — | ◐ LIKELY ACTIVE |