| DDenver | Englewood | CO | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| DCDiversified CPC - Channahon Plant | Channahon | IL | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| DGDjb Gas Services, INC | Salt Lake City | UT | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| DRD & R Propane, INC. | Eagle Butte | SD | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| DBDundalk Branch 38 | Dundalk | MD | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| DSDuPont Specialty Products USA, LLC | Louisville | KY | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| ECEast Chicago | East Chicago | IN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| EAEden AD1 | Eden | WI | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| EBEdgewood Branch 23 | Edgewood | MD | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| EDEl Dorado Dry Ice Plant | El Dorado | AR | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| EHElectric Hydrogen - Natick | Natick | MA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| ECEncore Co2 LLC | Baton Rouge | LA | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| EWEncore Welding and Industrial Supply LLC | Long Beach | CA | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| EFEphrata Fill Plant | Ephrata | WA | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| EBEssex Branch 15 | Essex | MD | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| F1Facility 13 | Benicia | CA | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| F2Facility 2 | Fresno | CA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| F3Facility 3 | Long Beach | CA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| FBFairfax Branch 05 | Fairfax | VA | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| FFairless | Morrisville | PA | Chemical Manufacturing325120 | 100-499 | ◐ LIKELY ACTIVE |
| FLFort Lauderdale Branch 68 | Fort Lauderdale | FL | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| FBFrederick Branch 18 | Frederick | MD | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| FOFresno Oxygen and Welding Suppliers, INC. | Fresno | CA | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| FCFriss Consulting LLC | Forney | TX | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| GBGaithersburg Branch 01 | Gaithersburg | MD | Chemical Manufacturing325120 | 100-499 | ◐ LIKELY ACTIVE |
| GOGasco - Oldsmar | Oldsmar | FL | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| GFGillette Fill Plant | Gillette | WY | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| GLGims, LLC | Moundville | AL | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| GBGlen Burnie Branch 08 | Glen Burnie | MD | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| GGlenmont | Glenmont | NY | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| GGonzales | Gonzales | LA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| GBGreensboro Branch 46 | Greensboro | NC | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| GDGreenville Dry Ice Plant | Greenville | OH | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| GBGude Branch 00 | Rockville | MD | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| HBHagerstown Branch 36 | Hagerstown | MD | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HBHanover Branch 51 | Hanover | PA | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HHartford | Hartford | IL | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| HAHGI Alabaster AL | Alabaster | AL | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HAHGI Asheville | Fletcher | NC | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HAHGI Athens | Athens | TN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HAHGI Attalla AL | Attalla | AL | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HBHGI Bessemer | Bessemer | AL | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HBHGI Bowling Green | Bowling Green | KY | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HCHGI Carrollton | Carrollton | GA | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HCHGI Cartersville | Cartersville | GA | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HCHGI Charleston | Hanahan | SC | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HCHGI Chattanooga | Chattanooga | TN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HCHGI Chattanooga 07 | Chattanooga | TN | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| HCHGI Clanton | Clanton | AL | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| HCHGI Clarksville | Clarksville | TN | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |