| GCGoodrich Corporation Carbon Products | Spokane | WA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| GAGraftech Advanced Graphite Materials LLC | Columbia | TN | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| GMGraphite Metallizing CORP | Yonkers | NY | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| MUMersen USA Gstn Corporation | Columbia | TN | Electrical Equipment, Appliance & Component Manufacturing335991 | 20-99 | ◐ LIKELY ACTIVE |
| MUMersen Usa/st Marys | Saint Marys | PA | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| MCMetallized Carbon CO | Ossining | NY | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| TCTeijin Carbon America, INC. | Greenwood | SC | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ▲ REPORTED CLOSED |
U.s. Graphite Corporation | Saginaw | MI | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| AIAnthracite Industries INC | Sunbury | PA | Petroleum and Coal Products Manufacturing324199 | — | ◐ LIKELY ACTIVE |
| GUGraftech USA Llc/st Marys | Saint Marys | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| MSMetaullics Systems Division of Pyrotek INC | Sanborn | NY | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| NCNac Carbon Products | Punxsutawney | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| NENational Electrical Carbon Prods INC | East Stroudsburg | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| PGPoco Graphite | Decatur | TX | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| SCSchunk Carbon Technology LLC | Menomonee Falls | WI | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| SASgl Automotive Carbon Fibers LLC | Moses Lake | WA | Chemical Manufacturing325220 | — | ◐ LIKELY ACTIVE |
| SCSgl Carbon Corp/st Marys Plt | Saint Marys | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| TCTokai Carbon Ge LLC | Hickman | KY | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
Advanced Carbon Technologies, INC. | Topton | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| ACArizona Carbon Foil Company, INC. | Tucson | AZ | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
Carbice Corporation | Atlanta | GA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
Taylor & Lego Holdings LLC | Myakka City | FL | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| AGAlabama Graphite Products, LLC - Kellyton Graphite Processing Plant | Kellyton | AL | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| AIAnthracite Ind/sunbury Plt | Sunbury | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| BCBar-lo Carbon Products INC | Fairfield | NJ | Electrical Equipment, Appliance & Component Manufacturing335991 | 20-99 | ◐ LIKELY ACTIVE |
| EMElectro-tech Machining | Long Beach | CA | Electrical Equipment, Appliance & Component Manufacturing335991 | 20-99 | ◐ LIKELY ACTIVE |
| FCFmi Composites, LLC | Winston Salem | NC | Textile Mills313310 | — | ◐ LIKELY ACTIVE |
| GEGeneral Electric | Madison | AL | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| GGeostrut | Lindon | UT | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| GAGkn Aerospace Services Structures LLC | Cromwell | CT | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| GWGkn Westland Aerospace, INC. | Tallassee | AL | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| GCGraphel Corporation | West Chester | OH | Machinery Manufacturing333999 | 20-99 | ◐ LIKELY ACTIVE |
| HCHumphrey Charcoal/brookville Plt | Brookville | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| MAMorgan AM&T Inc/Dunn | Dunn | NC | Electrical Equipment, Appliance & Component Manufacturing335991 | 20-99 | ◐ LIKELY ACTIVE |
| NANOVONIX Anode Materials-NRS | Chattanooga | TN | Electrical Equipment, Appliance & Component Manufacturing335991 | 100-499 | ◐ LIKELY ACTIVE |
| RWRock West Composites (Salt Lake City) | West Jordan | UT | Electrical Equipment, Appliance & Component Manufacturing335991 | 20-99 | ◐ LIKELY ACTIVE |
| RCRosini Carbons CO Inc/boyers | Boyers | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| SISaturn Industries, INC. | Hudson | NY | Electrical Equipment, Appliance & Component Manufacturing335991 | 20-99 | ◐ LIKELY ACTIVE |
| SSScorpius Space Launch Company | Torrance | CA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| SCSgl Carbon Llc/spring Graphite Plt | Sinking Spring | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| SDSteel Dynamics, Inc. - Biocarbon Solutions | Columbus | MS | Electrical Equipment, Appliance & Component Manufacturing335991 | 20-99 | ◐ LIKELY ACTIVE |
| SGSuperior Graphite CO | Hopkinsville | KY | Petroleum and Coal Products Manufacturing324199 | 20-99 | ◐ LIKELY ACTIVE |
| TETex-tech Engineered Composites, LLC | Gardena | CA | Textile Mills313320 | — | ◐ LIKELY ACTIVE |
Toray Composite Materials America, INC. | Decatur | AL | Electrical Equipment, Appliance & Component Manufacturing335991 | 100-499 | ◐ LIKELY ACTIVE |
| GGroup14 | Snohomish | WA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| MIMwi INC | Rochester | NY | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| SCSgl Carbon LLC | Niagara Falls | NY | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| SCSgl Carbon LLC | Evanston | WY | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| TCToray Cma INC. Sc | Moore | SC | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| ZCZoltek Corporation | Saint Peters | MO | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |