| MCMetallized Carbon CO | Ossining | NY | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| NCNac Carbon Products | Punxsutawney | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ 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 |
| 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 |
| NENational Electrical Carbon Prods INC | East Stroudsburg | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| PGPoco Graphite | Decatur | TX | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| SCSchunk Carbon Technology LLC | Menomonee Falls | WI | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| SASgl Automotive Carbon Fibers LLC | Moses Lake | WA | Chemical Manufacturing325220 | — | ◇ UNVERIFIED |
Avadain INC. | Eads | TN | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| CIConsol Innovations LLC | Canonsburg | PA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
Electrodes, Incorporated | Milford | CT | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
Nawah Us, INC | Englewood | OH | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
Offshore Acquisition, LLC | Chesterfield | MI | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| SLSerephim LLC | Trinity | NC | 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 | Niagara Falls | NY | 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 |
| TCTeijin Carbon America, INC. | Greenwood | SC | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ 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 |
| MIMwi INC | Rochester | NY | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◐ LIKELY ACTIVE |
| AIAmericarb INC | Ashland | OH | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| ALAvcarb LLC | Sharon, Township of | OH | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| BIBam INC | Knoxville | TN | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| BFBasf Fuel Cell INC | Franklin | NJ | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| CCancarb | Hillsboro | OR | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| CCCarbon Composites INC | Leominster | MA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| CTComposite Tek | Boulder | CO | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| ECElkem Carbon - Keokuk | Keokuk | IA | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
General Carbon | Sandwich | IL | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |