- Acheson Colloids Co
- Advanced Energy Technology Inc
- Advanced Technology Group
- Akzo/Fortafil Fibers Inc
- Anderson Products
- Asbury Graphite Inc Of Ca
- Bar-Lo Carbon Products Inc
- Bay Carbon Inc
- Bay Carbon Inc
- Becker Bros Carbon Co Inc
- Burkwood Associates
- Burkwood Associates
- Burky's Auto Sales
- Burle Business Park
- Burle Industries Inc
- Burleigh Appraisals
- Burleigh Auto Body Works
- Burleigh Body Works
- Carbide Industries
- Carbon Technology Inc
- Carbon-Carbon Advanced Tech
- Carbone Lorraine North America
- Carbone Of America
- Collectron Corp
- Collectron Corp
- Cytec Carbon Fibers LLC
- Cytec Engineered Materials
- General Carbon Co
- General Carbon Co
- Goodrich Aerospace
- Graf Tech Intl LTD
- Graphel Corp
- Graphite Die Mold Inc
- Graphite Products Inc
- Graphite Sales Inc
- Lake Charles Carbon Co
- Metallized Carbon Co
- MWI Inc
- MWI Inc
- Sgl Carbon LLC
- Showa Denko Carbon Inc
- Toyo Tanso USA Inc
- U S Graphite Inc
- UCAR Carbon Co Inc
- UCAR Carbon Co Inc
- UCAR Carbon Co Inc
- UCAR Carbon Co Inc
- Westmont Inc
