Carbo Tech Indianapolis INC.
| Location: | 2825 West Perimeter Road, Suite 106 Indianapolis, Indiana 46241 |
| Holder: | 90 % Carbo Tech Composites GmbH 10 % Knut Wagner |
| CEO: | Karl Wagner, Dr. Ernst Wustinger, Knut Wagner |

| Location: | 2825 West Perimeter Road, Suite 106 Indianapolis, Indiana 46241 |
| Holder: | 90 % Carbo Tech Composites GmbH 10 % Knut Wagner |
| CEO: | Karl Wagner, Dr. Ernst Wustinger, Knut Wagner |