Maskin produsenter starter med bokstaven C - side 4
| CHIRON GERMANY | 3 | |
| CIDAN | 3 | |
| CLAUSING COLCHESTER | 3 | |
| CLAUSING/METOSA | 3 | |
| CLOP POLAK | 3 | |
| CMA | 3 | |
| CMS | 3 | |
| Cnc | 3 | |
| CONSTAN | 3 | |
| COSEN | 3 | |
| COTELLI | 3 | |
| CR ELECTRONIC | 3 | |
| CRAVEN | 3 | |
| CAMP | 2 | |
| CASANOVA | 2 | |
| Cattaneo | 2 | |
| CHAMPION | 2 | |
| Chiny | 2 | |
| CHMER | 2 | |
| CHUKAR | 2 |
