Produttori di macchine inizia con la lettera C
| CINCINNATI | 208 | |
| CORREA | 74 | |
| CHIRON CHIRON-WERKE GmbH & CO. KG | Germania | 60 |
| COLCHESTER | 52 | |
| CNC tube bending machine, type BMR 65 B | 47 | |
| CHARMILLES | 40 | |
| CITIZEN | 36 | |
| CHEVALIER | 33 | |
| COLLY BOMBLED | 31 | |
| CSEPEL | 25 | |
| CNC lathe with 4 guideways brand TACCHI | 24 | |
| CINCINNATI MILACRON | 20 | |
| CME | 18 | |
| COLGAR | 18 | |
| CMT URSUS | 17 | |
| CNC Tool Grinding Center ROLLOMATIC CNC 600 X b | 17 | |
| COMAU | 17 | |
| CLAUSING | 15 | |
| CNC cutting machine MG 10501 | 15 | |
| CARLTON | 13 |
