Machine producers - page 156
| OTI | 1 | |
| OTINUS | 1 | |
| OTTO | 1 | |
| OTTO MUeLLER | 1 | |
| OZBORN | 1 | |
| P K | 1 | |
| P.R.I.M.A. | 1 | |
| P/A Industries Inc. | 1 | |
| PADOVA | 1 | |
| PAH | 1 | |
| PAI-DEMM | 1 | |
| PAMA 160 | 1 | |
| PANHANS | 1 | |
| PANTEL BRÖMSER | 1 | |
| PAR SYSTEMS | 1 | |
| Parallelo 1600 x 6000 mm | 1 | |
| PARMIGIANI | 1 | |
| PASBI | 1 | |
| Pasquino | 1 | |
| PASZ | 1 |
