Kone tuottajat - sivu 133
| HYDRAPRES | 1 | |
| HYDRASAN | 1 | |
| Hydrocar | 1 | |
| HYDROFORMA | 1 | |
| HYDROMAT | 1 | |
| HYDROMET | 1 | |
| HYDROMETAL | 1 | |
| HYPERZAKMET | 1 | |
| HYPREMA | 1 | |
| HYWO | 1 | |
| HZPU | 1 | |
| I.M. PARPAS | 1 | |
| ICHIKAWA | 1 | |
| IDEAL | 1 | |
| IGM | 1 | |
| IKEGHAI | 1 | |
| IMA QUADRAFORM | 1 | |
| IMA-NORTE | 1 | |
| IMES | 1 | |
| IMES ICORE | 1 |
| HYDRAPRES | 1 | |
| HYDRASAN | 1 | |
| Hydrocar | 1 | |
| HYDROFORMA | 1 | |
| HYDROMAT | 1 | |
| HYDROMET | 1 | |
| HYDROMETAL | 1 | |
| HYPERZAKMET | 1 | |
| HYPREMA | 1 | |
| HYWO | 1 | |
| HZPU | 1 | |
| I.M. PARPAS | 1 | |
| ICHIKAWA | 1 | |
| IDEAL | 1 | |
| IGM | 1 | |
| IKEGHAI | 1 | |
| IMA QUADRAFORM | 1 | |
| IMA-NORTE | 1 | |
| IMES | 1 | |
| IMES ICORE | 1 |
