Machine producers starting with the letter S - page 18
| STÄUBLI | 1 | |
| STC | 1 | |
| STEEL MASTER | 1 | |
| STEEL WELD | 1 | |
| STEELMAN | 1 | |
| STEELWELD | 1 | |
| STEINBOCK | 1 | |
| STEINER | 1 | |
| STEINHAEUSER | 1 | |
| STEP-MET | 1 | |
| STILL-ESSLINGER | 1 | |
| STOCKVIS | 1 | |
| Stolle | 1 | |
| Stolle angles plate | 1 | |
| Stolle floorplate | 1 | |
| STOLTING | 1 | |
| STOPA | 1 | |
| Stowarzyszenie Mechaników Polskich z Ameryki | 1 | |
| STRANDS | 1 | |
| STRATHCLYDE | 1 |
