Società Generale Semiconduttori
| Company type | Public | 
|---|---|
| Industry | Semiconductor industry | 
| Founded | 1957 | 
| Founder | Olivetti and Telettra | 
| Defunct | 1987 | 
| Fate | merged with Semiconductor branch of Thomson SA | 
| Successor | STMicroelectronics | 
| Headquarters | Agrate Brianza, Lombardy, Italy | 
| Area served | Europe, Americas, Asia–Pacific | 
SGS (Società Generale Semiconduttori, English: General Semiconductor Company) was an Italian manufacturer of semiconductor devices, most notably diodes, transistors and DIP ICs.