| R&C Innotek |
 |
 |
| Racore |
|
|
| Radicom |
|
|
| Ragtech |
|
|
| Rancho Technology |
|
|
| Raven |
|
|
| RCG |
|
|
| Real Magic (Sigma) |
|
|
| Realtek |
|
|
| RealVision (Deltron) |
|
|
| Relisys |
|
|
| Rendition (Micron) |
|
|
| Repotec |
|
|
| Ricoh – Japan |
|
|
| Ricoh – UK |
|
|
| Ricoh – USA |
|
|
| Rimage |
|
|
| Rioworks (Arima) |
|
|
| Rise |
|
|
| Riva – Nvidia |
|
|
| RNS (Osicom – Agora Meret Optical) |
|
|
| Rock Technology |
|
|
| Roland |
|
|
| RPTI |
|
|
