| ESTUDIO | LOCALIDAD |
|---|---|
| 103 Todd-AO Estudios | Madrid/Barcelona |
| Deluxe Spain | Madrid/Barcelona |
| Keywords Studios Spain | Madrid/Barcelona |
| SDI Media | Madrid/Barcelona/Santiago de Compostela |
| Sonygraf/Digit Sound | Madrid/Barcelona |
| Soundub | Madrid/Barcelona/Santiago de Compostela |
| Tecnison | Madrid/Barcelona |
| VSI Sonygraf | Madrid/Barcelona |