| ESTUDIO | ES EMPRESA | FUNDADO | LOCALIDAD | ACTIVIDAD |
|---|---|---|---|---|
| Kai Magazine Software | 1991 | () | ||
| Kaia Studios | 2016 | Bilbao (Bizkaia) | ||
| Kaiju Games | 2018 | Málaga (Málaga) | ||
| Kaleido Games | 2013 | (Madrid) | ||
| Kaneda Games | 2009 | Gavá (Barcelona) | ||
| Kardfy | 2011 | Carcaixent (Valencia) | ||
| Kérux Society | 2015 | (Madrid) | ||
| King Barcelona | 2012 | Barcelona (Barcelona) | ||
| Koala Games | 2017 | Barcelona (Barcelona) | ||
| Kohda Interactive | 2016 | Barcelona (Barcelona) | ||
| Komikiro Studio | 2011 | Valencia (Valencia) | ||
| Korner Entertainment | 2012 | Barcelona (Barcelona) | ||
| Koron Studios | 2016 | Madrid (Madrid) | ||
| Koth Studio | 2015 | (Madrid) | ||
| Kraftum Games | 2015 | (Tarragona) | ||
| Kraken Empire | 2010 | Zaragoza (Zaragoza) | ||
| KST Studio | 2018 | A Coruña (A Coruña) | ||
| Kuibit Games | 2018 | Albacete (Albacete) |