| ESTUDIO | ES EMPRESA | MIEMBROS | FUNDADO | LOCALIDAD | ACTIVIDAD |
|---|---|---|---|---|---|
| K148 Game Studio | 1 | 2020 | Barcelona (Barcelona) | ||
| Kai Magazine Software | 2-5 | 1991 | () | ||
| Kaiju Games | 11-25 | 2018 | Málaga (Málaga) | ||
| Kaiju In The Bayou | 2020 | Bilbao (Bizkaia) | |||
| Kaleido Games | 1 | 2013 | (Madrid) | ||
| Kaneda Games | 6-10 | 2009 | Gavá (Barcelona) | ||
| Keep•It•Human | 2020 | Valencia (Valencia) | |||
| Keplerians Team | 11-25 | 2015 | Irún (Gipuzkoa) | ||
| Kiboid | 2020 | Madrid (Madrid) | |||
| Killbug Studio | 2021 | Ceuta (Ceuta) | |||
| Kinerse | 2020 | Barcelona (Barcelona) | |||
| King Barcelona | 501-750 | 2012 | Barcelona (Barcelona) | ||
| Koala Games | 2-5 | 2017 | Barcelona (Barcelona) | ||
| Kohda Interactive | 2-5 | 2016 | Barcelona (Barcelona) | ||
| Koron Studios | 6-10 | 2016 | Madrid (Madrid) | ||
| Kraftum Games | 2-5 | 2015 | (Tarragona) | ||
| Kraken Empire | 2-5 | 2010 | Zaragoza (Zaragoza) | ||
| KST Studio | 2018 | A Coruña (A Coruña) | |||
| Kuibit Games | 1 | 2018 | Albacete (Albacete) |