We consider studios those companies who develop their own videogames
Companies developing games for others are listed under Other companies
| STUDIO | CONST | MEMBERS | FOUNDED | PLACE | ACTIVITY | LINKS |
|---|---|---|---|---|---|---|
| K148 Game Studio | 1 | 2020 | Barcelona (Barcelona) | |||
| Kai Magazine Software | 2-5 | 1991 | Reus (Tarragona) | |||
| Kaiju Games | 11-25 | 2018 | Málaga (Málaga) | |||
| Kaiju In The Bayou | 2020 | Bilbao (Bizkaia) | ||||
| KAIMAN GAMES | 2025 | (Sevilla) | ||||
| KaleidoGames | 1 | 2013 | (Madrid) | |||
| Kamino | 2024 | (s/d) | ||||
| Kamotachi | 2019 | Lloret de Mar (Girona) | ||||
| Kaneda Games | 6-10 | 2009 | Gavá (Barcelona) | |||
| Kaozer Games | 2025 | Málaga (Málaga) | ||||
| Karellen Games | 2026 | (s/d) | ||||
| Karoshi Corporation | 2003 | (Bizkaia) | ||||
| KÈ Juegos | 2-5 | 2024 | Barcelona (Barcelona) | |||
| Keep - It - Human | 2020 | Valencia (Valencia) | ||||
| Keplerians | 11-25 | 2015 | Irún (Gipuzkoa) | |||
| Kepri Studios | 2025 | Sevilla (Sevilla) | ||||
| Khaliu Studio | 2-5 | 2020 | (Barcelona) | |||
| Kiboid | 2-5 | 2020 | Madrid (Madrid) | |||
| Killbug Studio | 6-10 | 2021 | Ceuta (Ceuta) | |||
| King Barcelona | 351-700 | 2012 | Barcelona (Barcelona) | |||
| Klayerama | 2025 | Barcelona (Barcelona) | ||||
| Klopsy | 0 | (Madrid) | ||||
| Koala in a Box | 2022 | (Barcelona) | ||||
| Koffi Game Studio | 2022 | A Coruña (A Coruña) | ||||
| Kohda Interactive | 2-5 | 2016 | Barcelona (Barcelona) | |||
| Komorebi Fiction | 2022 | Ferrol (A Coruña) | ||||
| Koron Studios | 6-10 | 2016 | Sevilla (Sevilla) | |||
| Kraken Empire | 2-5 | 2010 | Zaragoza (Zaragoza) | |||
| Kraken's Den Studios | 2022 | Barcelona (Barcelona) | ||||
| KrappyGamez | 2020 | (s/d) | ||||
| Krokanti Games | 2-5 | 2025 | Valencia (Valencia) | |||
| Kuibit Games | 1 | 2018 | Albacete (Albacete) | |||
| Kuraishisama | 1 | 2023 | Málaga (Málaga) | |||
| Kurjus Games | 2025 | Vinaros (Castellón) |