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 |
|---|---|---|---|---|---|---|
| Iberante | 6-10 | 2026 | Valencia (Valencia) | |||
| Icedrop Games | 2021 | Barcelona (Barcelona) | ||||
| Iction Games | 2-5 | 2014 | Granada (Granada) | |||
| IDOLZ TEAM | 2023 | Málaga (Málaga) | ||||
| IGG Spain | 11-25 | 2018 | Barcelona (Barcelona) | |||
| Ikasplay | 6-10 | 2007 | San Sebastián (Gipuzkoa) | |||
| Imanok | 1997 | (s/d) | ||||
| Imasi Projects | 2025 | A Coruña (A Coruña) | ||||
| Imaxin Software | 11-25 | 1997 | Santiago de Compostela (A Coruña) | |||
| Immersia Softworks | 2-5 | 2023 | Erandio (Bizkaia) | |||
| IndieBug | 1 | 2017 | Madrid (Madrid) | |||
| IndieDevDay | 1 | 2018 | Barcelona (Barcelona) | |||
| Indiefence | 2023 | (Pontevedra) | ||||
| Indigo Studios | 2-5 | 2020 | Girona (Girona) | |||
| Infinigon Games | 2-5 | 2014 | Barcelona (Barcelona) | |||
| Infinite Thread Games | 11-25 | 2020 | Barcelona (Barcelona) | |||
| Insert Disk | 2025 | Mataró (Barcelona) | ||||
| Int2Games | 6-10 | 2023 | Madrid (Madrid) | |||
| Integron Universe | 2-5 | 2022 | Santa Coloma de Gramenet (Barcelona) | |||
| Intelectiva | 2-5 | 2011 | Paterna (Valencia) | |||
| International Cat Studios | 2024 | (Barcelona) | ||||
| Inverge Studios | 11-25 | 2016 | Valencia (Valencia) | |||
| Inxpirius | 2018 | Madrid (Madrid) | ||||
| IOI Barcelona | 6-10 | 2021 | Barcelona (Barcelona) | |||
| IppoGames | 2023 | Málaga (Málaga) | ||||
| Iron Book Studios | 2023 | Madrid (Madrid) | ||||
| Iseltec | 2-5 | 2015 | A Coruña (A Coruña) | |||
| islaOliva Games | 2-5 | 2018 | Santa Cruz de Tenerife (Santa Cruz de Tenerife) | |||
| Isolated Games | 2-5 | 2016 | Barcelona (Barcelona) | |||
| Isometric Tako | 2024 | Madrid (Madrid) | ||||
| Ivanovich Games | 6-10 | 2011 | Vallirana (Barcelona) |