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 |
|---|---|---|---|---|---|---|
| G4M3 Studios | 2011 | Madrid (Madrid) | ||||
| Gabhel Studios | 2013 | Alcobendas (Madrid) | ||||
| Gaelco | 1985 | Barcelona (Barcelona) | ||||
| Gaelco Móviles | 2001 | Madrid (Madrid) | ||||
| Galactic Cauldron | 1 | 2018 | Alicante (Alicante) | |||
| Galleon Games | 2016 | (s/d) | ||||
| Gambusino Labs | 2-5 | 2017 | Granada (Granada) | |||
| Game Motion | 11-25 | 2022 | Mallorca (Islas Baleares) | |||
| Game Troopers | 2015 | Lleida (Lleida) | ||||
| Gameloft Madrid | 2014 | Madrid (Madrid) | ||||
| Gameloft Valencia | 2003 | Valencia (Valencia) | ||||
| Gamepro | 2000 | Bilbao (Bizkaia) | ||||
| GamerOn | 2013 | (s/d) | ||||
| Games 2 Learn | 2015 | Valencia (Valencia) | ||||
| Games For Tutti | 2-5 | 2015 | Valencia (Valencia) | |||
| Gamesoft | 1988 | Logroño (La Rioja) | ||||
| Gammick Entertainment | 2-5 | 2008 | Barcelona (Barcelona) | |||
| Gargore | 2006 | Ourense (Ourense) | ||||
| Gata Estudio | 1 | 2012 | Burgos (Burgos) | |||
| Gato Studio | 26-50 | 2010 | A Coruña (A Coruña) | |||
| Gazpacho Games | 2014 | (s/d) | ||||
| Genera Games | 51-150 | 2002 | Sevilla (Sevilla) | |||
| Génesis Soft | 1988 | (s/d) | ||||
| Geosphere Games | 2019 | Madrid (Madrid) | ||||
| Gextech | 2005 | Málaga (Málaga) | ||||
| Giant Soul Interactive | 2014 | Madrid (Madrid) | ||||
| Ginkgo | 2015 | Ãlava (Álava) | ||||
| GKT Studios | 6-10 | 2016 | Barcelona (Barcelona) | |||
| Glove Cat | 2011 | Málaga (Málaga) | ||||
| Gökotta Studio | 2015 | Albacete (Albacete) | ||||
| Gone Mad Studios | 2-5 | 2019 | Valencia (Valencia) | |||
| Gorila Games | 2016 | Málaga (Málaga) | ||||
| Grándola Nova Edicións | 0 | Teo (A Coruña) | ||||
| Grapheno Games | 2015 | (s/d) | ||||
| Greenboy Games | 1 | 2018 | Mollet del Vallés (Barcelona) | |||
| Greyman Studios | 2014 | Granada (Granada) | ||||
| GRIN Barcelona | 2007 | Barcelona (Barcelona) | ||||
| Grogshot Games | 2015 | Madrid (Madrid) | ||||
| Gronzragüer Games | 2018 | Mallorca (Islas Baleares) | ||||
| Grupo Creators Union | 1988 | (s/d) |