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 |
|---|---|---|---|---|---|---|
| Mad Djinn Games | 2017 | Granada (Granada) | ||||
| Mad Loop Games | 2014 | (Madrid) | ||||
| Mad Triangles | 2016 | Madrid (Madrid) | ||||
| Made in Spain | 1986 | Madrid (Madrid) | ||||
| Madplay Games | 2013 | Valencia (Valencia) | ||||
| MadSushi Games | 2020 | Vilatenim (Girona) | ||||
| Magic Frame Studios | 2012 | San Fulgencio (Alicante) | ||||
| Mandanga Games | 2010 | Madrid (Madrid) | ||||
| Mandarina Games | 2014 | Terrassa (Barcelona) | ||||
| ManiacPanda Games | 2018 | Tajonar (Navarra) | ||||
| Maska Games | 2015 | Barcelona (Barcelona) | ||||
| Massive Fun 3D | 2014 | Barcelona (Barcelona) | ||||
| Materia Works | 2-5 | 2013 | Madrid (Madrid) | |||
| Mayhem Studio | 2005 | Madrid (Madrid) | ||||
| Mechanical Boss | 2014 | Zaragoza (Zaragoza) | ||||
| Meiga Labs | 2014 | Ourense (Ourense) | ||||
| Mel Walsinats | 2014 | (s/d) | ||||
| Melmak Games | 2015 | (s/d) | ||||
| Mente Colmena Games | 2021 | Cantabria (Cantabria) | ||||
| Metropol | 0 | (s/d) | ||||
| Microjocs | 2002 | Barcelona (Barcelona) | ||||
| Midnight Loop | 0 | (s/d) | ||||
| Mighty Polygon | 2-5 | 2016 | Valencia (Valencia) | |||
| Mighty Toast Studio | 2014 | Alicante (Alicante) | ||||
| Mind Dev Team | 2013 | Barcelona (Barcelona) | ||||
| Mind the Pixel | 2013 | Madrid (Madrid) | ||||
| Miru Studio | 6-10 | 2020 | San Sebastián (Gipuzkoa) | |||
| Mixi Software | 2014 | San Sebastián (Gipuzkoa) | ||||
| Mizu Games | 2015 | (Asturias) | ||||
| Moad Studio | 2-5 | 2016 | Málaga (Málaga) | |||
| Moaix Studios | 2023 | (s/d) | ||||
| Modelsheep Studio | 2013 | Málaga (Málaga) | ||||
| MoitaPechá Studio | 2015 | (A Coruña) | ||||
| Monkey-Toons | 2009 | Madrid (Madrid) | ||||
| Moon Factory Studios | 2015 | Madrid (Madrid) | ||||
| Moonatic Studios | 6-10 | 2020 | Pamplona (Navarra) | |||
| Moonbite Games | 2011 | Barcelona (Barcelona) | ||||
| Morbosoft | 1989 | (s/d) | ||||
| MoriBa | 2025 | A Rúa de Valdeorras (Ourense) | ||||
| Muquo Games | 2-5 | 2017 | Sevilla (Sevilla) | |||
| Mutant Games | 2009 | Palma de Mallorca (Islas Baleares) |