Media Capital SGPS, SA, is a Portuguese media corporation founded in 1988 (originally named SOCI - Sociedade de Comunicação Independente, founded by Luís Nobre Guedes), based in Oeiras, Lisbon. Media Capital is a major media group in Portugal, and is one of the biggest media corporations in Europe. Media Capital distributes 20th Century Fox and Metro-Goldwyn-Mayer home video releases in the Portuguese market under the Castello Lopes label. Grupo PRISA is the principal owner of Media Capital.