Grupo Silvio Santos  Grupo Silvio Santos (Silvio Santos Group in English), is a Brazilian holding led by the Brazilian billionaire media-man Silvio Santos. The principal member of the holding is SBT, the second biggest network television in Brazil. The group also controls the Tele Sena, the Teatro Imprensa, Jequiti, Sisan Empreendimentos and many other investments such as hotels and shopping malls. The group may also be recognized by its initials, GSS. In 2008 it was considered the 63rd largest company in Brazil. The branch of communication represented by SBT and TV Alphaville is the third largest media conglomerate in the country behind only of the Organizações Globo owner of the Rede Globo and Grupo Abril.