José Formoso Martínez

José Formoso Martínez is currently Chief Executive Officer at GB Empreendimentos e.
Participações SA, Telmex do Brasil Ltda., and Telmex Solutions Telecomunicações Ltda.
He is also Director at Claro SA and will serve as Independent Director at Companhia de Saneamento de Minas Gerais starting in 2026.
Former positions include Chief Executive Officer & Vice Chairman at Embratel Participações SA (2011-2013), Chief Executive Officer at Empresas Cablevision SA de CV, PCS Nicaragua, and PrimeSys Solucoes Empresariais SA. He was Vice Chairman & President at Empresa Brasileira de Telecomunicaçoes SA Embratel (2011-2014), Chairman at Telecom El Salvador SA de CV and Star One SA, Vice Chairman at Telmex America Latina, Director at Net Serviços de Comunicação SA, Executive Officer at Telecomunicaciones de Guatemala SA, and Manager-Operations & Commercial at Condumex.
Education includes graduate studies at Instituto Panamericano de Alta Dirección de Empresa and undergraduate studies at Universidad La Salle.