His passion being business, he became the manager of Banco Garantizador. In 1879 he was president of the Bolivian Huanchaca Company.
Concha y Toro Winery In 1883, the Marquis Melchor de Concha y Toro entered the wine-making industry by deciding to plant grapevines in the
Maipo River valley. He brought seeds to Chile from the Bordeaux region of France and hired a French ethnologist Monsieur Labouchere. From this personal project, the
Concha y Toro winery was born. ==Personal life==