He created Novadelta in 1982 and the Nabeirogest holding company in 1988. Nabeiro has appeared on episodes of the TV series A Outra Face da Lua, Vencedores, and Fama Show. In 1998 the Nabeiro/Delta Cafes Group was restructured into 22 companies. By the 2000s it became the market leader for coffee in Portugal with a 38% market share.