MARQUES DE CASA CONCHA - CONSTANT PERFORMANCE. The wines of this brand regularly receive more than 90 points in well-known international ratings. MARQUES DE CASA CONCHA wines have been included in Wine Spectator's Top 100 5 times. The author of Marques de Casa Concha wines is Marcelo Papa, one of the most respected winemakers in Chile. The great talent of Marcelo Papa is his ability to make his wines with a stunning personality and at the same time preserve the character of the region of origin.