However, the firm eventually reclaimed a foothold in the fish products business with Tecnologica de Alimentos SA, which is now the largest producer of fish meal and fish oil in the world. Furthermore, Grupo Brescia owns mining subsidiary Minsur that has several mines across Peru and Brazil and last year it started operating a gold mine, Pucamarca, along the border between Peru and Chile. Also, the growing group has in its possession Exsa (Peru’s largest explosives producer) and Intursa (Peru’s largest hotel chain). Now, Mario’s sons own 40% of Grupo Brescia, which still remains the main source of their wealth.
