50th anniversary of Petronor

Petronor, founding partner of Bilbao Metropoli-30, celebrates its first fifty years of life with a program of cultural, social and recreational events with a double axis: investment and culture.

http://petronor.eus/es/2018/02/petronor-celebra-su-50-aniversario-con-la-mirada-puesta-en-el-futuro/