Cajamar Caja Rural (soon to change to Cajas Rurales Unidas), is a credit cooperative bank formed by the merging of the credit cooperatives (cajas rurales) of Andalucía (Almería and Málaga in 2000), Murcia (Campo de Cartagena in 1989), Madrid (Grumeco in 2000), Castilla y León (Caja Rural del Duero in 2007), Baleares (Caixa Rural de Balears in 2010) and of the Comunidad Valenciana (CajaCampo in 2011 and Caja Rural de Castellón in 2012). It is the largest rural bank in Spain as well as the largest Spanish cooperative credit bank.