Bankia is a Spanish banking conglomerate that was formed in December 2010, consolidating the operations of seven regional savings banks: Caja Madrid, Bancaja, La Caja de Canarias, Caja de Avila, Caja de Laietana, Caja de Segovia and Caja de Rioja. Formerly a private bank, it was partially nationalized by the government of Spain in May 2012 due to near collapse of the institution. On 25 May 2012, Bankia requested a bailout of  EUR 19 billion, the largest bank bailout in the nation's history.

Voluntary initiatives

• Carbon Disclosure Project
• Dow Jones Sustainability Indices
• United Nations Global Compact