CaixaBank, S.A. (Catalan pronunciation: [ˌkaʃəˈbaŋ]), formerly Criteria CaixaCorp, is a Spanish multinational financial services company. CaixaBank is based in Valencia, with operative offices in Madrid and Barcelona, Spain.The firm was formed in 2007 as Criteria CaixaCorp, a publicly traded vehicle for La Caixa's shareholdings and investments in both industrial and financial services companies. At the time of its 2007 debut, the Criteria CaixaCorp initial public offering was the largest-ever in Spain.