Founded in 1857, Banco Santander (or Santander Group in English) is a Spanish financial services company with headquarters in both Madrid and Santander. It has a presence throughout Europe, as well as more recently in North and South America, and Asia. Santander is one of the 20 largest banking institutions in the world with over $1.4tn assets-under-management (AUM), serving 148 million customers in markets of over one billion people. Over 70% of the company’s annual revenue comes from its retail banking division, while also offering private, corporate and investment banking, asset management, and private equity services. Santander stock is listed on the Bolsa de Madrid and is a constituent of the Euro Stoxx 50 index. Start spread betting or trading CFDs on our Santander share price.