In September 2010, Santander purchased Bank Zachodni WBK from Allied Irish Banks. On 28 February 2012, Santander announced that it had reached an agreement with KBC Bank to buy KBC's subsidiary Kredyt Bank in Poland. Santander merged Bank Zachodni WBK and Kredyt to create Poland's third-biggest bank, valued at about €5bn (US$6.7bn), having a market share of 9.6% in deposits, 8.0% in loans, 12.9% in branches (899), and more than 3.5 million retail customers. As a result of the merger, Santander came to hold 76.5% of the combined bank, and KBC came to hold about 16.4%; other shareholders held about 7.1% of the shares in the combined bank. Santander stated that it intended to buy more of KBC's shares in the combined bank to bring KBC's holdings below 10%; KBC affirmed it intended to sell its remaining stake. KBC sold its shareholding and Santander owns 75% of the bank, the rest is free float. In December 2012, Banco Santander announced that it would absorb Banesto and Banco BANIF, purchasing the remaining 10% of Banesto it did not already own.