Sumitomo Mitsui Banking Corporation Group (SMBC Group; 株式会社三井住友銀行, Kabushikigaisha mitsui sumitomo ginkō) is a Japanese multinational banking and financial services institution headquartered in Yurakucho, Chiyoda, Tokyo, Japan. The group operates in retail, corporate, and investment banking segment worldwide. It provides financial products and services to a wide range of clients, including individuals, small and medium-sized enterprises, large corporations, financial institutions and public sector entities. Since 2011, it has been included into the Financial Stability Board's list of global systemically important banks.