BOOKOOK SECURITIES CO., LTD. is a Korea-based company engaged in the provision of securities and financial services. The Company offers brokerage, underwriting and dealing services of securities, futures, options, government bonds and corporate bonds; research services, including investment consulting and corporate analysis services; sale of financial products, including funds, bonds and exchange-traded funds (ETFs); loan services, including securities saving and securities loans services; trust investment services, such as mergers and acquisitions (M&A) and enterprise management consulting services. It also provides the real estate leasing and Internet banking services.