E.SUN Financial Holding Co., Ltd. engages in the business of banking, venture capital, securities, and investment consulting. It operates through the following business segments: Corporate Finance, Personal Finance and Other. The Corporate Finance segment includes business, foreign exchange, and financial operations related to corporate finance. The Personal Finance segment provides mortgage, credit, wealth management, and credit card services. The company was founded by Yung Jen Huang on January 28, 2002 and is headquartered in Taipei, Taiwan.