Eastern Tiger Corporation (or ETC) is Korea's largest corporation, headquartered in Pusan, Korea. It is a member of the Pacific Prosperity Group. Since 2050, Eastern Tiger has rapidly expanded into Australia, Brunei, the Salish-Shidhe Council, Seattle, and the Kingdom of Hawaiʻi. Built on the foundation of heavy manufacturing and petrochemicals, it has also diversified into biotechnology, entertainment, consumer goods, and agriculture.