Taiwan Sugar Corporation (TSC) is a government-owned business. At present, to seek sustainable management, TSC has been actively diversifying its businesses, ranging from hypermarket, biotechnology, agriculture, animal industry, marketing, petroleum, and leisure businesses to property management, farm management and land development, with an aim to raise management efficiency and bring in more profits and revenues. Regarding the promotion of “Circular Economy”, TSC actively promotes the concept and expands the “5F1B” (Food, Feed, Fertilizer, Fuel, Fashion, and Bio-materials)-related business sector. TSC is now actively seeking domestic and international cooperation and development prospects in the areas of circular building, organic farming, organic fertilizer, biogas power generation, solar power, orchid cultivation, biorefinery, leisure tourism, merchandise sales, and other business sectors. TSC progressively implements the “circular economy” ideal.