Welldone Company, together with its subsidiaries, engages in telecommunication, and digital entertainment businesses primarily in Taiwan. It sells prepaid SIM cards and telecommunication value-added services. The company also engages in the international human resources business service projects, including manpower agency, foreign caregivers, domestic helpers, management consulting, laws and information, and abnormal incident handling assistance services; fintech career and airport career businesses; and online game channel sales and marketing promotion business. In addition, it provides online cash-flow payment service; and I-MONEY, a common card payment platform. Further, the company manufactures and wholesales batteries and electronic components. Welldone Company was founded in 1966 and is based in Taipei, Taiwan.