GEM Services, Inc. announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was TWD 3,750.121 million compared to TWD 3,463.053 million a year ago. Operating income was TWD 919.572 million compared to TWD 794.946 million a year ago. Net income was TWD 684.661 million compared to TWD 664.986 million a year ago.