Is Yatirim Ortakligi A.S. Announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was TRY 232.143 million compared to TRY 189.217 million a year ago. Operating income was TRY 27.974 million compared to TRY 64.271 million a year ago. Net income was TRY 27.974 million compared to TRY 64.271 million a year ago.