Isbir Holding A.S. Announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was TRY 1,092.082 million compared to TRY 829.492 million a year ago. Operating income was TRY 279.950 million compared to TRY 114.937 million a year ago. Net income was TRY 118.462 million compared to TRY 40.001 million a year ago.