Promigas S.A. E.S.P. Announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was COP 3,968,566.547 million compared to COP 3,755,614.618 million a year ago. Operating income was COP 1,645,285.242 million compared to COP 1,166,780.740 million a year ago. Net income was COP 1,137,444.552 million compared to COP 811,347.450 million a year ago.