Societe Generale Industrielle de Filtration S.A. Announced earnings results for the full year ended December 31, 2019. For the full year, the company announced total revenue was TND 10.777 million compared to TND 14.052 million a year ago. Operating loss was TND 4.170 million compared to TND 1.368 million a year ago. Net loss was TND 5.495 million compared to TND 2.278 million a year ago.