Zwahlen & Mayr SA announced earnings results for the full year ended December 31, 2020. For the full year, the company announced total revenue was CHF 42.730 million compared to CHF 57.760 million a year ago. Operating loss was CHF 1.669 million compared to operating Income of CHF 1.542 million a year ago. Net loss was CHF 1.674 million compared to net income of CHF 1.160 million a year ago.