ClearStar, Inc. announced earnings results for the full year ended December 31, 2018. For the full year, the company announced sales was USD 20.113 million compared to USD 17.785 million a year ago. Operating loss was USD 1.334 million compared to USD 1.932 million a year ago. Net loss was USD 1.337 million compared to USD 1.958 million a year ago.