Alterra Limited reported earnings results for the half year ended March 31, 2023. For the half year, the company reported sales was AUD 0.037769 million compared to AUD 0.241882 million a year ago. Net loss was AUD 1.04 million compared to AUD 1.41 million a year ago.

Basic loss per share from continuing operations was AUD 0.0015 compared to AUD 0.0051 a year ago.