A building firm which collapsed owing unsecured creditors around $8.5 million may have been trading whilst insolvent for almost a year, the company’s administrators say.

In its report into the affairs of Perth based Capital Works Construction Pty Ltd and its related labour hire firm Capital Construction Hire Pty Ltd, Deliotte Restructuring Services Administrators Jason Tracy and Gary Doran indicated whilst the final issue of insolvency would have to be ultimately decided upon by the…