As of September 15, 2014, HRL Holdings Limited was acquired by OCTIEF Pty Ltd, in a reverse merger transaction. HRL Holdings Limited offers exploration and development of geothermal projects in Australia. The company holds interests in two geothermal exploration permits located in Otway Basin in south-west Victoria. It also provides various specialized environmental services for engineering and environmental sectors, including environmental studies; management of safe containment or removal of hazardous contaminates; sampling water and soils for toxic materials, such as asbestos, metals, and other contaminates; dust, noise, and vibration sampling and monitoring; environmental compliance monitoring; contaminated land assessment; ecological assessment; environmental auditing; and project management services. The company was formerly known as Hot Rock Limited and changed its name to HRL Holdings Limited in December 2014. HRL Holdings Limited is headquartered in Brisbane, Australia.