Brierty Limited is engaged in civil, mining contracting and land development activities. The Company's segments consist of Civil, Mining and Land Development. The Civil segment includes civil infrastructure works for mines, energy, utilities and pipelines and residential lot developments, urban and regional roads, highways, rail, port and airport infrastructure. The Company's civil activities include railway formation, airport runways, site works, concrete and pavement works, earthworks, drainage and service installation, sewer reticulation, road works and sub divisional infrastructure for the creation of housing lots. The Mining segment includes contract mining and mine maintenance. Its mining activity includes surface mining, including site preparation, such as stripping overburden, tailings dams, drill and blast, load and haul, material handling and road haulage. The Land Development segment includes residential lot development in Palmerston, Northern Territory.