Intega Group Limited provides engineering services primarily in Australia, New Zealand, the United States, the United Kingdom, and Canada. It operates through Asia Pacific and Americas segments. The company offers testing services for construction materials, including soil, aggregates, and concrete; subsurface utility engineering services, such as mapping the location and condition of subsurface utilities to reduce the occurrence of interference and conflict with existing infrastructure; and environmental testing services comprising testing soils, asbestos, groundwater quality, construction noise, dust, and vibration levels. It also provides geotechnical engineering services, such as temporary works design, bored pile supervision, geotechnical investigation, site classification, and pavement design services; geomechanical testing services for infrastructure, mining, and tunneling projects; owners' representative services; and quality assurance services. The company was founded in 1968 and is based in Newstead, Australia.