Entech is a Perth-based mining consultancy with offices in Perth and Vancouver. Entech provides a range of engineering, geology and mine management services and has a strong background in open pit and underground hard rock mining. Arvista regularly work with Entech to provide their clients with mine surveying services and up-to-date, high resolution UAV-derived data for use in mining feasibility studies, geotechnical assessments, hydrology assessments and mining environmental approvals.


Astron is one of Australia’s longest established environmental consultancies with over 30 years continuous experience in Western Australia. They provide a comprehensive range of environmental services to clients whose businesses are in mining, energy, infrastructure, land development and utilities. Astron’s geospatial team work closely with Arvista in the capture, processing and interpretation of UAV-derived data for a range of environmental applications.