Extent Heritage is a leader in heritage and archaeological consulting, providing heritage advice to Australia and the Asia Pacific region for more than two decades. We are set apart by our dedication to quality research, investment in our people and close engagement with our clients to understand their needs, manage their risks and provide excellent heritage outcomes. We are passionate about conserving, understanding and interpreting heritage. We believe heritage can provide a valuable asset to our clients and the community when integrated into urban design – not only preserving a part of what came before but adding character, colour, flavour and a significant point of difference that can elevate a project. Extent Heritage provides a comprehensive range of services from impact assessments and asset portfolio management to archaeological services, heritage interpretation and heritage management for large infrastructure such as the National Broadband Network and Chevron Australia’s Gorgon and Wheatstone LNG plants. Our Asia-Pacific work includes heritage assessments and management planning for World War II battlefield sites along the Kokoda Track in Papua New Guinea, expert contributions to the International Forensic Team working in East Timor and specialist missions assessing World Heritage Properties for UNESCO and ICOMOS in the Asia Pacific. With teams based in Sydney, Melbourne, Brisbane and Perth we provide a single point of service for all your heritage assessment and management requirements. Extent is independently certified against the AS/NZS4801, ISO9001, ISO14001 and OHSAS18001 standards for work health and safety, quality and environment.