AAS provides professional research, studies, development consulting on public health & nutrition, disaster risk reduction, climate change adaptation, water sanitation & hygiene, resilient infrastructure, livelihoods, natural resource management, adolescent and youth services, informal workers, aerial photogrammetric interpretation, land use planning & mapping, communication & media efforts and strategic advisory services to a broad cross-section of government, UN agencies, public sector bodies, other corporations, international agencies, not-for-profit organizations and the community.