AECOM is one of the leading providers of technical and management support services to a broad range of markets, including transportation, facilities, environmental, energy, water and government. It offers design and planning services in categories comprising environmental, ecological planning, landscape architecture, masterplanning and urban design, strategic planning, sustainability and market sectors. The firm provides water related services consisting of community infrastructure, industrial water, wastewater, water, water design build, water resources, hydropower and dams. AECOM is ranked by Ethisphere as one of the worlds 110 most ethical companies for 2011.