COWI A/S offers consultancy services. It offers economics, management, and planning consultancy on economic analysis and tools, financial analysis and law, evaluation and impact assessment, organizational development and social studies, communication, transport planning and modelling, public transport and ITs, and spatial planning and urban development. The company also provides water and environment consultancy in the areas of health and safety, water supply and wastewater, water and natural resources management, environmental impact assessment and monitoring.