Smart solution for resource management SUSTAIN4 adhere to the principles of sustainability (environment, social, financial) and work on innovative and clean technologies to provide appropriate, quality and sustainable response to the beneficiaries of our Project. A Geneva based company working in the field of environment and sustainable development dealing with, Energy, Water & sanitation and Waste management. SUSTAIN4 advice and support humanitarian agencies, communities and service providers to implement and develop sustainable development strategy and smart projects for beneficiaries and customers. Our 4 team members have an education degrees on mechanical engineering, natural sciences / hydrogeology, environmental health engineering and sustainable development. They accumulate intense field experience implementing project mainly in country affected by natural disaster and in countries in conflict. Main field of expertise • Sustainable development: identifying sustainable development issues, proposing approaches and when relevant, designing strategies and assisting in their implementation. • Technic: Develop, test and implement programs in the field of energy, water, sanitation and waste management for rural and urban populations.