In the global interests of sustainable development, water and environmental technologies play a crucial role. In the Mediterranean basin and Europe in general, the development of water technology, innovations and services is a priority issue, and it will increase in importance as water shortage becomes more pressing. Many of the water problems of Israel, Morocco, Catalonia (Spain) and Italy are caused by water shortage, which are increasingly heightened by climate change, pollution of water reservoirs, urbanisation, processes and economic growth, prompting the need for further investment in the development of water technologies and solutions. The complementarities between water-related needs and problems in the targeted countries, and the expertise available offer excellent perspectives to leverage synergies, create partnerships and share knowledge. As a result, ACC1Ó and its partners - with the marginal support of Moroccan and Egyptian organisations - have seized the opportunity of Med Water to develop activities dedicated to enhance technological exchanges between the companies of their networks.