GreenDecision (GD) is a spin-off company of University Ca’ Foscari of Venice (UNIVE). Its mission is to transfer to European consortia and the private sector knowledge and experience generated for over a decade of research and development of strategies, modelling tools and software-based systems for risk assessment and management of chemicals and nano(bio)technologies used in consumer products and medicine. The main activities of the company involve developing and testing of modelling and decision support tools in the environmental, health and safety areas, and facilitating their exploitation by stakeholders. This includes software-based Decision Support Systems, platforms and e-infrastructures such as the ones developed in the large-scale EU projects SUN, NanoInformaTIX, SAFE-n-MEDTECH, caLIBRAte, BIORIMA and REFINE. GD offers to private and public clients advanced and highly qualified support in the science and technology sectors by providing tailored software solutions able to integrate data and modelling tools in order to address our clients’ objectives in cost-effective manner.