GreenDecision (GD) is an innovative startup founded by a group of researchers from Ca'Foscari University of Venice. Its mission is to transfer the academic knowledge and technology to the public and private sector and to provide consulting services and training in the fields of environmental risk, resilience  and sustainability.Main activities involve: application of decision analytical methodologies; development and testing of software tools to support complex decision making; and integration of data and experimental/modeling tools with stakeholder perspectives and needs in the environmental, health and safety areas facilitating stakeholders across industries and regulatory agencies to take informed decisions and perform risk assessment in a cost-effective manner.