This report has been produced as a part of the CLEVER Cities project within Work Package 5, looking at CLEVER solutions to bring NbS from innovation to market. It is divided into three sections: Governance Models for NbS, Business Models for NbS and Financing Models for NbS. Together, these sections make up deliverable 5.3 which connects CLEVER solutions with business and financing opportunities. All three sections of this deliverable tie together to support the creators of NbS projects to implement sustainable NbS projects with long-term value for all stakeholders.