This report describes stakeholder engagement in eco-engineering projects based on the experience during the Ecostructure project. General considerations about involving stakeholders from industry, government, wider society and academia are introduced, as well as methods for successful engagement. A variety of formats for interaction are described, from high-level to design workshops, site visits and one-to-one meetings. The guidelines will assist eco-engineering project managers with involving stakeholders from the initial eco-engineering concept development to the delivery of the project.