POLDER aims to establish a broad network of associated institutes and other knowledge partners. It works closely together with various stakeholders and funding partners.

Policy by Simulation is a collaboration between the UvA Institute for Advanced Study and the Netherlands Organisation for Applied Scientific Research (TNO).  It aims to develop new multiscale computational models that help to predict the effect of policy measures, technology development and new business models in several domains (e.g. energy transition, cities and mobility, crime, public health).