A public-private partnership (PPP) is an organizational arrangement in which knowledge and resources are pooled in order to realize outcomes. Although PPPs have become common practice in spatial planning and development, there is a continuous search for their ideal organizational form and management. This is fueled by the often poor performance in terms of e.g. time delays and budget overruns. Whilst comparative studies have been conducted into the outcomes of certain organizational forms and management strategies, fewer comparative studies evaluate their combined effects. The goal of this study is to explore what configurations of certain organizational forms and management may produce good outcomes. This is done by conducting a fuzzy set qualitative comparative analysis (fsQCA) of survey data of 50 managers involved in urban regeneration companies (URCs) in the Netherlands.