Industrial symbiosis networks supporting circularityFric, Urška (Avtor) Levnajić, Zoran (Avtor) Modic, Dolores (Avtor) Rončević, Borut (Avtor) circular economyindustrial symbiosis networkstypologycomplexitycyclicalityresilienceThe aim of this study is to provide a more nuanced understanding of the industrial symbiosis networks supporting the circular economy. We do so through an evolutionary dynamics lens, viewing these networks as adaptive complex systems. This approach allows us to address the limited research attention that has resulted in insufficient understanding of the underlying net works in the circular economy literature, particularly regarding collaboration for waste resource exchange. i.e. the circular economy closing of the resource loops. This paper draws on empirically obtained data from industrial symbiosis networks in five countries: Croatia, Slovenia, Austria, Denmark and Finland. Through network analysis, we find that the structure of these symbiosis networks has evolved to varying extents. This evolution takes into account the complexity of leveraging opportunities based on waste resource exchange, cyclicality with numerous feedback loops, and resilience against disruptions and failures. Based on these findings, we propose three types of symbiosis networks that support circularity: mature, evolving, and emerging. Concur rently, we further develop conceptual and empirical diagnostic tools for future research by showcasing the utility of newly developed measures. Additionally, we outline several practical implications for both system-level, and organization-level managers.20252025-06-19 12:28:28Neznano22729UDK: 338:502.131.1:316.334.23ISSN pri članku: 2352-1864DOI: 10.1016/j.eti.2025.104026COBISS_ID: 224103939sl© 2025 The Authors