This chapter analyses the importance of inter-institutional connections in the formation of sustainable innovation ecosystems, promoting collaboration between corporations, startups, academia, and government. It highlights the role of technological convergence and effective governance in boosting innovation, reducing risks, and addressing global challenges such as climate change and digital transformation. Through strategies such as collaborative digital platforms and multi-sector consortia, social interaction and knowledge transfer are strengthened. The study argues that the integration of diverse actors fosters social, economic, and sustainable development in contexts of rapid technological transformation.