Rotterdam is home to Europe's largest port and a world-leading cluster of logistics, maritime, and supply chain technology. Port of Rotterdam Authority is actively building smart port infrastructure, and dozens of companies in its ecosystem build software for container tracking, vessel management, customs compliance, and intermodal freight. Beyond port tech, Rotterdam has significant industrial and sustainability tech investment — the city is actively decarbonising its petrochemical complex, driving demand for emissions monitoring, energy management, and process optimisation software.