PSI Software SE develops and integrates software products for optimizing the flow of energy and materials for utilities and industry worldwide. As a technology leader, the company provides process control systems that combine AI methods with industrially proven optimization methods. Its portfolio includes solutions for energy networks, energy trading, public transport, mining, metals production, automotive, mechanical engineering, and logistics, with a dedicated "Grid & Energy Management" business unit focusing on monitoring, controlling, and optimizing electrical grids and gas networks.