PSI Software SE is a Germany-based software company specializing in process control systems for sustainable energy supply, production, and logistics. Founded in 1969, it develops and integrates innovative software products that combine AI methods with proven optimization techniques, deployable on-premises or in the cloud. As a global market leader in manufacturing execution systems (MES) and supply chain optimization for metal production and processing, PSI serves high-growth sectors including grid and energy management, process industries, discrete manufacturing, and logistics. Its solutions optimize energy networks for electricity, gas, heat, oil, and water; enhance production processes in mechanical engineering, automotive, and metals industries; and streamline warehouse, transport, and airport baggage handling. With approximately 2,400 employees across 13 German and 17 international locations in Europe, Asia, and North America, the company generated 260.8 million euros in revenues for the financial year 2024. PSI maintains certifications like ISO 9001 and ISO 27001, and fosters partnerships with leading IT providers, underscoring its pivotal role in enabling efficient, environmentally friendly operations for utilities, manufacturers, and logistics providers worldwide.