PSI Software SE develops and integrates software solutions and products. It operates through Grid & Energy Management; Process Industries & Metals; Discrete Manufacturing; and Logistics segments. The company offers Software solutions for production management, supply chain management, advanced planning & scheduling, and manufacturing execution systems; logistics software; and energy control system. It also provides PSIairport, a software for passenger and baggage handling; PSIasm/Qualicision, a planning and monitoring software; PSIcarlos, an operations planning system; PSIcds, a commercial dispatching system; PSIcommand, a tool for operating and servicing the grid infrastructure; PSIconnect, a platform for grid digitalization; PSIcontrol, a Control system for monitoring, controlling and simulating; PSIcontrol/Gas, network control system; PSIdeepqualicision AI, a value-adding process data analysis; PSIganesi/Online, simulation and monitoring of gas flows; and PSIganesi/Studio, a simulation of flow states. In addition, the company offers PSIgasguide, for maintaining network and determine optimal operating modes; PSIglobal, a supply chain network design; PSIgridmobile for Digitalization of the field service; PSImarket, a software for energy trade and sales; PSImetals, a Production management solutions; PSIngo, a Grid Operator; PSIpipelines for pipeline operations; PSIprins for optimal management across the energy grids; PSIqualicision AI, for multicriteria decision support and optimization; PSIqualicision/ODS for cloud-based online decision support and optimization; PSIrwin, software for the inspection and calibration; PSIsiu for Configuration management; PSIsmartcharging for preparing grid; PSItms for transport optimization; PSIwms, a warehouse management software; and TS-Energy, a software application for power plant. The company also offers its products through its app store. PSI Software SE was founded in 1969 and is based in Berlin, Germany.