| PSIcontrol | Power network management (SCADA/EMS/DMS). |
| PSIcommand | Network maintenance team management. |
| PSImarket | Trade and sales of electricity. |
| PSIvpp | Virtual power plants management. |
| PSIcontrolOil | Pipeline management (SCADA). |
| LDS module in PSIcontrolOil | Fuel leak detection and location. |
| PSI Gas Management Suite (PSI GMS) | Pipeline and gas network management. |
| PSImarket | Trade in gas. |
| PSIcarlos | Transmission planning and metering. |
| PSIasm | Production scheduling (APS). Manufacturing execution and control (MES, SCADA). |
| PSIilo | Optimizing intralogistics. |
| PSIwms | Warehouse management system (WMS). |
| PSItms | Transport management system (TMS). |
| PSIglobal | Logistics network optimisation. |
| PSItraffic/Info | Passenger information systems. |
| PSItraffic/ITCS | Traffic management. |
| PSItraffic/DMS | Depot management (DMS). |