Instrumentation for control and data acquisition / DCS / SCADA / PLC / SIS Model predictive control / advanced regulatory control / dynamic matrix control Process engineering Unit and plant-wide real-time optimization / RTO Product movement and storage systems / OM&S Blending operations Dynamic simulation for operator training / OTS Steady-state process simulation & linear programming for operations planning and economics / PIMS Plant-wide and corporate-wide decision information systems / MES / ERP Supply chain management & scheduling systems Related project management and business development personnel