PowerWorld Corporation provides simulation and visualization software to the global electric power industry. PowerWorld specializes in making complex power system concepts easy to understand through a rich, user-friendly graphical interface and powerful visualization platform. Customers include utilities, independent system operators (ISO), regional transmission organizations (RTO), independent power producers, power marketers, power traders, industry consultants, government agencies, research laboratories, and world-class research and teaching universities. PowerWorld also provides consulting services related to the study of power systems and power markets.