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. PowerWorld also includes 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. They also provide consulting services related to the study of power systems and power markets.