GSE Systems, Inc., is registered in Delaware. It provides education and simulation services for nuclear energy, fossil power utilities, chemical and petrochemical industries, mainly for operator training. The company is a leader in this field. The company also provides power plant monitoring and safety control services for the energy industry. The company was established on March 30, 1994 to consolidate S3 Technologies, General Physics International Engineering & Simulation and EuroSim, It is owned by ManTech International, GP Strategies and Vattenfall AB, respectively. 

GVP(Delisted)