GSE Systems, Inc. delivers specialized engineering consulting, workforce solutions, and advanced simulation software to a global clientele within the power generation and process industries, with operations spanning the United States, Asia, and Europe. The company's operations are divided into two primary segments: Performance Improvement Solutions and Workforce Solutions. Through its Performance Improvement Solutions division, GSE offers a suite of simulation products, detailed engineering services, and operational training systems, primarily catering to the nuclear, fossil fuel, and general process sectors. In contrast, the Workforce Solutions segment is dedicated to supporting project lifecycles by providing highly skilled professionals to the energy and engineering industries. These specialists include reactor operations trainers, technical procedure authors, project managers, various types of engineers, work management experts, project planners, and training content developers. GSE markets its offerings through a diverse network comprising its direct sales force, external agents and representatives, and strategic alliance partnerships. The company, founded in 1971, is headquartered in Columbia, Maryland.