Perma-Fix Environmental Services Inc is a provider of both nuclear services and the management of nuclear and mixed waste. The company operates through three segments: Treatment segment offers nuclear, low-level radioactive, Mixed, hazardous and non-hazardous waste treatment, processing and disposal services. Service segment provides on-site waste management services to commercial and government customers, technical services and nuclear services The Medical segment is involved in the research and development of medical isotope production technology.Perma-Fix Environmental Services Inc is an environmental and technology know-how company. It provides treatment, storage, processing and disposal of mixed waste. The company operates in three reportable segments; Treatment, Services, and Medical.