Perma-Fix Environmental Services is a professional waste management company. It provides hazardous, mixed and industrial waste management services, and environmental engineering and consulting services to industrial and commercial customers, as well as the United States government. The company was established in 1990 as a treatment and reclamation company for hazardous and industrial waste. The company is divided into three major business segments that include industrial, nuclear and engineering. Industrial services provides treatment processing and recycling of hazardous and nonhazardous waste at facilities located in the southern and Midwest United States. Nuclear services operates three facilities and a field service group. The group's major focus is the treatment of mixed, or nuclear and chemically hazardous, waste. Engineering services are located in St. Louis, and provide environmental engineering and regulatory compliance services to industrial and other regulated clients throughout North America. Perma-Fix Environmental Services is based in Gainesville, Fla.