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Sovereign was founded in South Africa in 1972. Originally serving the domestic deep subsurface mining industry, Sovereign has, over time, expanded the number of industries it supports and broadened its global reach. At present, Sovereign is actively engaged in leak mitigation in tunnels and in mines. In addition, Sovereign has developed a radiation-tolerant grout that is gaining us entry into the nuclear industry. The Sovereign Group of Companies currently maintain operations in Australia, the United States, Canada, Russia and Singapore.
Sovereign’s goal is to continue to be a global leader in the development and application of polymer grouts. Our research teams are continuously pursuing new technologies that will lead to grout formulations and application methods that produce the ultimate water seal for any hydrogeological setting. Our goal for the near future is to extend successful application of our grouts to mining, civil projects and nuclear sites within and beyond our existing core markets in North America, Europe, Asia and Australia.