Dundee Sustainable Technologies Inc. specializes in developing and commercializing technologies for treating complex and refractory materials within the mining industry, both in Canada and internationally. The company is dedicated to the commercialization of the GlassLock process, which stabilizes arsenic from various sources, including arsenopyrite, enargite, cobaltite, flue dusts, and environmental remediation. Additionally, it offers the CLEVR process, which extracts precious and base metals using sodium hypochlorite, providing a cyanide-free alternative for exploiting gold deposits. Dundee Sustainable Technologies Inc. extracts precious and base metals from ores, concentrates, and tailings, while also stabilizing contaminants such as arsenic, antimony, and cadmium. Furthermore, the company provides technical services to customers in the mining industry to evaluate processing alternatives. The company was formerly known as Nichromet Extraction Inc. and changed its name to Dundee Sustainable Technologies Inc. in January 2014. The company was incorporated in 1997 and is headquartered in Thetford Mines, Canada. Dundee Sustainable Technologies Inc. is a subsidiary of Dundee Corporation.