EnviroMetal Technologies Inc. develops and markets technologies for the extraction of precious and other valuable metals from printed circuit board assemblies (PCBA) and mineral concentrates in the primary and secondary metal sectors. The company's technologies are used in the electronic waste processing industry to recover gold and other valuable metals from PCBA; and the mining industry for the recovery of gold from of ores and concentrates. It also operates E-waste processing facility located in Surrey, British Columbia. The company was formerly known as EnviroLeach Technologies Inc. and changed its name to EnviroMetal Technologies Inc. in August 8, 2021. EnviroMetal Technologies Inc. was incorporated in 2016 and is headquartered in Burnaby, Canada.