Wheaton Precious Metals Corp ., a mining company, primarily sells precious metals in Canada and internationally. The company sells gold , silver , palladium, and cobalt deposits. It has agreements for 24 operating mining assets and 7 development stage projects. The company was formerly known as Silver Wheaton Corp . and changed its name to Wheaton Precious Metals Corp . in May 2017. Wheaton Precious Metals Corp . was founded in 2004 and is headquartered in Vancouver, Canada.