Seabridge Gold Inc. engages in the acquisition and exploration of gold properties. It operates through the following projects: Kerr-Sulphurets-Mitchel (KSM), Courageous Lake, Iskut, Snowstorm, non-core assets, and building trust. The company was founded by James S. Anthony and Rudi P. Fronk on September 14, 1979 and is headquartered in Toronto, Canada.