Largo Inc. engages in the exploration and production of vanadium at the Maracas Menchen Mine located in Brazil. The firm mines and sells vanadium pentoxide flake, high purity vanadium pentoxide flake, and high purity vanadium pentoxide powder. It also focuses on the advancement of renewable energy storage solutions through its vanadium redox flow battery technology. The company was founded on April 18, 1988 and is headquartered in Toronto, Canada.