NextSource Materials Inc. explores for, develops, and evaluates mineral properties in Madagascar and Canada. It operates through Mine Development and Battery Anode Facilities (BAF) Development segments. The company explores for graphite and vanadium deposits. It holds interests in the Molo graphite mine located in the Province of Toliara in Southern Madagascar; the Green Giant Vanadium Project located in Madagascar; and the Sagar Project located in Quebec, Canada. The company also operates battery anode facilities in Mauritius. In addition, it provides graphite concentrates under the SuperFlake brand. The company was formerly known as Energizer Resources Inc. and changed its name to NextSource Materials Inc. in April 2017. NextSource Materials Inc. was founded in 2004 and is headquartered in Toronto, Canada.