Frontier Lithium Inc. engages in the acquisition, exploration, and development of mining properties in North America. Its flagship property includes the PAK Lithium project, which covers approximately 27,069 hectares comprising two mining leases and 1,368 contiguous mining claims located in northwestern Ontario, Canada. The company was formerly known as Houston Lake Mining Inc. and changed its name to Frontier Lithium Inc. in May 19, 2016. Frontier Lithium Inc. was incorporated in 1995 and is based in Val Caron, Canada.