Lithos Group Ltd. is a mining technology company, which engages in the exploration of minerals in Canada. The company is headquartered in Vancouver, British Columbia. The company went IPO on 2011-07-28. The firm offers AcQUA, which is a patent-pending technology that spans the complete value chain from the conditioning and pre-treatment of raw brines through the direct lithium extraction (DLE) phase into the polishing and purification of battery grade lithium feedstock. The firm has two processing facilities: a 4,000 square feet (sq ft) lab in Denver, Colorado and a 55,000 sq ft complex in Bessemer, Alabama. The firm is engaged in a contract with multiple strategic mineral resource owners and processing brines from the Salars in Chile and Argentina, and the Smackover reservoir in the Southeastern United States. The Company’s wholly owned subsidiary is Aqueous Resources LLC.