Rock Tech Lithium Inc. is a Canadian-German battery materials company focused on producing battery-grade lithium hydroxide for the electric vehicle and energy storage industries. The company develops and operates midstream conversion facilities that refine spodumene concentrate into lithium chemicals, serving cathode and cell manufacturers in Europe and North America.
Rock Tech pairs conversion capacity in Europe with upstream supply from its Georgia Lake lithium project in Ontario, Canada, supplemented by third‑party feedstock. Its strategy includes integrating recycling to increase secondary lithium supply and reduce the environmental footprint of lithium chemicals over time. Rock Tech Lithium is publicly listed in Canada and Germany and operates through subsidiaries in both regions.