Great Bear Exploration Ltd operates in the oil and gas industry. The company engages in the evaluation of oil and gas projects and energy technologies. It offers chemical products for crude oil mobility through its PhaseShift technology platform, which reliquaries hydrocarbon solids. The company offers applications including remediation technology for oil and gas wells; chemical treatment for paraffin and asphalt deposition; hydrocarbon transmission for oil flow; crude oil storage management to reduce sludge; and soil remediation for hydrocarbon-contaminated sites. The company also provides chemical and technical services. It also owns the Great Bear Copper-Gold-Silver-Uranium Project (Great Bear Project) in Canada's Northwest Territories. The company was formerly known as Hydrocarbon Dynamics Limited and changed its name to Great Bear Exploration Ltd in June 2026. The company was incorporated in 2005 and is headquartered in Melbourne, Australia.