Santos Ltd is a global energy company based in Adelaide, Australia, founded in 1954. The company specializes in the exploration, development, production, and supply of oil and natural gas products, including liquefied natural gas (LNG), coal seam gas, and condensate. Santos has a rich history of significant discoveries, starting with natural gas in the Cooper Basin in the 1960s and expanding its operations through various acquisitions.

Santos operates in multiple regions, including Australia, Papua New Guinea, Timor-Leste, and the USA. It is a key domestic gas supplier in Australia and a major LNG supplier in Asia. The company focuses on upstream exploration and production, midstream energy solutions, and carbon management initiatives. Santos is dedicated to sustainable development and emissions reduction, actively supporting energy transition through its Climate Transition Action Plan. Its customer base includes industrial and household energy users, with a strong emphasis on low carbon fuels and emissions abatement.