The Tour Down Under is a cycling race in and around Adelaide, South Australia. It is traditionally the opening event of the UCI World Tour and UCI Women’s WorldTour.

Santos Ltd. is an Australian oil and gas exploration and production company, with its headquarters in Adelaide, South Australia. It owns liquefied natural gas (LNG), pipeline gas, and oil assets. It is the biggest supplier of natural gas in Australia, with its plants in the Cooper Basin in South Australia and South West Queensland supplying the eastern states of Australia. Its operations also extend to the seas off Western Australia and Northern Territory.