Centrex Limited, together with its subsidiaries, engages in the exploration, evaluation, development, and production of mineral resources in Australia. The company produces phosphate rock, as well as explores for base metals, potash, zinc, and copper deposits. Its flagship project is the 100% owned Ardmore rock phosphate mine located in North West Queensland. The company was formerly known as Centrex Metals Limited and changed its name to Centrex Limited in December 2021. Centrex Limited was incorporated in 2001 and is based in Adelaide, Australia.