John Charles Taylor

Part of Tronox Holdings Plc, Tronox Australia Pty Ltd. operates mines. The company is based in Melbourne, Australia. The Australian company was founded in 1978. The CEO is Russel Austin. Tronox Australia was acquired by Kumba Resources Ltd. on November 15, 2005 for $172.37 million.

Outotec Ausmelt Pty Ltd. designs and supplies Top Submerged Lance (TSL) smelting technology. It offers TSL, a bath smelting technique with wide application in the non-ferrous, ferrous, and precious metals industry. The company was founded by Dr. John Floyd in 1981 and is headquartered in Melbourne, Australia.

Outotec Pty Ltd. provides process solutions, technologies and services for the mining and metallurgical industries. The company utilizes its process know-how by providing plants, equipment and services based mainly on proprietary technologies. It works in close partnership with its customers and provides proven environmentally sound and energy saving solutions. Outotec operates through three business divisions, Minerals Processing, Base Metals and Metals Processing. The technologies and services cover the whole production chain of processing minerals to metals and they are used in the production of ferrous metals & ferroalloys, alumina & aluminum, copper, nickel, zinc, precious metals, niobium, synthetic rutile, certain industrial minerals and sulfuric acid. It actively develops or acquires new technologies and processes based on customer needs and business requirements. Outotec's continuous strive to add value to business by technology is based on the sustainable development principles. The common denominator in all Outotec technologies is their ability to save energy, natural resources or capital investments, frequently all three at the same time. Many of its technologies have been rated by European Union as BAT, the best existing, economically viable techniques with regard to the environment.

Heemskirk Mining Pty Ltd. engages in the development and exploration of mineral properties. The company was founded on October 17, 2003 and is headquartered in Melbourne, Australia.