Imdex Ltd. provides drilling fluid products, advanced down hole instrumentation, data management solutions and geo-analytical services. It operates through the Minerals and Oil & Gas Division. The Minerals division comprises the manufacture, sale and rental of down hole instrumentation; manufacture and sale, of drilling fluids and chemicals and related equipment and the provision of innovative cloud-based data management solutions to the mining and mineral exploration industry globally. The Oil & Gas division comprises the manufacture, sale and rental of down hole instrumentation and manufacture and sale of drilling fluids and chemicals to the oil and gas and geothermal industries globally. The company was founded on December 17, 1980 and is headquartered in Balcatta, Australia.