Imdex Limited, through its subsidiaries, manufactures and sells various drilling fluids and chemicals, as well as develops, rents, and sells down hole survey instrumentation to the mining, oil and gas, water well, HDD, and civil engineering industries worldwide.
The company was formerly known as Pilbara Gold NL and changed its name to Imdex Limited in July 1985.
In December 2019, Imdex acquired New Zealand-based Flexidrill which offers ‘Corevibe’ and ‘Maghammer’ drilling technologies.