Callide Coal-Fired Power Stations, Queensland

Signalhorn is a global provider of premium network services and communications solutions using terrestrial, satellite and wireless technologies, with a 40-year history of continuous operations.

Wistrand provides pre-operational and operational chemical cleaning. We specialise in the chemical cleaning of large steam boilers, including drum boilers and ultrasupercritical boilers.

Alloy Bearings provides specialist plain bearing services to hydro, geothermal, gas and coal-fired power stations throughout the Asia-Pacific region.