IWC (Pty) Ltd., originally founded in 1986 as Industrial Water Cooling, specialises in evaporative water cooling and GRP solutions for numerous applications. 
IWC are the leaders in industrial cooling tower systems in Africa, offering fully integrated solutions, from industrial cooling towers to GRP. For nearly two decades IWC have successfully undertaken more than 80% of all natural draft refurbishment work in southern Africa. Clients include heavyweights such as Eskom, Sasol, ArcelorMittal and Foskor.