IWC Industrial (formerly Tektower) is a global provider of advanced industrial cooling solutions, with roots dating back to 1994 following the unbundling of the Sulzer Group. After operating under the Sulzer identity for several years, the business transitioned fully to the Tektower brand in 2007, before being acquired by Industrial Water Cooling (IWC) in 2014. This marked a strategic integration into the IWC portfolio, strengthening its market position and aligning it with a broader engineering vision.

Today, IWC Industrial operates as part of the NEXT Cooling Group, delivering cooling towers, air-cooled condensers, and end-to-end aftermarket services to clients across Africa and international markets including Australia, Oman, and Kazakhstan.