De.mem Limited designs, builds, owns, and operates modern water treatment systems for industrial, municipal, and residential sectors in Australia, Singapore, and Germany. The company provides specialty chemicals, such as anti-scalants, corrosion inhibitors, de-and antifoamers, membrane cleaners or flocculants, and coagulants; membrane-based water and wastewater treatment systems; and build, own, operate, and transfer services related to water and waste treatment equipment. It also offers pumps and consumables; speciality chemicals suppliers servicing the gold mining sector; and operations and maintenance services. The company serves mining and resources, infrastructure, food and beverages, agriculture, and heavy industrial sectors. De.mem Limited was founded in 2013 and is headquartered in Melbourne, Australia.