Founded in 1923, Ecolab is a global leader in chemical supply for water treatment and real-time monitoring. After acquiring Nalco in 2011, the company has produced a variety of industrial water treatment chemicals. The company provides comprehensive, personalized solutions to suit customer needs in water treatment and analysis, providing data-driven insight into the efficiency of water treatment operations using the ECOLAB3D analytics platform . Ecolab also holds a 33% stake in Aquatech International, a water and wastewater treatment leader. For more on Ecolab’s water treatment technology, see Nalco Water.