Koch Separation Solutions
Based in Wilmington, MA, USA
Koch Separation Solutions offers a wide range of wastewater treatment, water reuse, and ultrapure water production technology solutions, particularly focussing on filtration and ion exchange. In 2020, Koch Separations Solutions announced the intention to expand manufacturing of its hollow fibre membrane technology by 50%. The parent company, Koch Industries, has a stake in ON Semiconductor, holding 7.3% of outstanding shares as of 2020.