Via Separations is a materials science company that is developing a membrane technology to reduce the energy consumption of industrial separations. The company's technology is based on a new class of materials that can selectively separate molecules with high efficiency and low energy consumption. Via Separations is focused on developing membranes for the chemical and petrochemical industries, which are some of the largest energy consumers in the world. The company was founded in 2016 by Shreya Dave and Brent Keller, and is based in Cambridge, Massachusetts.