Membrane filtration is an advanced separation technology used across different industry verticals. The global membrane market is estimated to grow at a CAGR of 10% from 2014-2020, in which RO and UF membrane market is also expected to follow the same trend in next couple of years. The Dow Chemicals, GE Corporation, Koch Membrane System, Oasys Water, PennWell Corporation is the top 5 global RO and UF membrane companies in the industry. The Dow Chemical and Koch Membrane System dominating the global market with over 51% unit volume share. U.S. and APAC together counts approximately 65% share of the global membrane market mainly due to the rising demand in pharmaceutical, chemical processing, waste water management etc.