ENTEK Membranes LLC is a privately held company headquartered in Lebanon, Oregon. Our focus is on value creation through product and manufacturing innovation.

Created in 2002 to produce TEKLON^® separators for Lithium Ion and Lithium Ion Polymer battery systems, ENTEK Membranes LLC has grown to become one of the leading suppliers of separators to lithium battery producers in China, Korea, and the United States. ENTEK Membranes LLC produces Xscape™ Waterproof Breathable Membranes for the outdoor apparel and equipment industry.

In addition, ENTEK Membranes LLC houses the Research and Development department that serves the entire ENTEK group of companies, researching new raw materials, innovating current manufacturing processes, creating the products of the future. Highly qualified technical experts have invented products and processes that are in fact, ahead of their time.

At ENTEK Membranes we are proud to manufacture competitive products for high-tech international markets.  We are aware of our responsibilities to the local community and to our environment, and are engaged in industries with sustainable growth.