Polypore International

Polypore International is a global high-technology company headquartered in Charlotte, North Carolina. Employing 120 people, the company generates an annual revenue of $1 billion. Polypore International specializes in the development and manufacturing of microporous membranes for a variety of battery applications. The company's expertise lies in lithium-ion and lead-acid battery technologies. Through its Celgard and Daramic operations, Polypore International provides membrane battery separators for electric drive vehicles such as cars, buses, and bikes. Daramic focuses on innovation in lead-acid battery systems for idle stop-start vehicles and various industrial and transportation applications. Polypore International also plays a role in energy storage systems (ESS) that utilize wind and solar power. Polypore International distinguishes itself through its network of 18 manufacturing, sales, and service locations spanning the Americas, Europe, and Asia. The company prides itself on its team of expert scientists and engineers who leverage the strengths of its Polypore, Celgard, Daramic, and Asahi Kasei capabilities. As a member of the Asahi Kasei Group, Polypore International benefits from the resources and global reach of a diversified conglomerate with over 30,000 employees serving customers in more than 100 countries. For more information on Polypore International and its products and services, please visit their website at polypore.com.